Comfy Heating &amp; Air Conditioning

(308 reviews)

S&B is AWESOME! They helped me troubleshoot from electrical issues in my kitchen over the phone and…read moredidn't even charge me a cent! THAT IS GREAT HELP! I will go to them again and again! Thanks so much guys!

Jason was the man - great vibe (even my cat who usually hides liked him) he identified/fixed my…read moreissue promptly. Fair pricing, great value and quick service. I will definitely request him from now on! This business was very responsive and worked with my needs - found time even for a smaller issue which other electricians were not able to.

Fitch Electric

(123 reviews)

I contacted Fitch Electric to have a backup generator installed at my house. Everyone at Fitch…read moreElectric were great to work with - friendly, helpful and knowledgeable. They got an estimate to me quickly and scheduled the installation in just a few days after I let them know I was ready. Great people, quality work and great service.

The photos showed that it is not working. The outlet is good. The bulbs is good as well…read more Can I bring these to your shop?

Golden State Power Solutions

(7 reviews)

Reliable Reasonable…read moreThe team were professional and told me what needed to be done and did it

What to say, great fast service. By far the best annual maintenance deal I was able to find. Very…read moreresourceful - had some innovative solution to get my broken generator quickly online again. Highly recommended.

Grover Electric

(212 reviews)

Our home had some outlets that stopped working. My husband had reset the gfci and main circuit…read morebreaker but that did not solve the problem. Called grove electric and Rick came home. Looks like my husband had missed one gfci outlet that Rick found right away and fixed. Rick did not charge any $$ for this. Appreciate his service and honesty. Thanks Rick!

Rick is a great guy. Had the problem diagnosed even before he arrived. I'm always interested in…read moretroubleshooting and he walked me through what happened while he was repairing. Highly recommend

Precision Power Pros Electrical

(19 reviews)

Nick helped us through a pretty stressful electrical situation and I'm really grateful we found…read morehim. PG&E disconnected our service line, so we suddenly had to deal with utility coordination, repairs, and city inspection. Nick was very responsive from the beginning and helped guide us through what needed to be done. He repaired the service entrance, upgraded the panel where needed, added a proper ground rod and surge protector, and coordinated everything so the city inspection and PG&E reconnection could move forward smoothly. What I appreciated most was how calm and straightforward he was throughout the process. He explained what was necessary, and worked efficiently to get our power restored as quickly as possible. Dealing with PG&E and inspections can be confusing, but he made the whole process much easier. Our house power is now fully restored and everything is working great. If you need a knowledgeable and reliable electrician--especially for service panel work or utility-related repairs--I would definitely recommend Nick!

A backyard GFCI outlet of mine lost power a few months ago…read more Another company came by first and the guy was not able to identify the problem and suggested needing expensive diagnostics. Nick was able to root cause the problem quickly and get it fixed with a couple of hours. Great job!

My Generator Guy

4.2

(13 reviews)

My Generator Guy were great to deal with. They installed our Generac whole house generator with…read moreease and high professionalism. Both Marquis and Gregorio were great with the install and Heather is extremely communicative and made the process great. Highly recommend them.

I really recommend the team at My Generator Guy. I've had my Generac in for a few years now and…read morehave had problems finding reliable support. Since my Generac is a bit old I opted to have My Generator Guy do remote monitoring. I am now sure that it will be available and operational when I need it the most.

Sun Pirates

(13 reviews)

I had Sun Pirates install a Tesla charger, and the whole experience was excellent. The team was…read moreprofessional, on time, and very communicative from start to finish. They explained the process clearly, kept me updated, and made sure everything was set up perfectly. The installation was smooth. If you're looking for a reliable company for EV charger installs, I highly recommend Sun Pirates. Great service and a pleasure to work with!

Rob and his team are simply awesome! Very transparent and did amazing work. It was a pleasure…read moreworking with them.

Ellison Electric and Solar

(6 reviews)

TL;DR: Ken is a total pro. Small outfit, big results, fair price. Zero regrets…read more I almost went with one of the giant solar companies because it felt "safer." Best decision I made was going with Ken instead. This wasn't a simple install - large system with some technical challenges. Ken handled every issue smoothly. The guy is one of the best problem solvers I've worked with on any home project. Communication was excellent throughout. Every delay or complication, I got a clear heads up. No chasing him down for updates, just straight talk about what was happening and the plan. His quote was also incredibly fair especially compared to the competition. Turned out the quality was flawless - I just wasn't paying for corporate overhead. The work was perfect, the process was smooth, and the experience was so good I'm already thinking of other projects just to work with them again. If you're debating between a big company and a skilled independent installer, go with Ken. Better work, better communication, better value.

I called Ellison electric for a smaller electrical project at my house. He was very friendly, on…read moretime for the appt, very professional, and extremely generous with pricing and the work. He was able to solve the issue in a timely manner, and made sure we had the Light fixture working as we wanted. I would HIGHLY recommend Ellison electric for any of your electrical/solar needs. Thank you!

CD & Power

4.6

(59 reviews)

these guys are the best company for generators and mechanical repairs on your generators. tottal…read morepro. real happy with the work they did for me.

