Comfy Heating &amp; Air Conditioning

(312 reviews)

Amazing service. Very quick and to the point. My AC unit had broken, in the heat of summer, and the…read moreservice was done in a few minutes. They made sure the unit was working as intended and also explained to me how it should work.

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!

Chill Heating and Cooling

(265 reviews)

Our hvac decided to give out right before another heat wave, and a year after our warranty…read moreexpired... of course. My husband and I evaluated three vendors around the area in great detail and despite Chill coming out slightly more expensive than others, we felt they were the most thorough and comprehensive during the consultation (and the many follow-up questions I had). They were also able to squeeze us into their busy schedule so we could get AC before the heat wave! During installation, they ran into several challenges with placement of the new unit and some wiring that needed more attention. They worked through and around them to make everything work out in the end. I really appreciate their flexibility and expertise to navigate all the roadblocks without changing the scope of work. TIP: Measure the space where the unit is going to be placed and make sure the new unit will fit OR that you discuss this before the project starts.

Chill is a classic example of the type of business you should avoid. A repair guy (named Vik) came…read moreby to look at my AC system. He said the problem was the starter and said he could fix it for $460. While he was fixing it, I looked up the price of the part. It was $25. He was here for only 15 minutes. After the repairs, I asked him how much of the $460 was for parts and how much was for labor. He said about 50% for each. I then let him know that I found the part for $25. He responded that he doesn't buy the parts himself. So I paid $25 for parts and $435 for 15 minutes of work. Yes, I wish I had gone with another company.

Galaxy Heating & Air Conditioning

(1k reviews)

When my 84 year old fathers Trane heating and Air conditioning system went out the end of June. We…read morehad to find a reputable company quick. We needed to replace a 24 year-old heating and air-conditioning system, Galaxy came up as number one of our first choice. We made an appointment, A gentleman came out, he emailed us a quote, a day or two later. When we had more questions, Galaxy sent out another gentleman to go over additional questions and we settled on the same, trane/American standard system . Within a week the full system was scheduled for install. The young men who installed the system were very respectful of the property very respectful of my father since his house is immaculate. You would've never known they were even there they cleaned up so well. They completed all the work in one day, which was shocking they went above and beyond and replaced a water nozzle that had been leaking under his house for who knows how long. We are forever grateful lifetime customers. We hope that you will be too. Thank you, Galaxy for your professionalism, hard work, above and beyond and work ethic. Your lifetime customers The Gilbert family

Had a great experience with these guys. My outdoor AC unit suddenly stopped working and they…read moremanaged to send Constantine pretty quickly to take a look. He arrived on time, found the problem right away and fixed it quickly. He also took time to explain what happened and what he did, and even went beyond that - gave me some useful tips and showed me a few maintenance things I can easily do myself. Really appreciate when someone not only fixes the problem but also takes time to explain everything. Great service, very professional and helpful. Can't recommend them enough!

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!

Jazz Heating, Air Conditioning and Plumbing

4.6

(2.5k reviews)

Simon did an awesome job replacing our disposal and he was very friendly. Would easily recommend…read morehim for work

Simon did a great job helping us understand our plumbing issues was very informative and…read moreknowledgable, professional and nice. We would definitely use Jazz again!

Perfect Star Heating, Cooling, & Electrical

4.6

(590 reviews)

We had our AC stop cooling in the middle of a hot day, and with two young kids and a dog at home,…read morewe were pretty stressed. Keon Garcia came out and did an outstanding job. What I appreciated most was that he didn't just start replacing parts. He thoroughly diagnosed the system, explained what he was testing, and walked me through the results. He showed me that the capacitor was testing low, the contactor was worn and pitted, and even performed a megger test on the compressor to verify it was still healthy. After the repairs, he confirmed everything was working properly by showing me the compressor amperage had dropped back to normal and that the system had an 18-degree temperature split. Keon was patient with all of my questions and never made me feel rushed. He explained the pros and cons of the recommended repairs, including the hard-start kit, so I could make an informed decision instead of feeling pressured. I really appreciated his transparency and professionalism. By the time he was done, our AC was cooling properly again, and he even worked with us on the final price. If you're looking for an HVAC technician who is knowledgeable, honest, thorough, and takes the time to educate his customers, I highly recommend Keon Garcia. Thanks again for getting our family cool again!

