HVAC reviews in San Francisco, California

Galaxy Appliance was great! My refrigerator broke and needed total overhaul, new compressor, etc., under warranty through LG. Other repair shops were impossible to deal with, and couldn't be bothered. Galaxy was willing to come the same day. The serviceperson came on time, finished the work, cleaned up, and was very efficient and I use them again. I recommend them very highly.

Super fast reply to my request to fix my front-loading washer that wasn't draining. Came by right away and quickly diagnosed that the pump was bad (and that it couldn't be cleaned, which I'd read about online, but needed to be replaced). Ordered the part, then quickly installed it when it arrived.

John was excellent - friendly, professional, neat and clean. Highly recommended, and will use again!

They've installed 2 systems for me now, and I'm very pleased with them both. Fast, efficient, knowledgeable- they've been great to work with, both times.

Had a great experience with Galaxy. They beat other competitors on price and product quality, and installation was professional and efficient. Would recommend to friends and family without reservations!

Tim was great! On time, super informative and very helpful. Resolved our issue in no time and told us how to prevent in the future.

Eddie was extremely professional from start to finish. He communicated clearly every step of the way, paid close attention to every detail, and made sure the workspace was spotless when he was done. The passion he has reflects in his knowledge and workmanship. He certainly delivered 100% effort to deliver quality results. Eddie was very friendly, as well as professional; he was a pleasure to work with and I look forward to working with him again in the future. I highly recommend Eddie for anyone looking for a skilled and dependable HVAC technician!

Galaxy Heating & AC recently replaced a split HVAC system in my clients’ San Francisco home, and they were fantastic to work with. After getting a few bids, we chose them for their great pricing and clear expertise—and they didn’t disappoint.

Ramiro and Vladimir were our main contacts and made the whole process easy and professional from start to finish. The installation went smoothly, the work looks great, and my clients are thrilled with the outcome. Highly recommend Galaxy and their team!

Mike came to our house to consult on an HVAC replacement. I was super impressed as:

1) He is extremely friendly, knowledgable, & a clear communicator.
2) He promptly answered our texts and calls.
3) At all points in the process he gave us options (“best in class” & “budget”) & honest advice on what he would do if it was his home.
4) He uses Mitsubishi Diamond Elite, which is top class hardware.
5) His prices were very competitive.
6) He was honest about the differences between himself and our competing offers (good and bad).

Very impressed by his style and integrity.

Great

Ron installed a new wall heater in a San Francisco apartment that I manage. His price was fair and the work was done quickly.

Acosta heating air conditioning and sheet metal are great! I personally recommend them to anyone who needs help.They are very polite, honest, prompt and they deliver the quality work from my own experience as they fixed my furnace.

Ron was absolutely great to work with - easy communication, very accessible, performed quality work and kept the job site clean and tidy. I would definitely recommend his services.

I called Ron to install a furnace for my parents. He was professional, showed up on time and did a great job. I will be happy to call him again when HVAC services are needed.

I have been landlord in bay area for over 25 years and when it comes to any heating issues I have always used Acosta heating.
He is a true professional, very knowledgable, always takes his time to found the root of a problem, even if he needs to get into a crawling space.
It is hard these days to find an honest repair service of any kind and Ron Acosta is one honest service man who looks both to save you unnecessary expense and also to make sure that the work he performs is done right!
True gentleman, old time school, wish there would be more like him.

Great Company - Great Price. My wife and I went to the Sonoma County fair, and bought a Tune Up for our furnace by Moore Heating for $20. When the guy came out he showed us that the furnace being 14 years old had rust on the front of the heat exchanger and tiny cracks, on the top. That my Furnace was potentially dangerous to run and that I needed a new furnace. The said their boss would call me and give me a quote.