Their patience, communication & customer service seemed above bar none... fabulous great &…read morefantastic... I went in, (although I felt awkward) they heard me, kept me updated with cost (speciality work is always pricey) & was nice about it... (my passenger was burning some bud {definitely NOT me} & so very calmly approached them & asked them to put it out without any animosity or rudeness...)

Steinberg Electric

(9 reviews)

I recently worked with Matthew Steinberg on electrical upgrades at a Berkeley property and had a…read morevery positive experience. From the outset, Matthew was responsive, communicative, and professional. He took the time to understand the scope, asked the right questions, and was flexible in structuring the work on a time-and-material basis with a not-to-exceed cap, which I really appreciated from a cost management standpoint. His team arrived on time each day, worked efficiently, and completed the job within the expected timeframe. Coordination was straightforward, and any on-site adjustments were handled proactively and without issue. What stood out most was how smooth and organized the entire process felt--clear communication, straightforward contract and invoicing, no surprises, and solid execution. I would definitely work with Matthew again and recommend him to others looking for a dependable electrician.

Steinberg Electric was started by the father of the current owner, Matt Steinberg. Matt took over…read morethe business after his dad's passing. In my opinion, he's doing a great job at carrying on his dad's legacy. He was such a pleasure to work with from beginning to end - I wish every tradesman could be like Matt. Great customer service - he communicated clearly, arrived on time, and was friendly and courteous throughout our interactions. His suggested approach to my project reflected my stated concerns (ie - minimizing damage to the walls) and he wasn't pushy about when/how to proceed. Deep expertise - his knowledge and experience were apparent as he walked me through the pros and cons of different options for completing the work. Trustworthy - Matt was transparent in his pricing, and provided guidance for staying in budget. I got the sense that his primary motivation was to do a good job, and to let that speak for itself. Further, on the day of the job, Matt brought an employee so the two could work together on the guy's last day. After completing the work ahead of schedule, he took the guy out for coffee, as a good boss would. In summary, Matt did a great job on the project I hired him for and also appears to be a stand-up boss. I would happily hire him to do any additional electrical work on my house in the future, and wholeheartedly recommend his work.

Breathable

(983 reviews)

Alex helped airduct cleaning my new place in San Ramon. They arrived on time. Covered areas so that…read moredirt does not spread. They cleaned it very well. They let me know about the health of the system and what extra precautions I can take. They are very professional and I would highly recommend them. Nir, the owner is very professional, has clear communication. He had a pdf of the service they would provide. He answered all of my questions on time and very well. The pricing was also fair as well.

I recently hired Breathable for furnace and duct cleaning at my San Francisco home, and I'm really…read moreimpressed with their work. Alex and the HVAC technicians arrived right on schedule and immediately took care to protect my floors by laying down plastic sheeting before starting any work. They were both efficient and thorough throughout the entire process, skillfully disassembling my furnace for a complete cleaning. What stood out to me was how meticulous they were - they cleaned every component properly and then reassembled everything. They left my place spotless when they were done, and the difference in my indoor air quality is incredible. Now I can wake up each morning with my heating system running smoothly and without any of the allergy issues I used to have.

AutoTECH San Ramon

4.7

(346 reviews)

Incredibly responsive, honest, transparent, and trustworthy people and service!…read more Whether it's for an oil change or a major service, the team here gets the job done with speed, efficiency, and high quality. They also call promptly to provide updates and are up front about their recommendations. I just had my 90k service completed and they provided a clear breakdown of what's highly recommended to fix and why vs. others that need monitoring. Love that they sent the report via text so I could take some time to review and discuss with my husband. I also think the price is fair (checked with AI and it always fits the range for the service). Special thanks to Scott for staying late so I could pick my car up before the weekend! Appreciate you!! Highly recommend. P.S. location is so convenient, too. Got a car wash right next door (excellent btw), a tire shop on the other side (for those darn nails), and Costco gas down the street!

I highly recommend AutoTech in San Ramon for anyone looking for car repair. Lauren answered my call…read morewhen I reached out and kindly offered to take a look at my car first to estimate the diagnostic cost. They scanned my 2010 Prius car at no charge and identified the issues. There would only be a fee if further diagnosis or repairs were needed. The initial scan was very helpful and allowed me to contact the battery company for my Prius battery pack, which is still under warranty. AutoTech is a great place to get an estimate, and Lauren is very responsive. I had a very positive experience and would definitely recommend this shop as an alternative to dealership service.

Grover Electric

(212 reviews)

Art of Comfort

(308 reviews)

Fernando from Art of Cooling was a total savior when I was in a bind with my HVAC system! He's…read morethorough, knowledgable and a complete professional. Fernando went above and beyond to diagnose the issue at hand and had the right solution at his fingertips, every time. He presented a couple of options, and forged ahead with what I was comfortable with. He took his time to ensure everything was in tip-top shape after installation, and as a result, I have a fully operational and fine-tuned system on the precipice of a heatwave. I also appreciated that Fernando ensured everything was documented and had a zero-pressure approach. I also found Art of Comfort's pricing to be fair and transparent. Thank you, Fernando, I'm so grateful for your professionalism!

