HVAC Contractors in San Francisco, CA
Compare 24 hvac contractors in San Francisco by HomeProFax Score v2 (license, discipline, permits, BBB + HomeProFax reviews). Always verify license status with the issuing board before hiring.
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Boiler, Hot Water Heating and Steam Fitting Contractor · 14 permitsActive license Score 88 Full reportAir Perfection Heating & Air Conditioning Inc
HVAC Contractor · 18 permitsActive license Score 88 Full reportAssociated Heating Of S F
HVAC Contractor · 8 permitsActive license Score 83 Full reportCornely Company
Boiler, Hot Water Heating and Steam Fitting Contractor · 3 permitsActive license Score 83 Full reportAndy's Mechanical
HVAC Contractor · 2 permitsActive license Score 78 Full reportBacon Plumbing Co Inc
Boiler, Hot Water Heating and Steam Fitting Contractor · 1 permitsActive license Score 78 Full reportBing's Heating & Cooling Co
HVAC Contractor · 1 permitsActive license Score 78 Full reportDemakas Plumbing & Heating Inc
Boiler, Hot Water Heating and Steam Fitting Contractor · 1 permitsActive license Score 78 Full reportApollo Heating And Ventilating
HVAC ContractorActive license Score 73 License record Score based on limited dataAssociated Heating Of San Francisco Inc
HVAC ContractorActive license Score 73 License record Score based on limited dataBay Air Heating & Cooling
HVAC ContractorActive license Score 73 License record Score based on limited dataBay Area Mechanical
HVAC ContractorActive license Score 73 License record Score based on limited dataBoilers And Heating Systems Specialist LLC
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataBon Air Services
HVAC ContractorActive license Score 73 License record Score based on limited dataBrown J E Company Mechanical Contractors
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataCabrillo Plumbing & Heating
HVAC ContractorActive license Score 73 License record Score based on limited dataChen B H Inc
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataChen's H Plumbing
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataCladdagh Refrigeration Company Inc
HVAC ContractorActive license Score 73 License record Score based on limited dataClear Flow Plumbing
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataClever Heating And Cooling
HVAC ContractorActive license Score 73 License record Score based on limited dataD & W HVAC Inc
HVAC ContractorActive license Score 73 License record Score based on limited dataDaniele A & Company
Boiler, Hot Water Heating and Steam Fitting ContractorActive license Score 73 License record Score based on limited dataDennis's Heating & Cooling
HVAC ContractorActive license Score 73 License record Score based on limited data
How to hire in San Francisco
Check the license is active, look at permit history for jobs like yours, read the BBB and HomeProFax review components in the score breakdown, and use the outbound Google/BBB links on each profile to cross-check external reviews (we link out — we do not store Angi, Yelp or Google ratings).
HVAC Contractors in San Francisco — common questions
How do I check if a San Francisco contractor is licensed?
Open any profile above to see its license status, issuing board and expiry date from public records, then verify it with the California licensing board before you hire. You can also search a business name or license number on HomeProFax.
How many hvac contractors are listed in San Francisco?
This page lists 24 hvac contractors in San Francisco, ranked by HomeProFax Score v2.
What does the HomeProFax score mean?
The score (0-100) sums license status (35), discipline and legal flags (20), permit history (20), and BBB plus HomeProFax homeowner reviews (25). It is not a rating of workmanship. See how scores work.