Buying a new furnace wasn't in my budget, not a cheap item. So I went on the price shopping spree. I called 6 different yelp, heating & Air Companies and got quotes, and an education in Heater technology, ducts and efficiency. Some gave me a basic price over the phone, some came by the house. Prices varied by quite a bit.
My best prices were from Mark the Furnace Man, and Osorio Heating.
Then I went to Pini Ace Hardware and got their local Contractors list.
I saw the name Ron Acosta and realized that I had gone to Tam High School with him. I called him for a quote, He came to the house the next day and was the first to ask to look under the house at my Ducts to see if they were intact. If the ducts leak, I would cost more to find the leaks and seal them. All the Heating Contractors I called told me this information with their quotes, but Ron was the only one who asked to see the ducts. I opened up the hatch and he looked under the house and said my Ducts look great and didn't think we would have any problem passing the HERS rating test. Ron Gave me a price quote, just a little more than my best and tied for the #2 place. Ron called me the next day and I told him my best Price quote including the Hers Test and City Building Permit. He said he would match my best price. I told him I'd think about it. I wanted to check Yelp and found that he 2 Reviews and 2 Filtered Reviews all good. Ron Called me again the next day and said he would really like my business. He had followed up, matched my best price and had Good reviews, so after talking to my Husband we decided to go for it.

I called him said we wanted to move forward. He said he would come by and have us sign a contract and collect 1/2 down as a deposit. He made an appointment for the next Thursday, told me he would take about 1 1/2 days to complete the job. He showed up on time on Thursday AM put the furnace in. He came back on Friday and finished up the electrical, Timer and Gas Hook-ups
He had the HERS tester come over to the house. He and the tester taped up all the vents and my test came out great. Yeah.... Ron then told me he would be back on Monday with the City Building Inspector to sign off on the Permit.
He knew the Inspector well, like they were old friends. This was a good sign.
All looked good and the job was complete. I paid Ron the balance and told him Thank you. Over all Ron is kind of Shy guy, and a bit timid. He would apologize if he made some noise banging some thing. But knows his job. He told us that he has been working in the Heating business, since he was 17 years old.
He worked alone, and took his time. but his work is tight and looks good. and I passed all the tests, my new furnace works great, is all sealed, I look forward to seeing how much less my Heater bill is this next winter with my New Bryant 80% efficient heater.

Ron installed my new heater and it works perfectly. He is polite, responsive and careful. We needed some extra duct work which he took care of as well, working with other contractors.

Highly recommend this business and Ron in particular. He runs a locally-owned and supported business. When service is requested you are not transferred to a switchboard handling several businesses, you receive personal attention, questions and no promises without qualifications that he will do his best to solve your problem. He solved ours professionally, with great customer awareness and good value. Asked all the right questions before even making an appointment. Use a local technician who knows his craft.

I called Acosta Heating because our old gas furnace stopped working around Noon. Ron answered and thought he could stop by on his way home. He arrived the same day, when expected and fixed the problem quickly. Ron was courteous, professional, friendly and obviously knew what he was doing. I heartily recommend Acosta Heating and would use them again.

Ronnie did a great job replacing a wall furnace, and also replacing a thermostat in a floor heater. He was very knowledgeable and capable, doing a great job with the walls as well. I'd choose him for a furnace repair any day.

I only do reviews if it is extremely good or extremely bad - in other words a big green light or completely stay away. If you need this service Ron Acosta the owner is the man! The response rate, pride of ownership, and in-depth knowledge of the subject matter is abundantly clear. Let this man do his work and he guarantees the results. Work ethic and knowledge base is second to none - I am so glad I went with him. Ron is a great example of a true expert who rolls-up his sleeves and gets it done right. On top of everything else Ron Acosta has high ethics and is a pleasure to work with. Gigantic thumbs-up!

Ron is very professional. He arrives on time. He takes the time to educate you on the installation and maintenance so you understand why each thing is done. My home is old and the original wall heater was dangerous. He replaced the unit with one that was safe and up to code. Ron even went the extra step and showed me how to shut off the gas in an emergency. He left the area he worked in cleaner then when he arrived.