The Art of Comfort tech Ric did a great job in getting our AC running…read more He advised us on additional steps beyond the appointment, which I was able to complete. Very professional, non-pressure approach to servicing our HVAC system.

Delta Dryer Vent Cleaning

(127 reviews)

Highly recommend Delta Dryer Vent Cleaning. Mark was very responsive, punctual and worked around…read moreour schedule. They are priced fairly and are extremely efficient. Plus they are a local business and I love supporting local/small businesses.

Highly recommend Delta Dryer Vent Cleaning! Mark was fantastic. Punctual, efficient and was fairly…read morepriced. Excellent work and would use them again.

Galaxy Heating & Air Conditioning

(1k reviews)

Ramiro and Mohammed did an amazing job installing our heat pump. Their attention to detail was much…read moreappreciated and their work was clean. Lines and insulation were installed nicely. Sanny, who came out to talk about the HVaC options we had was also friendly and helpful.

I had an outstanding experience with Ratmir at Galaxy Heating & Air Conditioning. After another…read moreHVAC company spent nearly two hours trying to diagnose our system and still couldn't identify the problem, Ratmir arrived and had the issue pinpointed within 15 minutes, and fixed it in less than an hour. His expertise, professionalism, and efficiency were immediately apparent. He took the time to clearly explain the problem and what needed to be done to resolve it, giving us confidence that we were finally getting the right answer. It's rare to find a technician with this level of knowledge and diagnostic skill. If you're looking for someone who can quickly and accurately troubleshoot HVAC issues, I highly recommend Ratmir and the team at Galaxy Heating & Air Conditioning.

Crawlspace Clean

(183 reviews)

We have a crawlspace in our house that needed some TLC. Sure it provides a way to route air ducts…read moreand water pipes along with raising the house on pillars. However, crawlspaces can get moldy and wet from lack of care. If you ever encounter rodents, there is a good chance they came via the crawlspace. After all, we do hear noises at night at times, which is creepy. Jacob visited and gave a comprehensive review and estimate. We basically went for a full package of rodent control, cleaning, and installing a new vapor shield to keep it dry. The while job took maybe 2.5 days with a crew of 3 workers each day. Outstanding quality work. First phase was sealing up the homes around the house and crawlspace, and laying traps. The attic was inspected too. This was followed up with weekly followups to ensure no more rodents. This scope was subcontracted to Golden State Critter Control. Highly recommend working with Greg. The next two phases involve cleaning and eventually reinstallation of the vapor shield. Compared to what we had before, it was day and night! I also appreciated the crew alerting me to a leaky drain pipe. I later worked with a plumber to replace a cracked 3"D drain pipe that connected upstairs to downstairs. It was fixed in about 3 hours with two plumbers. Definitely recommend Crawlspace Clean for rodent control and crawlspace cleaning. 5 stars.

Starting with the closing up and blocking of animal access points to the dwelling the work was…read morecompleted quickly and professionally with future traps set to be checked periodically. The cleaners were very careful to keep the area around the workspace very clean and safe. Working below the foundation cleared debris and then sterilized the area. Then removing rat contamination and feces from the attic and the existing contaminated insulation. All questions were answered on the spot and any concerns were taken care of immediately. Even a missed closet was taken care of the next day. The cleaning and sterilization was done in 5 days. Due to the size of the home and the time to clean and replace the insulation. We are very happy and impressed with the results. Here are some before and after pictures Also Matt at "Golden State Critter Control" was great. And regards to our insulation removal and replacement guys. Francisco and Jose R. Great Job guys. And thanks to "CalTek Plumbing and Rooter" for notifying us of the problem.

NorthStar Solar

(120 reviews)

We can't say enough great things about our experience with our solar installation from Northstar…read moreSolar in Danville. From start to finish, we were so comfortable with every individual we interacted with. Our salesman, Patrick was no pressure, extremely helpful and very responsive. Danielle in the office was a joy and our project manager Jason was there for us all along the way. The install crew was phenomenal and completed the entire project in two days. We absolutely love having battery backup especially from 4 to 9 PM when PG&E charges the highest peak rate in the Continental U.S. California has the second-highest electricity rates in the U.S., (only behind Hawaii) which makes receiving power from the sun especially rewarding. If you are considering solar power, we highly recommend giving Northstar Solar an opportunity.

One year update. I had an issue with one of the string's stopping producing, so I reached out and…read morelet Northstar know. Jason and his team jumped right on it and sent someone over to look at it. They went back and forth with Tesla and re-ran some lines, and I was back up and running very quickly! Very happy I went with them, it's nice to have to have a local company you actually get a quick response from. Still *highly* recommend them!

Polis Plumbing

(332 reviews)

I normally don't take the time to write reviews, but the service was so outstanding that I felt…read morecompelled to share my experience. We recently decided to replace the old plastic water shut-off valves in our 10+ year-old home to help prevent future issues, and we couldn't be happier with the service. The team arrived even earlier than scheduled, and the two technicians were professional, efficient, and clearly knew what they were doing. They did an amazing job replacing all the valves quickly and carefully. Everything was completed in no time, and they left the work area perfectly clean afterward. It's hard to find contractors who are both skilled and respectful of your home, but this team exceeded our expectations. Highly recommend for any plumbing work!