Alternated telling me he wasn't a sales man and didn't want to pressure me, and pressuring me to…read moresign that day. Forced some sales video on me and acted shocked and hurt that I didn't find it valuable. Called when I didn't respond to the bid and when I told him I went elsewhere because he was pressuring, said "I thought we had a connection"

Volta

(106 reviews)

Over the past few years we've been "cursed" by a series of terribly malfunctioning & wholly…read moreuncooperative refrigerators & ESPECIALLY ice makers. Our FORTH unit started misbehaving a year ago & we finally decided to take action and have a proper repair. We contacted VOLTA to address this problem & James was more than attentive & diligent in responding to our concerns & readily fixed the problem! These folks are truly responsible, good dudes and would wholly recommend their services

I found Volta thru a random Yelp search and super happy I did. Our washing machine broke down and…read morewe needed to have it fixed as soon as possible. I reached out to Volta and a tech (James) showed up to help diagnose the issue. James gave me a heads-up when he'd be there, was careful not to get the house dirty (wore shoe wraps), and professional in the repair and communication of what needed to be done. Very appreciate of his help as our washer needed additional parts... Volta ordered and James came back the following day (super fast). Truly recommend this company and thank you, James, for your help!

AIS Heating & Air Conditioning

(75 reviews)

Had our AC give out on us right in the middle of peak season. Luckily, AIS had a next day…read moreappointment for a technician to come out and take a look at our unit. Brenham was prompt and professional, he finished his inspection and got the AC working again in short order. Very impressed at the level of service, with Brenham's technical knowledge and expertise, and his quality repair work. Would recommend AIS to anyone in need of AC repair or service. They saved us from suffering in the heat this summer. Thanks again!

My AC was not turning on. I had already tried several troubleshooting steps myself but could not…read morefigure out the problem. I saw the great reviews for AIS and noticed a $58 service call special advertised on Yelp, so I reached out. Making an appointment was incredibly easy. Brenham arrived in just a few hours. He was pleasant to work with and clearly knew his stuff. He quickly diagnosed the issue and fixed it; it turned out to be a disconnected wire, so it was a pretty simple fix. While he was there, he also looked at another issue I was having with my heater short-cycling. It turned out the motherboard needed to be replaced, and he luckily had one with him. The price was on the higher side for a relatively simple swap, but I understand I am paying for his expertise, and since he fixed my AC on the spot, it seemed fair. He offered various other upgrades and maintenance plans, but all of that felt unnecessary for a 34-year-old system that is on borrowed time, so I declined. I would definitely use this company again and was very satisfied with the service.

Spot Free HVAC Air Services

(424 reviews)

Spot Free HVAC was our top choice, from their great reviews, detailed evaluation, and helpful…read moreno-pressure suggestions. The quoted price for a two-head unit with external pump was in line or lower than the competing bids, backed by an extended multi-year warranty as Mitsubishi Diamond Certified installers. Heat pumps installed alongside existing central air is not an uncommon request, but we had a great conversation with Brook on how we might update to a more modern system in the future, given our original(!) furnace's age. Side questions for him aside, we had a thoughtfully sized system outlined and quoted within a day, and scheduled within two weeks. Our experience with the installation was similarly great, with the team arriving promptly as scheduled and taking the care to put on shoe coverings moving through the house. Everyone was polite and efficient, bringing the plan to life and bringing us in early when there were onsite decisions to be made in our unique spaces. When an issue arose on the cooling not blowing as cold as we had expected, they were quick to assist with troubleshooting, and had it fully remediating within the week. Permits are still pending due to the Oakland backlog, but their lead electrician will also be onsite during the inspection process so I have no worries there. While our immediate need during the heat wave this Spring was cooling our living spaces, I have full confidence that whenever we go to multizone heating and cooling, Spot Free will be our go-to experts!

Very easy to communicate with and book a quote. I received 3 quotes for our HVAC work:…read more- Spot Free: $21K - Vendor we used: $23K - Another vendor who we used before and were happy with but increased their pricing recently: $32K We decided not to go with Spot Free for 2 reasons. First, the heat pump brand was changed in the quote to one that we did not want (Carrier). We were replacing it due to leakage of carbon monoxide. This is obviously a safety concern for us, but also a peace of mind issue. We had discussed using Carrier at the site visit, but I was adamant to avoid it. Second, Brook mentioned that there was a manufacturer's recall on our existing 1-year old Mitsubishi heat pump (we have 2 zones with 2 separate units) and that we should pay him out of pocket to fix it. I was confused, because we received no information regarding a recall and typical costs associated with a recall are not paid by the customer. Furthermore, we hadn't experienced any issues and we're still within the warranty period from the manufacturer and installer. Brook said he had been processing a lot of recalls on units he installed and Mitsubishi was slow to send parts so it's easier to pay him directly for the repair. I contacted the original installer, who we had a very positive experience with initially, and they said there was no recall. I also looked online and couldn't find any information regarding a recall.

