J R Construction - Sol Solutions

(173 reviews)

Julian performed a timely and accurate inspection of our property as part of our listing to sell…read morepreparations. He arrived as agreed and performed a comprehensive review with easy to understand final report.

I never thought about using a home inspector. I had the pest report, I can look around and see how…read morethings look .. why an inspector.. well I have to tell you.. I am so glad that I called Halcyon. They found things that the pest didn't and things I wouldn't have looked for, more importantly, they found the root of many of the pest report items and had pictures, descriptions and the answer to what needed to be done to correct those issues; so that I had a solid understanding of the scope of work required and as a result (after a few phone calls) cost estimates.. all of this saved me over $100k at closing.. and more, gave me a plan for what needed to be done so I'd have no surprises down the road Suffice it to say, I am recommending you call them!

Eco Performance Builders

(69 reviews)

I can't recommend these guys enough. Huge thanks to…read moreAlberto's team for doing a very thorough job.

I could not be happier with the work that Eco Performance did to plan and install our new ducted…read moreFujitsu heat pump system. The entire team was thoughtful, thorough, and immediately communicative from start to finish. Eco Performance also helped me secure two grants from Alameda County that significantly lowered our out-of-pocket cost. Kyle, who did our initial estimate visit and helped me onboard with the team was a patiently thoughtful listener, and also very kindly put up with my myriad questions and odd sense of humor - much appreciated! Abby did a thorough analysis of our home's needs when she came out to perform the manual J calculation, and she designed what I'm sure will be a very cozy system this coming winter. Nick and the installation crew were competent, tidy, amazingly efficient, and respectful not only of our property but also our geriatric kitty (the real queen of the house). And Denise, the project's coordination mastermind was an absolute rock - answering any question that I had immediately and helping me successfully navigate the nit-picky grant process. The entire team has my strongest recommendation. I feel so lucky to have stumbled across this company, especially for a project of this scope. Thank you!

Allied HERS Testing

(10 reviews)

It was great working with this team! The hers inspections and close out process are complicated and…read morethey made it easy for us! Highly recommend this patient team.

On time, efficient service and did what I needed them to do. Very competitive pricing too.read more

Archon Energy Solutions

(137 reviews)

Marcus and Jereme were on time and called 30 mins before they arrived. They were friendly and very…read moreclear about the inspection process and at explaining what to expect after the inspection.

Marcus did an excellent job for us! I would strongly recommend him for inspection work.read more

All Things Good

4.7

(28 reviews)

I hired this company to do the work on my house that was recommended in a home energy assessment…read morecompleted last year. Initially Alex Minaboo, the owner, came to look the job over and in that visit recommended replacing all the heating ducts in the house. He tried to sell me a heat pump system which I did not want to do since the existing furnace is only three years old. There was nothing in the home energy assessment report indicating I needed to replace the furnace or the ducts. A few weeks later, the foreman (I think that is his role) came by to assess the job, and said he did not think the ducts needed to be replaced as they were still quite new. I opted to not replace the ducts but to proceed with the air sealing of the heating system that was recommended in the home energy assessment. Alex later said the air sealing could cause a problem for the furnace, which he said was too large for this size house. He suggested that adding an additional heat register might mitigate a potential problem with rapid cycling, and I opted to do this. In the course of All Things Good sealing the heating ducts and adding the new register, the blower on the furnace stopped working. Alex deflected and denied responsibility for his company causing the problem, disparaged another company that had installed the furnace, and argued that his company could not be held responsible for damages when something breaks in an old house while they are working on it, referring me to a clause in their contract. To fix the furnace, All Things Good charged $1200.00 in labor costs (for a job that took no more than 2 hours on site) and the blower was about $700 more). I have always thought "if you break it, you fix it" and I was floored by how this was being handled, but since I do not know HVAC systems and could not in good conscience argue that I was certain the breakdown was caused by their work, I proposed we split the bill for fixing the furnace. My offer was refused. Alex then had the gall to argue he was already giving me a discount on labor costs, and threatened that if I did not pay he would put a lien on my house. I paid the bill because it was not worth my time to fight with All Things Good. I see a number of positive reviews here and at least one that is like mine. My experience was very unsatisfactory and I will certainly never use this company again.