The whole experience was Quick and painless. Affordable pricing and easy scheduling. Recommend!read more

Sunlight Electri-Cal Solutions

See more unrecommended reviews

(82 reviews)

I can't say enough good things about Carlos Gomez from Sunlight Electri-Cal Solutions…read more I've been working on a non-standard solar setup using an EcoFlow Delta Pro Ultra X and EcoFlow Smart Home Panel 3, and finding a contractor who truly understood this type of system was incredibly difficult. I spoke with many contractors, and almost all of them sent salespeople who gave generic answers or tried to push cookie-cutter solutions that clearly didn't fit my setup. Carlos was completely different. From the moment he arrived, it was clear he wasn't a salesperson -- he's an engineer, and it shows. He took the time to deeply understand my system, reviewed actual spec sheets on the spot, and immediately identified issues that other contractors completely missed. Multiple companies told me Hyundai panels would work fine. Carlos checked the amperage limits, applied proper safety margin calculations, and clearly explained why those panels would not work with my EcoFlow system -- saving me from a costly mistake. He also walked me through: Proper panel selection within voltage and amperage limits Safe string configurations and series wiring How to maximize roof space while staying within code Permitting requirements I hadn't been told about before On top of that, Carlos identified critical code and safety requirements that no one else mentioned: Bollards required in the garage to protect battery units Correct battery placement to maintain required clearance from doors and entrances Heat detector requirements for battery installations in a garage These are all things that would have caused inspection failures later -- and Carlos caught them immediately. He spent well over an hour with me, climbed onto my roof to check for obstructions, inspected battery placement, reviewed wiring paths, and answered every question in detail without ever rushing me. What truly sealed the deal was how efficient and transparent the pricing process was. Carlos was able to turn around a detailed quote very quickly, and when I received it, I was honestly surprised -- it was a significant amount lower than every other quote I received, even though his evaluation was by far the most thorough. Given everything: His technical expertise The level of detail and care The ability to integrate with my existing system The fast turnaround And the much better pricing Choosing Sunlight Electri-Cal Solutions was a complete no-brainer. Carlos is knowledgeable, meticulous, honest, and genuinely passionate about doing things the right way. After meeting him, I completely understand why this company has such strong Yelp reviews. If you're in the Bay Area and need electrical or solar work done the right way, especially for a non-standard or custom system, I highly recommend Carlos and the team at Sunlight Electri-Cal Solutions.

Carlos and team were great to work with, from proposal to permission to operate. I highly recommend…read moreSunlight Electric-Cal Solutions. I wouldn't call anyone else. Great value, great customer service. Couldn't have asked for a better experience.

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Calvin D.

6 years ago

In order to give Comfy Heating & Air Conditioning a fair review, I wanted to share the vetting process we went through and the following reasons why we selected Comfy. 1). We received a personal recommendation from my wife's co-worker which used Comfy to replace their HVAC system. 2). Abel Vieira, the owner personally met with us to explain our options in replacing our furnace & air conditioner. 3).Comfy sent us a bid proposal immediately detailing out the scope of services and corresponding fees. 4). Prior to executing the contract, we had many questions about Comfy's process, equipment, including installers (no subs). Abel was very patient and addressed all of our concerns prior to engaging with Comfy including pre and post installation. Abel was always very accessible and responsive. 5). No upselling, just good solid recommendations regarding the HVAC equipment for our house. 6) We selected Comfy based on the recommendation we previously cited, strong technical background and expertise and a fair bid proposal. Comfy sent out three installers: Claudio (lead foreman), Jefferson, and Jorge. All three were very knowledgeable and worked cohesively together. The installers were very mindful of COVID protocols, professional, and cleaned up daily. If I had a question regarding the installation process, equipment, current air flow/venting, etc. they took the time to discuss this with us. The attention to detail was right on point as we had mechanical inspectors (CalRaters and County inspector) confirm the installation was done properly. Abel Vieira also came out after the job was completed to inspect the work and assist us with questions we had about the equipment and thermostat functionalities. Lastly, from the beginning to the end, Comfy performed and executed on the contract with professional and technical expertise. Comfy's professional team led by Abel Vieira have many years working for him (Claudio has been with Comfy for over 16 years). Angie Vieira oversees the office and she and her team are also professional, courteous and responsive. If we have to replace our HVAC system, we would definitely engage Comfy again. read more

C C.

