Hassler had to make over 10 return visits to correct their installment and make adjustments which I…read morewasn't happy about but I have to say Jesus was super helpful, quickly fixed what was necessary and gave clear instructions. He was excellent.

We have been enthusiastic trusting customers of Hassler Heating services since 2010. They have…read moreprovided a myriad of heating and cooling services. Our most recent experience was with Tevita who created, added and installed a duct in our entry hall of our 1912 Craftsman. He was punctual, knowledgeable, personable and fastidious. We are thrilled and oh so warm. Thank you, Tevita and Hassler Heating! Christine K. Oakland

We've had such a great experience with Bay Energy Heating & Air over the years. They originally…read moreinstalled our AC unit about four years ago, and everything from that experience to now has been consistently positive. We recently had an issue where our AC wasn't turning on, which ended up being caused by unrelated work that had been done at our home -- not an issue with their installation or equipment. Even so, they were incredibly responsive and helpful in getting everything sorted out. Scheduling was seamless, and Adkins was great as always -- communicative, reliable, and easy to work with. Juan, the technician who came out, was also fantastic -- knowledgeable, efficient, and made sure everything was working properly before leaving. We really appreciate the level of service and care they provide and would absolutely recommend them without hesitation.

Adkins and his team are amazing! Super professional and knowledgeable. I definitely recommend their…read moreservice.

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.

This company told me they could put in a heat pump water heater before the end of the calendar…read moreyear, so I signed a contract with them in order to get it done before the federal tax credits expired. And then it turned out that they were much busier than they said they were and they encouraged me to just do the project in January and commit tax fraud and say I had done it in December. When I finally got them to agree to an end of December date, it then turned out that they didn't have the permit in time. So then they encouraged me to break the law and let them start to work without a permit. When I said I didn't want to do anything illegal and I didn't want to proceed if it was then going to cost thousands of extra dollars because they couldn't get it done when they said they would, they then terminated the contract and said they were going to send me a bill for $800 and sue me if I didn't pay I did not have a great experience with this company

Malik and his crews were professional and knowledgeable throughout the entire process. They…read moreinstalled in the time frame they said as well as making sure I was informed throughout the entire process. They were Hard working honest workers which is hard to find these days. Thank you to Cal Comfort for helping my family live blessed lives! Highly recommend to anyone looking for honest hard working people trying to help their community. Thanks!

I would not do business with this gentlemen. We paid him a $10,000 deposit out of a joint bank…read moreaccount. He never completed the work. He claims to have refunded the balance of the deposit, which our bank cannot locate. He has refused to take calls, provide the cancelled refund check, or even the original invoice or contract. He told me that he does not do shady business, but this appears to awfully shady. I would hire a different contractor. There are lots out there in this business.

Next time I'm calling them first!…read more A wall heater in an ADU was having issues, pilot light issues. Ar first I reached out to a different company but I got a very high quote to repair it. I wanted a second opinion so I contacted Honrath & Stacey. They sent Joey and an assistant, and he said they could make the repairs using parts in the van. Total cost was 1/4 the repair cost quoted by the first guys and it took a little over an hour. H&S charges $189 for the visit, minimum. The first place charged $89. Draw your own conclusions, but I think $89 is a loss-leader price not reflective of actual costs. You get what you pay for

This business was recommended to us by another business because they work on wall heaters. They…read morewere great! Very up-front on their pricing and VERY good communicators. The work was for some rental units we own so we had to coordinate between myself and the business and the tenants. They were prompt, did a great job communicating with me, and got the units up and running. I would most definitely recommend them and I will use them again in the future if necessary.

Aaron Bright of Atlas Heating was friendly, considerate, and professional. He called when we had…read morebeen told he would call, to let us know when he would be at our house, and arrived on time. We were told the costs clearly, in advance, and the costs were very reasonable. We have an aging gas furnace (that we plan to replace with electric, but want to get a little more time out of), and it decided to work correctly while Aaron was looking at it, which made it a bit tricky for him to diagnose the issue. He told us the two things that were mostly likely causing the problem. We decided to ask him to replace the part that was mostly likely to be the failing part; but it was completely our decision, with no pressure from Aaron. He had the part in his truck, and replaced it quickly, along with the filter (which we had also asked him to replace). This was our first time calling Atlas Heating. Thanks to Aaron's excellent work, we will definitely be calling again, for future maintenance if we keep the furnace for that long, or for his help when we switch to a heat pump.