I used All Things Good to replace my gas water heater with a heat pump water heater. I highly…read morerecommend them. The team was professional and fast and they went above and beyond in explaining the water heater and the app. They even installed a new light in my basement so they could complete the work, which is helpful to me as well. And then they came back and installed some additional insulation to mute the water heater noise. The office staff was also excellent and very responsive and helped me get all the rebates I was eligible for. Look no further, All Things Good is the team you need .

Crown Inspections

(3 reviews)

I have a large home and I was concerned with my homes overall efficiency. Cesar performed our…read moreEnergy Audit and it ended up saving us a considerable amount of money on our bills and improved the overall comfort in our home with his advice and detailed report. He gathered data/costs from our utility bills, gave advice on possible major appliance upgrades as well as showed us cost effective air-sealing techniques.

As my house is 12 plus years old and not wanting to wait until I have a major problem, I…read more decided to get a home inspection. The report helped Identify any maintenance or repairs needed. My inspector Sean did an excellent job explaining issues and how I can correct them. He spent a lot of time at my house , very thorough, great service.

SDI Insulation

4.0

(140 reviews)

A very positive experience! We just has SDI insulate the exterior walls of our 1960's-era Belmont…read morehills home, and I was very impressed with the work they did. Their communication with me was excellent, and everyone I interacted with was extremely professional and very skilled in their respective tasks. Big thanks (!) to Joran, Sergio, Gene, David, and the other crew members whose names I didn't get. TY! I feel very comfortable recommending SDI's work - they did what they said they would do, and they did it quickly and professionally! Their estimate was competitively priced; it was neither the cheapest nor the priciest., but all things considered, SDI seemed to offer the best value for our money. I'm also very pleased with the results of the insulation! We had R15 fiberglass blown into our exterior walls, and even after just one night I can tell the house is much quieter. Today's outside temp has been in the mid-50's, which is chilly for early May, so I'm able to write this review with oddly good timing: new insulation works, lol! I'm now very eager to see what it does in the summer heat, which was our main reason for having it blown in. All in all, I am very pleased with the SDI did on our home and feel quite comfortable recommending their services to other homeowners.

SDI came in quickly, priced the job well, and knocked it out fast. I was impressed by how fast they…read moreresponded to my request for a quote. I'll use them again for insulation and may even redo my fireplace!

Johnson's Insulation

4.7

(34 reviews)

My service request entailed having to deal with uncooperative bossy tenants and Johnson's team was…read morealways professional, courteous, and helpful. They communicated with me and got the job done in a timely manner with excellence! My entire attic was cleaned, sanitized and insulation was installed. Rodent proofing was done as well! I wouldn't have chose anyone else. The value and customer service is beyond what I asked for! Do not look anywhere else!

Great responsive service. Attentive to our requirements and requests for a free inspection after…read morecompleting the attic work.

Pacific HERS Duct Testing

(1 review)

John is knowledgeable, experienced and provided helpful tips without the need to sell me a system…read more If you need to make your home more efficient or modify a system, call him first so you can have an objective, non-biased, recommendation. A++++++

From the owner: Title 24 Duct Testing, HERS Rating, Residential, Commercial, Alterations. Our team works directly…read morewith you to pass the first time to save you time and money.

Northern Pacific Power Systems

(91 reviews)

We recently had solar installed by Northern Pacific Power, and the entire experience was excellent…read morefrom start to finish. The project was incredibly well organized, from getting our initial pricing through every step of installation; nothing fell through the cracks. They also handled all the back-and-forth with PG&E, which meant we didn't have to worry about a thing on that end. Dan Moran managed the project and kept everything streamlined throughout. After installation, he came back out for a consultation with my husband and me to walk us through the app and show us how to get the most out of our system. Cassius Camus, our energy consultant, helped us get set up with the right plan from the start, and Colton led a clean, professional installation. Every part of the process felt carefully handled. If you're considering solar, I'd highly recommend this team. They are professional, organized, and locally owned! They made a complicated process feel simple, and the job got done in record time as well.