10 years ago

Comfy is by far the best company I've dealt with. I have a 17 year old carrier furnace that would come on whenever it felt like it. Which by the way is not when I wanted it to. Most of the time it would just make noise and blow cold air. I called a company out of San Ramon and the technician they sent out was incredibly rude and condescending. To make matters worse he couldn't figure out the problem and recommended I buy a new furnace...talk about unprofessional. A neighbor recommended Comfy and after a brief Google search that led me here I called them. From the beginning the office attendant, Amber was funny and so helpful. She had me scheduled the next day. I was quite impressed given I had to wait 2 weeks for the last company. The day of my appointment, the lead technician, James called me 30 mins before my appointment time to let me know he was on his way. Since I was running late he offered to wait for me, so awesome. James spent over an hour looking over my heater due to the complexity of the problem. It turned out several things went wrong, one of which was my fault for having my brother attempt to DIY the thing. James explained how these parts work together and can cause problems in easy to understand language (the opposite of the earlier condescending attitude). He had the parts in his van and within 20 minutes had my heater working again. He even fixed what my brother messed up and didn't even charge me for that. All in all James repaired my unit (which was the control board, thermostat miswiring, transformer, and capacitor). He also adjusted my gas pressure free of charge which was way off. Although the repairs were complicated and somewhat pricy, the value, service, professionalism and curtious demenor of James and Comfy make them my go to company. Call them...trust me...request James you'll love him and be greatful you did. ( oh yeah, he's totally cute too) read more

B E.

11 years ago

This is my first Yelp Review ever and it took me a while to finally post...I felt though that I need to share the Incredibly Positive Experience I had with Comfy. I consider a Privilege and a Chance to be a Comfy's Customer. I recently purchased a new house in Moraga, CA and needed to get AC. My first contact was with Austin who was very knowledgeable, polite and professional. I never had installed an AC or Heating System before and Austin patiently walked me through all the the process with comprehensive technical details and information about timelines, permit process etc. I had a very complicate situation and a tight schedule to execute on given my family constraints (I have an infant with a challenging sleeping schedule and needed to squeeze the install with short notice prior to our move) as well as technical constraints: I wanted to install a second electric panel, etc etc. I felt originally discouraged and almost ready to give up given my intricate situation however Austin made possible to execute on an impossibly tight schedule and with meeting ALL the numerous constraints that I had at my side. His crew lead by Claudio was truly Outstanding and performed an Awesome install. I also interacted with Abel who stopped a couple of times for follow up checks as well as Angie who was very kind and helped with scheduling and coordination. It has been almost two months now since we use the AC that Austin's Team installed for us and it worked Impeccably ! We experienced more than a handful of really hot days and we were truly Happy to enjoy a Flawless AC system that made all of us feel Blessed and grateful to have chosen Comfy! Thank you Austin! Thank you Claudio, Abel and Angie, Thank you Comfy! read more

Dan A.

6 years ago

I had combined AC and heating system installed winter 2018/2019 after our 25 + year old forced air heater/blower died. I never had AC so thought this would be a good time to upgrade. I was impressed by the crew that came out including the electricians that Comfy subcontracted to expand my late 60's breaker box that had run out of room for 220 expansion needed for new AC unit. Everyone was approachable and did not try to up sell me a larger AC unit then I needed to cool my relatively small house. I had one problem with the wire between thermostat and blower running across attic floor. Despite being careful not to step on it we must have moved it enough to need a service visit a few months after installation. Comfy took care of the issue without a charge. Later that year when it got hot outside the AC didn't work when I tried to use it the first time. Again Comfy came out at no charge and we found the outside power switch off - probably done by the electricians. A few weeks ago the AC stopped working. Turned out to be the internal breaker on the blower which a Comfy service man reset at no expense and then relocated wire in attic since that was the probable cause for breaker getting tripped. I greatly appreciate the quality of work and level of service Comfy provided us - always timely, polite and reasonably priced. I recommend them without reservation. read more

Kenny W.

13 years ago

Being in the real estate business I'm usually able to find a referral for most of my housing needs. But with our recent heatwave all of the HVAC referrals I received were booked for 2 weeks. So in a desperate attempt to get someone out sooner I took to Yelp. I called Abel's office and was told he was booked for the next 10 days but to put my name on his web site and he'll call if he's in the area. Not believing I'd really get a call I put my name and number on the list. To my surprise I received a call the following day from Abel saying he was in the area and could have a look on Sat (today). He was extremely knowledgable, courteous and professional. He quickly diagnosed the issue and replaced the parts for a fraction of what I was expecting. He was here a total of 30 mins and my AC is working perfectly. I'd highly recommend his services and will be calling him when I'm ready to upgrade my heating and cooling units. read more

Isobel G.

6 years ago

This is a 5 star review for Abel and his team at Comfy Heating and Air. With the summer heat heading our way again soon, we decided to upgrade our detached home office to include a ductless mini-split system for cooling and heating. We were impressed with how quickly the owner Abel responded with a free quote, how soon afterwards the work was scheduled and how well the job was executed. Comfy are following all PPE regulations so we felt safe having them on our property. Abel listened our requirements and made a manufacturer recommendation that we accepted and are very happy with. The team were punctual, polite and got the job finished efficiently. We always call Comfy when we have HVAC needs. https://www.comfyhvac.com/service-areas/pleasanton-ca-hvac read more

Dan M.

