
Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 2005
Free estimates
Emergency services offered
"they did a very good job"





+24


Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 2005
Free estimates
Emergency services offered
"they did a very good job"





+24

Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 1981
Warranties offered
Customers say: Super punctual
"The crew from Albert Nahman did a great job from start to finish. The project was to replace the original ductwork in our 60 year old house. Tom provided excellent advice for the estimate then Bryan’s crew did the job, 2 days, within a week of my acceptance of the proposal. Great work."





+73

Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 2021
Free estimates
Credit card accepted
"I got bids from a *large* number of installers and Red Mountain gave me the best equipment for the price and did a nice job of it despite a few early teething problems that were resolved quickly and competently. But note that the going price in this area for heat pumps is significantly higher than in other areas of the country - regardless of which installer I let bid on my home. In my opinion, given energy price trends, the environmental impact of heating with gas, and having existing solar power on my home, the benefits of a heat pump outweighs the high price in this area, but YMMV. Think thru your position re: BayREN rebates and the recent federal Inflation Reduction Act rebates carefully to make sure you qualify."

Serving San Francisco, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1991
Free estimates
Emergency services offered
"Very well!"





+58

Serving San Francisco, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1953
Free estimates
Emergency services offered
"He came for our heater tune up. He explained to me how the furnace works and what he was going to do. Once the job finished he told me the repair to be done: to change the red sealer on the exhaust pipe to the proper blue sealer. He gave me the amount expected to pay for it and how long it should take. He is very polite and professional. "


Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 2016
Free estimates
Offers commercial services
"My HVAC unit was 20 years old needed consistent repair, and my ducks where leaking. It was time for a new unit. I also wanted to relocate the condenser to improve my back yard space. I had gotten 4 quotes before someone referred me to http://www.aircmechanical.com/ Vitor was literally the first smart person to offer a quote. He suggested relocating the condenser to a side of the house and changing it to a suitcase type unit. He also came up with the creative solution of adding a 2nt inlet in another part of the house to reduce noise and improve airflow. The other contractors wanted to enlarge and or relocate the existing inlet which would have been an ugly mess. I now have an extremely efficient 2 stage unit installed correctly and he beat the other quotes. Entire product was completed in 2 days. I couldnâ t be happier."

Serving San Francisco, CA and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"I can’t say enough good things about Utah Climate Pro’s! Our home was built in 1986 and only had a swamp cooler — no central AC. We decided it was time to upgrade, and Chaz (the owner) made the whole process simple and stress-free. He came out the very next day, walked me through the best options, and helped us choose a highly efficient, top-of-the-line Rheem heating and cooling system. Two days later, his team was here installing two new furnaces and adding AC units to both. They were professional, respectful, and clearly highly trained — not your typical subcontractors. They protected our new floors, worked clean, and treated our home with care. The entire installation only took two days, and everything went smoothly from start to finish. We’re beyond excited to finally have central AC and reliable, efficient heating. If you’re even thinking about upgrading or adding AC, don’t wait — call Utah Climate Pro’s. Chaz and his team make it easy, and the quality of their work speaks for itself."





+6
Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 1978
Free estimates
Warranties offered
"Jim's Air Systems had the best value for my dollar. They supplied me with better equipment than they quoted for the same price. They completed the entire installation in about five hours. They protected my floors with tarps and were very careful to protect my walls as they moved equipment in and out. Josh, the son of the original Jim, was on the job working with the other two installers. They performed above my expectations. They left my home and yard as clean as if they had never been there. The new furnace is wonderful and is already saving me money on my P.G. & E. bill. I would recommend Jim's Air Systems unconditionally to anyone in need of a new furnace and AC system. This is a family business that has been supplying and installing systems since 1976. They take personal pride in doing an excellent job. They did not sell me anything that I did not need and provided me with a much cleaner and easier-to-service installation than my existing system. They are the best! "
Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 1893
Free estimates
Credit card accepted
"Great installer smooth install"

Serving San Francisco, CA and surrounding areas
Angi Approved
In business since 1990
Free estimates
Warranties offered
"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."
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