Five stars for the installation -- outstanding project manager and crew: responsive, punctual,…read moreprofessional, top-quality work. One star for the sales process. When we raised concerns, I believe the salesperson my partner dealt with wanted to make things right, but sales leadership stepped in, dismissed our concerns as unfounded, and offered nothing. Those concerns were (and still are): 1) Sketchy contract execution. NPP offers a 5-year prepaid lease in partnership with Balto Energy. It lets homeowners offset installation costs because the leasing company collects a 30% federal tax credit (no longer available to homeowners) and, in NPP's words, "monetizes that tax credit over 5 years." The contract was executed by sending the DocuSign to just one partner, with all owners lumped onto a single signature line -- one person signing on behalf of the other. For a married couple in California, that's legally questionable under community property law, given a) the encumbrances placed on jointly owned property, and b) no power of attorney authorizing one spouse to sign for the other. I never saw the agreement until installation was underway. 2) Misleading claims. My partner was told, verbally and in writing, that we'd "own the system outright" at the end of the 5-year term. In truth, the contract contains only vague language about a fair-market-value buyout, with no detail on how to initiate it or who to contact at end of lease. We've had zero contact with Balto through this entire process -- only NPP -- yet NPP's sales director told us they have no role in the lease agreement once it's signed. In other words, they don't stand behind the product they sell. Don't be like us -- do your diligence (especially if you're over 65 and new to solar leases), verify every claim against the actual contract language, and make sure all owners review and sign every agreement.

Insulation Solutions

(128 reviews)

Did a complete Attic clean up and R44 blow in insulation & in wall insulation for an old 1959…read morehouse. I would say, they did an excellent job - Starting with Jeremy, who accommodated my schedule for preliminary inspect and gave me a on the spot quote. Elder and the guys did an excellent job in covering up the entire house and finished the job in 2 days. My house had no insulation in the walls- to very less in the attic. After the insulation my Heat as well as Cold is retained inside the house. Heat turns on once in a 24 Hr cycle vs multiple times in an hour previously. If you are thinking of in wall insulation, it's totally worth it. The quote was the most competitive and they were very flexible. I am still closing out the multiple holes in the wall, will take time as i prefer to do it myself- I had plans to paint anyway .

I was initially impressed with what seemed like a thorough and well-considered estimate. It felt…read morelike the team really evaluated my attic and cooling needs. The addition of two QuietCool fans also seemed like a major plus, as I was already familiar with the product and expected it would significantly help with cooling. When it came to the insulation work, I was very pleased. The crew did an excellent job removing the old insulation and installing the new. They worked efficiently, protected my floors well, and ensured that no insulation debris entered the living areas. That part of the job was handled professionally. However, I was less impressed with the radiant barrier installation. This may partly be due to a misunderstanding on my end, as I expected a different type of material, but the end result did not meet my expectations. The biggest issue, unfortunately, was the installation of the fans. At best, it was very poorly executed. The fans are 16" units with 12" duct openings, yet they were installed directly against the gables, which severely restricts airflow. Proper installation should have included a box or shroud to help direct airflow effectively through the fans. Because of this poor airflow, the fans do not cool the attic--in fact, they appear to make things worse. I can actually watch the temperature on the thermostat increase when the fans are turned on. I reached out to my representative multiple times, but the response was disappointing. I was told they could not take the fans back, and when I asked why the attic temperature increases when they are running, I was told there was no explanation and nothing further could be done. As temperatures continue to rise, I'm left frustrated that I spent $1,200 on two fans that perform the opposite of what was promised, with no meaningful support or resolution offered. UPDATE: After posting my initial review, I was contacted by both the project manager and the owner. I reiterated the reasons for my frustration, explaining that my review reflected my honest impression of what I saw as a lack of clear communication and effective management of the project and customer expectations. The project manager apologized for the communication breakdown and asked if I would be open to giving them an opportunity to make things right. A technician was then sent out, and he took the time to fully understand the issue, carefully examine the installation, and make several adjustments to the original work. He believes these changes will help improve airflow in the attic. Since my attic has some unique characteristics, he also provided helpful suggestions for additional ways to improve cooling and airflow--something I feel should have been addressed during the initial planning stage of the project. Whether these changes will result in significant improvement remains to be seen; I'll have a better sense once the weather warms up. I do appreciate the follow-up and the willingness of the project manager to reach out and try to make things right, and I have updated my review accordingly. That said, I want to be clear that the increase in my rating is largely due to the technician and the time he invested in evaluating the full situation, as well as both implementing and proposing thoughtful solutions.