13 years ago

Our home's AC went out, and I began calling local HVAC contractors. The AC was very old (23 years), and it was time to replace it. I met in person with two of the candidates, and I chose Comfy. It was a wise choice. Kirk Schlichting showed up on time, was courteous, and he quoted me a good price on a good system, with none of the "let me talk to my manager" haggling. He didn't waste my time. On installation day, after disassembling the AC system, it turned out that the job was going to be a little bigger than originally thought. Kirk rescheduled all of his appointments and came straight to my home to help expedite the installation. Overall a very positive experience. read more

Rosemary W.

9 years ago

I have been without heat in my house since the heavy rain started. I phoned an East Bay company who came out "fixed" the problem. Well, 1 week later, the heater was out again. Driving to up I-13, I spotted this fun looking truck with the words, "HEATING." When I got to work, I went on line and placed an inquiry. Before I could close the website, Angie phoned me. We made the appointment for the same day! James came out, and remedied the problem within 30 minutes. He arrived at the set appointment time, and answered all my questions with competence. I am 1000% pleased with Comfy Heating & Air Conditioning. You have a customer for life...Thank you! read more

Joel D.

6 years ago

had comfy install a complete hvac system on our 30 yr old 1600 sq-ft 2- story home, 4 days ago, austin and his team were professionals . from start to finish... providing: cost -estimate, expediting of city permit, scheduling,. promptness, detail of job, installation,. house-keeping, timely completion and good manners was very impressive, me and my wife are quite happy and felt very lucky that we decided to go with comfy after checking several other hvac vendors. i highly recommend austin and his team miguel and anthony of comfy heating & ac in san leandro, ca.. thank you comfy for a job done well and neat.. read more

Victor Y.

14 years ago

Comfy HVAC of San Ramon(represented by Abel Vieira) and Home Depot, what a winning combination. I went to Home Depot for a quote to replace my homes dead air conditioner, HomeDepot sent their certified contractor Comfy HVAC. Abel's quote was the most competitive and reasonable (Costco quoted near double the cost of Comfy). Abel got on the job right away, professionally installed a new Rheem compressor and even found the original problem that killed my older AC unit prematurely. Comfy HVAC under the Home Depot umbrella, can't beat the Quality of workmanship, the HD 0%APR financing, and product warranty. Easy 5 STARS! read more

Piyush K.

4 years ago

We hired Comfy through Home depot for entire HVAC installation and these guys were like magicians. Tom Yip, who came to our place for the initial quote and estimation was so thorough in his explanation about the options, we were onboard after the discussion and the followup with estimation and the entire cost laid down in an email along with the options. The quote we received was so competitive that there was no doubt in my mind after that. The team who came to our house were so perfect and professional. Big shout out to Miguel and Pedro. I have already started spreading the word. Keep on rocking guys. read more

George K.

12 years ago

2 positive reviews in one - long overdue. Abel was able to get to my non-working AC within a couple of hours of my call in the midst of a July 2013 heat wave. He got it up and running pronto. I knew the system was old and on its last legs (he warned me). Sure enough, an internal leak rendered it inoperable by May 2014. And so shortly thereafter, Abel and his team did a super job of replacing and upgrading the entire HVAC system (actually two - upper and lower). They were thorough and clean. All system tests passed and inspection was a breeze. I'd recommend without hesitation. read more

J B.

14 years ago

I am very happy with the new heater installed by Comfy. We had three estimates done and out of the three, Kirk was the most helpful in this process. I appreciated his honesty with the products and he did not try to "up-sale" us into something more than we needed. We have a home built in 1932 so there were some tricky issues with getting a register to an upstairs bedroom. Abel was able to come up with a great solution. The installation was very fast with good project management, as we had an asbestos abatement they oversaw as well. read more

Tara S.

7 years ago

From start to finish my experience with Comfy Heating has been pleasant. We ended up paying less than half of what another service company wanted to charge. I am uncomfortable working with service companies because I am always unsure whether we are getting an honest and fair price for the service provided. When they came to fix our duct it was a simple job so they lowered our price from the original estimated price. You don't see that happen very often. They are honest and pleasant people to work with. I highly recommend them. read more

Clarence M.

12 years ago

Just used Comfy to service our HVAC unit for the first time. Initially, they had me scheduled two days out. When I asked if they could call back if any cancellations occurred, they said they would. Less than an hour later, Abel, the technician called and said he had time the same afternoon. In less than an hour, he was on site and provided a quick fix to the down unit. The temperature was over 95 today. We are very appreciative of their quick response and professionalism. Will definitely call them again for future needs. read more

Matt P.

3 years ago

We decided to replace our old gas furnace with a new electric heat pump that will provide both heat & air conditioning. Austin was great in working with us on the designs and trade-offs. Juan and the installation team continued the outstanding service. They did a a great job - completing the full installation in just 2 days. They were highly professional, explained to me how the new system worked, and kept the job site spotless. I highly recommend the Comfy team! read more

Clifford L.

2 years ago

Miguel and Jorge were assigned with replacing my 30 year old furnace. They arrived early on the install date. Throughout the installation both gentleman remained courteous and professional. Our furnace was located in the attic, and due to the size of the new furnace, there was a need to lift the new furnace through the heating exhaust. They completed the job quickly and did an impeccable job ensuring no damage would be left on the home. A+++ read more

Zoe H.