Top Level: Initial screw-up, great recovery…read more Atlas heating installed our furnace nearly 20 years ago and it has worked well until recently. We started having problems with it, so we had a technician come out to perform preventative maintenance. However, less than a week later, it died completely and I could not revive it. I called Atlas, thinking that I would be a priority for service, assuming they would stand behind their work. Instead I was told that I could not get scheduled for service until 5 days later, and the money I had spent on the maintenance was essentially forfeit, as I would receive no credit towards the repairs. Instead, I went with a different company that diagnosed and repaired the problem two days later. After the rather disappointing interaction with Atlas, the owner called and was mortified at how I was treated. She was extremely apologetic and offered to not only refund the cost of the preventative maintenance, but tried to give me even more money for the poor handling of my case. While I did accept the refund, I did not think it fair to take more money. We parted on good terms and when it comes time to replace my furnace (in the near future), Atlas will definitely be part of the process. I would leave five stars, but have to deduct one for the initial poor handling of my case.

My heating system was making a lot of noise. Called Galaxy for service. Paul came out and checked…read morethe system and gave an estimate for repair. I did some research about what I thought the problem was before Paul arrived. His explanation and estimate was in line with what I expected. Paul was friendly and explained everything he needed to do. He also checked other air conditioner parts to make sure everything was ready for the upcoming season at no additional cost. I was very happy with the service.​

My wife and I recently hired Galaxy to replace our aging gas furnace and AC with a new 4-ton…read moreMitsubishi heat pump system, and the entire experience was fantastic from start to finish. During the estimate phase, Constantine was a breath of fresh air. Instead of pushing generic upsells, he actually "downsold" us by engineering exactly what we needed to work seamlessly with our home's downflow ducting. He was honest, straightforward, and clearly explained the system without any high-pressure sales tactics. For the installation, Mike and Diego were our crew. They arrived a little past the initial 9am window on the first day, but they worked incredibly hard and got the entire complex job done right on schedule. At the start of Day 1, I handed them a simple "homeowner's QA" list of things I wanted to check with them at the end. They were super nice, listened, and gladly accommodated every single request. The workmanship is top-notch. They perfectly sealed the exterior wall where the lineset exits, helped me get the Kumo Cloud Wi-Fi connected to my phone, and hauled away all the old debris, leaving the site spotless. As a testament to their technical skill, when I asked about the refrigerant line vacuum test, they had pulled it down to 350 microns--which is a great number and proves they don't cut corners! Pics attached of the final setup. If you want an HVAC company that is honest in the office and expert in the field, we highly recommend the Galaxy team!

Isaiah was very informative, helpful, and did a good job unclogging my toilets…read more I would recommend that company to my neighbors or friends if they would need a plumbing service.

I just had a great experience from what could have been a big problem. My fridge started leaking…read morewater and having gone through an expensive water damage situation recently I didn't want to repeat with another disaster. The folks at Jazz Heating Air conditioning and Plumbing were amazing. Understanding on the phone. Very quick scheduling, and the Jazz representative came ver so quickly. And once here they knew what to do, and was able to save me for 1000s of possible damage. Naveed was wonderful. Totally on top of things understood my needs, found out information quickly, and address my issue. Very nicely done! Thanks Naveed and Jazz!

tylor and Jonathan showed up on time, were courteous, professional, thorough and resonably priced…read more I would highly recommend them for your next HVAC project.

In the middle of a heat wave, Mike and his team provided us with quick and professional service…read more They repaired our ac system and we were back on-line. The interaction, the quote, and level of service was exceptional and professional. Thank you for your quick turnaround service. David!

I recently had Breathable come out to my San Ramon home for air duct cleaning and I couldn't be…read morehappier with the service. Alex and their team were fantastic from start to finish. I'd definitely recommend Breathable to anyone in the Bay Area looking for reliable duct cleaning services.

I had ducts cleaned in a 2 unit building in San Francisco where i never had this service performed…read morebefore. I had an excellent experience with Breathable for comprehensive duct cleaning at my San Francisco home. The technician Alex and his helper arrived right on time and tackled a substantial job - cleaning 2 furnace systems including supply ducts and 10 heat registers, 6 exhaust fans that required complete disassembly and reassembly, plus 3 dryer ducts. I was impressed with their professionalism and attention to detail throughout the process. They used commercial grade vacuum equipment and took care to protect the areas where they worked, leaving everything clean when they finished. Alex and his helper worked efficiently while maintaining high quality standards for the entire visit. Nir Biderman the owner was excellent at commenting before and after the service. I would definitely recommend Breathable and this team for anyone needing duct cleaning services in the Bay Area.