A 1 Guaranteed Heating & Air

4.7

(453 reviews)

After 25 years, my Concord home needed a full HVAC replacement. I did my homework -- four quotes,…read moreverified equipment certifications, asked hard questions about duct sealing, zoning, and equipment sizing before deciding. A-1 answered every question confidently, corrected a spec error in their own quote when I caught it, and put everything in writing before I signed. Install day: Austin, Joey, and Edgar showed up on time. Floors covered, shoes covered, house treated well. Two days -- day one removal and new equipment, day two ductwork and zoning. Heating and cooling tested before they left. Full documentation handed over on the spot. No hidden charges, no surprises, no change orders. Price was mid-range among four quotes, but the warranty structure -- lifetime workmanship, no-lemon guarantee, payment at completion -- made it the best overall package. Still have HERS test-out and city inspection scheduled, but based on every step of this process I'd recommend A-1 without hesitation. Austin, Joey, and Edgar did a great job.

Since A1 upgraded my insulation, converted me to a heat pump and now manages my maintenance plan,…read moreall of their services have been wonderful. They've proactively let me know if parts needed to be replaced. All the technicians, like Roy who was here yesterday for my regular maintenance visit, are incredibly competent, efficient and gracious. Thanks also to Jessica who helped me with scheduling. I feel very well taken care of. Unreserved recommendation.

Attic Kings

(83 reviews)

We found Attic Kings through Yelp, and had a really great experience! Ofek and Moshe were…read moreresponsive from the start, which made the decision easy after their consultation. A few days after we met and I signed the contract, the team came out to remove old roof debris left over from a recent reroofing, removed our home's original insulation, and installed fresh batt insulation in both the attic and crawlspace. They also added rodent proofing throughout the attic while they were at it. About a month later we heard critter noises, so I texted them and they came out to inspect. He didn't find anything in the traps but reset them to be safe. Sure enough, something took the bait because we heard it go off! Jose came back shortly after and discovered 2 mice (thankfully no rats), found a gap where the roof met the garage and sealed it up. He ran an ozone generator as a precaution for any smells. A couple weeks after that we heard faint sounds again. Jose returned, found one more entry point, sealed it, and since then there's been total silence! I really appreciated how thorough and persistent they were even after the job was technically done. Solid team, fair price, and they stand behind their work. Highly recommend Attic Kings!

I needed all new ducting and insulation done for my relative's home and got several bids for the…read morejob. Not only did Attic King give me the best bid, they went way above and beyond to coordinate the work with me, as I live out of the area. The communication was always prompt, and all my questions were answered with the utmost professionalism and courtesy. On the first day the crew worked an extremely long day removing all the old insulation and ducting, completely cleaning and sanitizing the attic, and installing all new ducting. They sealed every entry point they could find where rodents were getting into the attic . Then they laid traps and waited several days to come back and make sure no more rodents were getting in before they blew in the new insulation. Throughout the entire job, their representative Ofek kept me informed of progress and included pictures at each stage of the job. In an era when Customer Service seems to be a dying art, it's nice to know there's a company that puts the customer first and backs it with excellent workmanship. I could not recommend them more highly!

PS Woodworking & Finish Carpentry

(9 reviews)

It was an absolute pleasure to meet Phil and see his incredible expertise in action…read more He absolutely knows what he's doing! With gentle expertise and diligent professionalism, Philip transformed our TV shelf into a beautiful, strong, stunning Media cabinet. As a result, our entire Family Room has been elevated. I was especially impressed with how neatly Phil worked. Quick to vacuum any sawdust, our room was kept clean and tidy throughout Phil's efforts ! I highly recommend Phil for any job that requires carpentry or woodworking of any kind! Judith

Not only is Phil excellent at his craft, he is kind, responsible and fun to work with. My clients…read morelost their home in the California fires. I needed, fast creative alterations made to existing furniture so I could move them into their new home. I called several cabinetmakers who didn't even have the good manners to call me back. Phil was incredibly busy, but he wanted to help this older couple. He squeezed our project into his work schedule and did everything for a very fair price. I recommend him for any wood working/cabinet project - big or small.