Elite 17

346

221

441

8 years ago

ComfyHVAC did an awesome job! They came over within a few days of my phone call to give us a great quote and I got an installation date for two weeks later. Even though we had already booked the date, they kept asking if we'd like to move it up since there were sudden openings!! Really nice of them to do that considering it's summertime! Josh and Pedro arrived and did a great job and were super friendly and helpful. :) Highly recommended! read more

Matt S.

8 years ago

I was scheduled for a new furnace today (6/11/18) in Danville at 9am. Installer Josh arrived on time, ready to work. I would give him 6 stars if I could. He is a very polite, hard working man who completed the job in a timely manner. He knows how to get a job done and has alot of knowledge in his work. He deserves this review for his good work. I am very grateful for my new furnace. It works great and looks great too. Thanks again, Josh. read more

Vipin M.

2 years ago

We had an excellent experience with Sergio, who recently performed a tune-up on my furnace. From start to finish, he was professional, knowledgeable, and efficient. Sergio took the time to explain the work he was doing and answered all our questions with patience and clarity. He paid close attention to detail and ensured that every aspect of the furnace was thoroughly inspected and cleaned. I highly recommend Sergio and Comfy Heating! read more

Comfy Heating & Air Conditioning - hvac - Updated July 2026

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Qualtech Heating & Cooling

4.3

(202 reviews)

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We really love the mini splits that Qualtech Heating & Cooling installed in our bedroom and office…read more They work fantastic. Erika Thompson handled the project and did an excellent job managing all the logistics. She was always available whenever we reached out with questions, support, or paperwork, which made the entire process smooth and stress-free. The installation itself was quick and efficient. Willson and Josue arrived right on time, worked very carefully, and paid close attention to detail throughout the installation. They were professional and respectful, and they left everything exceptionally clean and well organized when the job was done, which we truly appreciated. We did experience a small bump with the city permit, which had nothing to do with the quality of the installation and more to do with extra city requirements. It was handled very professionally. Overall, Qualtech stands out among other companies for their knowledge and professionalism. We would absolutely recommend them.

Chill Heating and Cooling

(261 reviews)

We had a great experience with Chill Heating and Cooling. First off, I had a total of four…read moredifferent companies give me a quote to replace our existing Furnace & A/C units. Chill was the second to arrive and give us an estimate. At first glance when comparing the numbers they gave me to that of the first company, they seemed way off and too cheap to be real. After getting more quotes, Chill remained the lowest price; however, the cost for some of the other companies came in somewhat close. Upon closer review of the contracts, the type of units offered by Chill were much better. A clear difference and made the price look even better! So we signed up and set our appointment up for the next week. We had to move the date since we felt the timing was terrible (expecting 90° weather when the following week was going to be 60°). They moved the appt with ease, even setting it for the following Monday -- on Memorial Day! This was something they offered and I jumped on it, since I was planning to work from home anyway that day. The day of the install went as expected. No issues arose; although, for the guys in the attic I think they would say they had to make some unplanned adjustments -- no complaints to myself or family. All three workers were extremely kind and respectful. They arrived at 9:20 AM and were out before 6:30 PM. Before starting work, they laid down tarps along the hallway (where the entrance to the attic is). They placed all of the old furnace/AC equipment out in front of the house, but cleaned it all up and packed it into their vehicles. They swept up most all of the leftover debris that fell from the attic space and gathered all of their tools. Upon exiting, one of the installers walked me through how to setup the Google Nest Thermostat. He was very patient and waited to ensure the system was fully functional before leaving (used a thermostat gun to read the temperature on one of the vents).

Chill Heating and Cooling was extremely fast to respond to my inquiry over yelp and then came same…read moreday! My house was 80 degrees and climbing during a heat wave and Chill came to the rescue! Thank you Vik!

Air Design Heating & Cooling

(76 reviews)

With outstanding efficiency, Don helped me diagnose my furnace over the phone and narrowed it down…read moreto the malfunctioning part. The part had a lead time, so it couldn't have been repaired that day. Don's knowledgeability saved a fruitless service call and prevented a waste of time and money. I ended up finding a used replacement part locally the next day (it was the only option that holiday weekend), and replacing it confirmed that Don's diagnosis was exactly correct. I offered to compensate him for his advice but he declined. He's earned my trust and future business. He's an oasis in a desert of salesy HVAC companies.

Five-Star Service! I called this vendor about my broken air…read moreconditioning, and he came out the very next day--on a Saturday, no less! He was prompt, extremely professional, and very friendly. The work was done efficiently and thoroughly, and the price was very reasonable. I couldn't be happier with the service--definitely a five-star experience in my book!

Art of Comfort

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Niko's Plumbing

(375 reviews)

Absolutely love Niko's Plumbing! We have had Niko's extended team out for several jobs over the…read moreyears and they have always been dependable, honest, responsive, and fair. His team has snaked our main line a couple of times, taking care of tree roots and blockages. We ultimately needed a main drain replacement, and his team handled the job like total champs: suited up, got under the house, and got us back in service the same day. This is a genuine, local family business of people who really pour their hearts into their work - true tradesman, and true professionals. Niko is an absolute gem and it does not get any better than this!

