San Francisco Air Conditioning and Heating Companies

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your San Francisco home and other homes. More
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  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
  • Air Conditioning Repair
  • HVAC Repair
  • HVAC Inspection
  • Furnace Repair
  • Heating System Installation
  • Heating Repair
  • Heat Pump Installation
  • Furnace Cleaning
  • Heat Pump Repair
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  • Air Conditioning Installation
  • Furnace Repair
  • Heat Pump Repair
  • Propane Tank Installation
  • Air Conditioning Repair
  • Gas Leak Detection
  • Heating Repair
  • Swamp Cooler Installation
  • Air Duct Cleaning
  • Gas Leak Repair
  • Heating Sales
  • Swamp Cooler Repair
  • Boiler Installation
  • Gas Pipe Installation
  • Heating System Installation
  • Thermostat Installation
  • Boiler Repair
  • Gas to Electric Conversion
  • Humidifier Installation
  • Thermostat Repair
  • Dehumidification
  • Geothermal Heat Pump
  • Indoor Air Quality Testing
  • Ventilation Installation & Repair
  • Dryer Vent Cleaning
  • HVAC Inspection
  • Oil to Gas Conversion
  • Water Heater Installation
  • Dryer Vent Installation
  • HVAC Installation
  • Passive Solar Heating & Cooling
  • Water Heater Repair
  • Furnace Cleaning
  • HVAC Repair
  • Propane Sales and Refills
  • Water Treatment System Installation
  • Furnace Installation
  • Heat Pump Installation
Cold Craft Inc.
6 Reviews
Bay Area's Residential Full Service Heating & Air Conditioning

Top-Rated Residential HVAC Services in San Jose
B Green Service
12 Reviews
6 Reviews
4 Reviews
4 Reviews
JL Horowitz

Attic Crew

1 Review
Featured Reviews for Air Conditioning and Heating Companies in San Francisco
B Green Service
Air Conditioning and Heating Companies in San Francisco
"Great company! After confirming with PG&E that the awful smell from our vent was not a gas leak, we called B Green Service late in the evening and got a call back first thing in the morning. Dan was helpful, a good communicator, and arranged for a team to come out immediately. The workers were courteous, prompt, also great communicators, and immediately figured out the situation. They were upfront with the potential costs, and their recommendations, solved the problem (a dead rat), and also disinfected the vents for us. We are very pleased all around, and are happy to recommend them to all our friends and family!"
- Danieal HA
Ventwerx HVAC Heating & Air Conditioning
Air Conditioning and Heating Companies in San Francisco
"Angel was absolutely fantastic! He and his team were quick, respectful and very helpful. All the way through the process Angel was prompt and responsive. Highly recommend!"
- Kenny Dembner-Vaughan
Techpro Builders
Air Conditioning and Heating Companies in San Francisco
"I needed a new furnace for a rental property. Techpro produced quickly produced a competitive quote & answered all my questions in a detailed manner. I was impressed by their professionalism & decided to hire them. Techpro did a great job cleaning up after themselves & my tenant was very happy with the new furnace. Thank you TechPro Builders for your great work!"
- robertmazz
A-1 Heating and Cooling
Air Conditioning and Heating Companies in San Francisco
"I had a whole new furnace, ducts and air conditioning unit installed by A-1 The workers showed up when they said they would, were very respectful and cleaned up each day after the job. It took them only 3 days to do the full installation. There was a problem with one of the A/C parts and the owner sent someone right away and ordered a new part to get the problem fixed. I was not only impressed with the initial work, but you truly know a company is good with how they handle any problems that arise afterward. I would highly recommend A-1 to anyone looking for Hvac service!"
- ncrowell56
Baier Heating and Air Conditioning Inc.
Air Conditioning and Heating Companies in San Francisco
"I love working with Chad and his team. They are very professional and go the extra mile to make sure i am satisfied with the outcome of all my projects. i would not hesitate recommending Baier Heating and Air for any residential of commercial needs."
- Kenny Price
Home Services & Restoration
Air Conditioning and Heating Companies in San Francisco
"Great service. Reliable work. Friendly employees. I was very satisfied with the results. I would highly recommend them for anyone who is looking to get the job done right."
- gmares26
Fox Window & Gutter Cleaning
Air Conditioning and Heating Companies in San Francisco
"A superb job. Totally professional and FAST. We'd let the windows go, and were disgusting. NOW, it is like we have a whole new house."
- Fernando Fabraz
All Heating & Air Conditioning
Air Conditioning and Heating Companies in San Francisco
"Victor did a very good job with replacing our furnance and AC unit. He is v knowledgeable and his quote was very good. We are v happy with the quality of work."
- Prachi Khanna
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When should you hire an HVAC contractor?


Generally, HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your San Francisco home, you might hire a HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in San Jose, San Francisco, Oakland, Fremont and Santa Rosa.

HVAC professionals can use their skills to help you to save money on your San Francisco home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for HVAC contractors. Read reviews and see how an HVAC contractor might approach your San Francisco home’s heating and cooling challenges.
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