Breathable

(987 reviews)

Breathable came out to our home twice each time before our babies were born 4 years apart. They are…read morevery respectful and competent technicians. Our indoor air quality improved dramatically both times. Highly recommended!

We had a great experience with Breathable Inc. for our air duct cleaning, air vent cleaning, and…read morefurnace cleaning. The team was professional, thorough, and took the time to make sure everything was properly cleaned and serviced. They did a great job cleaning out the ducts and vents and servicing the furnace. We appreciated their attention to detail and the care they took throughout the entire process. They were also helpful in answering our questions and explaining what they were doing. Overall, we're very happy with the service and feel much better knowing our HVAC system and air ducts have been properly cleaned. I would definitely recommend Breathable Inc. to anyone looking for professional air duct, vent, and furnace cleaning services. Great service from start to finish!

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

(213 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!

I've worked with Ric on a couple small projects, one outdoor lighting and one bathroom fan. Ric is…read morevery responsive, clean and ensures the job is done right. The more details you can provide Ric, the more accurate quote he can provide you. Ric loves to a challenge and will work hard to solve any problem.

Art of Comfort

(312 reviews)

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)

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

(122 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.

Wow, I cannot say enough good things about Ryan and his team! I hired them to remove our 69 solar…read morepanels and reinstall them after a re-roofing of our home. It's a nerve wracking process but Ryan gave me reassurance things would go well. Upon Ryan's recommendation, we also decided to replace the solar panel racking system installed by Sunrun because we were plagued with roof leaks due to improper sealing of their footings. Ryan and the Northstar team were absolute champs at removing and reinstalling the new system for us. Everyone we dealt with was so professional, kind and easy going. The work was beautifully done and based on all the photos and detail provided by Ryan I am confident we will be safe from leaks going forward. He also had to coordinate the reinstall with our roofer and everyone handled it so well. I 100% recommend Northstar and the team for this task, and also wouldn't hesitate to hire them for roofing based on their strong work ethic and product with our solar project. The price was fair and in line with other quotes I'd received. A couple of questions unrelated to this particular job have come up and Ryan has gone above and beyond to help me out by providing his professional input. So happy with these guys. Thank you!

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.

I actually first contacted Sunlight Electri-Cal very early on this year, in April. I had closed on…read morea new home but knew we would want to get solar installed. Juan was very responsive and came out to take a look at our home right away. What I loved about Juan and his team is they are NOT sales people, they're real engineers who are focused on solving your problems and meeting your needs. Juan and his team are true solar experts and know exactly what they are doing - they were great at walking me through key details I should know about the system, how to best take advantage of having a solar system, and did their best to get me scheduled (in spite of multiple difficulties) for installation before the end of the year. Just for context, I've talked to another solar company where clearly they were just about trying to close the deal and sell sell sell, which really turned me off - it felt like they just wanted our money as opposed to wanting to understand what we really needed. Juan's team really shined here by just showing up to be real experts who are thoughtful about what system you need, as opposed to trying to close a deal. Juan and his team were also really patient and flexible. Our new home's solar system had to be turned on before we could start any work, and that process took months due to Sunnova going bankrupt. And, they were also really thoughtful when we mentioned we had added in some upgrades that would affect electricity use (ie saunas and outdoor electric heaters), and they reassessed their initial project and updated it to accommodate that. I thoroughly enjoyed working with them and am really grateful that we got our project done so well!!

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63 reviews that are not currently recommended

The reviews below are not factored into the business's overall star rating.

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.

8 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 August 2026

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The new AC unit was installed quickly in spring of 2023 which I appreciated. It is under the 2-year…read morewarranty, but now it is shorting out. A technician was sent to fix the issue on 4/17/2026. I'm thankful that he arrived less than 24 hours of my phone call. He diagnosed the problem and replaced the part in the same visit. But now it is 4/20/2026, and we are having the same problem again. It is already expensive even for labor. I don't know if it is comparable to the market for such services. I wish the diagnosis included the why the unit is having these electrical problems. Update: A experienced tech was sent to our home on 4/21 to diagnose the problem which was a loose wire. No charge. The technician was understanding and explained what was going on as well as checked the heating just in case there was a problem. I appreciate the time he took to throughly let us know what to expect. AC has a time delay as a safety feature for the compressor. It blinks "cool on" and takes time to turn on. If switching on and off, the time delay is extended. Praying all runs smoothly from now on. Btw, thank you for wearing shoe booties to keep the inside of my home clean!

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