Had a great experience with Niko's Plumbing! I initially connected with Niko over the phone, and he…read moreeven took the time to walk through the job with me on a video call, which I really appreciated. He sent Anton out for the work, and he was fantastic--professional, courteous, and very clean throughout the entire process. They did an excellent job relocating my water softener, and everything was completed quickly and efficiently. Really impressed with the service from start to finish. Thank you, Anton!

Express Heating & Air Conditioning

(59 reviews)

Highly recommend! Eric owner came within. An hour of request. Totally fixed problem with my Nest…read morethermostat. Very knowledgeable! Posted by Carol O'Keefe, San ramon, CA

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Service Champions - Pleasanton

4.1

(155 reviews)

I'm delighted to report the excellent customer service provided by Tristan today. I have Service…read moreChampions MVP membership and had my annual checkup for AC, heater, water heater and electrical. MY AC was replaced a year ago, so it's in perfect shape. There were a couple of legitimate issues that Tristan pointed out. He took photos to show me. I scheduled followup to check on these. I can be a tough customer. With Service Techs like Tristan, I'm very comfortable and pleased with my MVP membership and Service Champion support. I highly recommend this company. Thank you!

Please be wary about completing any payments with this company before final inspections are done!…read moreWe made this fatal mistake and failed city inspections, and now it's basically impossible to reach the correct department to own up to their mistakes. This is a big red flag for any licensed contracting company, so I would recommend to think twice before hiring them. We had Service Champions install an AC unit, and the failed inspections report with the corrections has been released for about a month now. I contacted Service Champions by phone twice (spaced two weeks apart, so plenty of time), and also sent a few emails (spaced 1.5 weeks apart)- each time the service representative said that they would forward my message to the "correct department". We still have not heard back after a month, and no one has reached out to schedule anything to complete the corrections (or given any update), and I can't seem to get ahold of the "correct department". What's worse is that during the work, the city inspector found that one of the mistakes Service Champions did was shorting some circuits which completely burned one of our bus bars. This is a brand new electrical panel, and the city inspector mentioned that this is a safety hazard and that a licensed electrician needs to inspect for risks to the rest of the panel now. Of course I mentioned this to Service Champions, and still no movement from them despite letting them know about this safety hazard that the city inspector said usually requires immediate action. Overall, we are pretty disappointed by Service Champions for the quality of work as well as their response time for corrective actions on the failed inspection. I am losing hope of them completing the work at all, esp after we already paid them. I started doing research into filing a complaint with the California Contractors State License Board to hopefully have them do something about these issues.

Environmental Heating and Air Solutions

4.1

(34 reviews)

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If you are considering using Environmental Heating and Air Solutions (EHA Solutions)--even through…read morethe Costco program--please read this first and look elsewhere. We paid over $36,000 for a flagship Lennox Signature Series heat pump system, and the entire experience has been an absolute nightmare of safety violations, incompetence, and broken contracts. Here are the documented facts of our installation: 1. Safety Hazards & Property Damage During the install, the crew disconnected our gas line during unistall of our gas furnace without shutting off the main valve, causing gas to leak into our home on two separate occasions. They also haphazardly stored heavy, explosive oxygen tanks and oil inside our plastic deck box, permanently deforming and damaging our property and creating fire hazard. 2. Immediate System Failures & "Vaporware" Fixes Within the first 24 hours, the system suffered critical electrical shutdowns, throwing "Inverter DC Peak Faults" and shutting off our heat every morning. The system's own diagnostic panel showed impossible voltage spikes (550V) and 0.0 subcooling (wrong refrigerant readings). Instead of fixing it, EHA technicians repeatedly dismissed these hard mechanical failures as mere "display glitches." We later found out from Lennox engineering that the inverter error is a known defect with no current fix other than a theoretical future software update. 3. Unauthorized Modifications & Broken Zoning EHA breached our contract. They certified our existing ductwork as "adequate" in writing, but then performed unapproved structural modifications to our ducts without a signed Change Order. As a result, they completely broke our zoning system. 4. Severe Compressor Vibration and Unprofessionalism They mounted our variable-capacity outdoor unit on a field-fabricated, angle-iron stand, creating a severe harmonic vibration that wakes us up in the middle of the night. When they came back to "fix" it, they wedged isolation pads under the connection brackets without our permission or awareness, making the noise even worse. To top it off, during an onsite visit, the Lennox field technician was confrontational and actually told us directly that he would never replace his own gas furnace with a heat pump--a stunning admission about the very product they just sold us. We have officially demanded a full removal of the equipment and a full refund through Costco, and we are escalating this to the California Contractors State License Board (CSLB). Do not trust this company with your home, your safety, or your money.

Hometown Heating & Air Conditioning

4.0

(446 reviews)

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Awesome service. Timely and informative. Special mention to Ramiro & Sean for the troubleshooting…read moreand clear explanations! Many thanks.

Polis Plumbing