Carlos Insulation

(265 reviews)

We hired Carlos Insulation to redo the insulation on our second floor and the difference is…read moreimmediate. The upstairs is noticeably cooler and more comfortable as it would get really stuffy late morning on a 70 degree day (old house). The crew was on time, professional, and respectful of our home by laying out floor protectors and wall plastics. They went beyond the original scope to address a few areas that needed attention and made sure the job was done right.

We had an amazing experience with Carlos Insulation! Carlos himself came to our house first to…read morecheck everything thoroughly and explain what needed to be done. He was professional, honest, and very easy to talk to. We felt comfortable right away. Couple days later, his team came out and completed the insulation in our home. They did a great and very precise job. You can tell they really care about their work and pay attention to the details What I appreciated the most is how clean they left everything. They used rugs to protect our floors and made sure to clean up after themselves. When they left, the house looked just as clean as before they started. Highly recommend Carlos and his team if you're looking for quality work and great service!

CRG insulation

(5 reviews)

Rafael was easy to communicate with. He offered a great price for drill and fill and radiant…read morebarrier. Two installation crews came at the same time. One did the radiant barrier and the other did the drill and fill. They started work at 8am and finished by noon. Great work

Amazing service! Quick and efficient - great communication and really easy to work with. I had my…read moreattic cleaned of all its old blown insulation. Attic is now clean and ready for a clean install.

Insulation Alliance

(123 reviews)

Umar and his team is the best in every.single.aspect! I had a bunch of companies come out to give…read morea attic insulation removal and installation estimate and not only was their price the best but customer service was top notch. They are on time, efficient, careful and most importantly HONEST. The are very flexible on scheduling (I don't think they have any days off!), prompt in replying, just absolute stellar company. They did my insulation removal on Sep 1 and insulation installation on Oct 23. I was so satisfied with them that I contacted them again in January for a furnace repair! Thank you so much Umar and team. You have a customer for life and I will recommend Insulation Alliance to everyone I know!

Small building needed new insulation and an attic fan. Very good communication. Price within the…read moreballpark. Arrived and time. Worked hard. Clean during the process, and good cleanup following. I would recommend, and use again.

Redwood Insulation

(16 reviews)

Matt and has team have insulated my home. They were punctual, professional, and completed the job…read morepromptly. I highly recommend Redwood Insulation for your insulation needs!

Based on others' reviews, I was hoping to get them to bid on some insulation and attic work we were…read morelooking for. Unfortunately, they've been very unresponsive, so I had to move on to other vendors. I originally emailed on September 30th and never got a response. I sent another email October 13. Matt finally replied on October 14 saying they could coordinate a site visit. I responded on October 14 to propose some days. Unfortunately they never responded, so I replied again on October 18, and again, nothing. I called on October 24 and left a voicemail. It's now November 1, and again, nothing. Based on the other reviews, I'm really surprised by this lack of repsonsiveness. I can even appreciate being busy and not available, but I'd at least expect a response saying sorry, we're not taking new projects at this time.

Josh’s Window Cleaning

(34 reviews)

Great work -windows and shower glass look amazing! He isvery responsive and reasonably priced. I…read morewas able to get a quote quickly and the work was done the following day. Thanks Josh!

I used Yelp to hire a window cleaner. Josh's impressed me with quick responses. He actually came…read moreover to look at our needs. He gave us an estimate which was very reasonable. We did have to wait for his availability. I believe it was two to three weeks. He texted the day before to remind me of the visit. He was on time and brought a helper. We had inside & outside windows cleaned. They used new looking equipment for cleaning. Josh actually lowered the estimated price because a few windows inside they could not be cleaned. I paid by check. I would again use Josh's Window Cleaning. Great job!!

Air Doctor