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California · C-20

Licensed Warm-Air Heating, Ventilating and Air-Conditioning Contractors in California

Verify any C-20 warm-air heating, ventilating and air-conditioning contractor license against the official state licensing record. Showing 11,486 active licenses below.

About the C-20 classification

A C-20 — Warm-Air Heating, Ventilating and Air-Conditioning — license authorizes work within the warm-air heating, ventilating and air-conditioning trade as recognized by the California Contractors State License Board (CSLB). Before hiring, confirm the contractor's license is active and covers the specific scope of your project.

Licensed Warm-Air Heating, Ventilating and Air-Conditioning contractors in California

License # Business City Status Issued Expires
#230462 'A' PLUMBING AND HEATING big bear city active 12/08/1964 02/28/2027
#1138177 1 AC GUYS panorama city active 05/29/2025 05/31/2027
#1067669 1 AIRCARE HVAC modesto active 08/06/2020 08/31/2026
#1109668 1 HARO 1 LLC san jose active 09/05/2023 09/30/2027
#946359 1 HOUR DRAIN HOTSHOT RESTORATION san jose active 04/27/2010 02/29/2028
#1106294 1-800 PLUMBER + AIR OF MONTEREY seaside active 06/21/2023 06/30/2027
#871741 1-800-COOLNESS fullerton active 01/30/2006 12/31/2026
#1066554 1-877 APPLIANCE REPAIR INC la mesa active 06/29/2020 06/30/2026
#1108295 1-888-HEAT-PUMPS berkeley active 08/08/2023 08/31/2027
#1003368 10-20 SERVICES anaheim active 05/04/2015 05/31/2027
View all 11,486 C-20 contractors →

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