Licensed HVAC Contractors in Marin County

Every HVAC contractor on record with the California Contractors State License Board in Marin County, California, with current license status computed August 17, 2026. Listed A to Z; use the filters to narrow it.

44licensed HVAC contractors

44active today

0expired

0.0%expiry rate

Of the 44 HVAC contractors licensed in Marin County, 0 are operating on an expired license, or 0.0%. That is worth checking before you sign anything: an expired license can invalidate your permit and complicate an insurance claim if the work goes wrong.

Looking to hire rather than to check someone? Filter the list below by name, or use the Active chip to hide anyone whose license has lapsed.

Licensees 1 to 44 of 44

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44 listed

Licensee	License #	Expires	Status
101 PLUMBING HEATING AND COOLING	1124487	July 31, 2028	Active
AAERO HEATING & SHEET METAL INC	278370	June 30, 2027	Active
ACOSTA HEATING AIR CONDITIONING & SHEET METAL	503461	December 31, 2026	Active
AIR FLOW PRO'S	938916	October 31, 2027	Active
ALLIED HEATING & AIR CONDITIONING CO INC	453261	March 31, 2028	Active
BURKELL PLUMBING INC	417360	January 31, 2028	Active
C P SHEET METAL A PARTNERSHIP	1082227	October 31, 2027	Active
CARON CLIMATE CONTROL	637860	February 29, 2028	Active
CHIM CHIMNEY SWEEP CO INC	575744	December 31, 2027	Active
DAN O'CONNOR HEATING	410324	August 31, 2027	Active
DANIEL A HOLLERAN	351427	July 31, 2027	Active
DAVID GUY KUBOWITZ	646984	September 30, 2026	Expiring soon
DICKSON CO	452427	February 29, 2028	Active
DOKE'S PLUMBING HEATING & COOLING	801049	December 31, 2027	Active
DOWNING HEATING INC	1080113	August 31, 2027	Active
DYNAMIC MECHANICAL SERVICES INC	1064501	March 31, 2028	Active
FITZPATRICK'S HEATING INC	371959	April 30, 2028	Active
FUSCO PLUMBING AND HEATING	530388	May 31, 2028	Active
GBPHA LLC	1108159	August 31, 2027	Active
GILMORE COMPANY	941806	August 31, 2026	Expiring soon
GREG WATKINS DBA WATKINS WEATHER SYSTEMS	820018	May 31, 2027	Active
HOME TEAM SERVICES REMODELING CORP	1103580	April 30, 2027	Active
HORIZON PLUMBING HEATING & AIR	885287	October 31, 2026	Active
J G BERNALES CONSTRUCTION	566686	October 31, 2027	Active
KELLY PLUMBING & HEATING INC	688049	April 30, 2028	Active
MARIN HEATING AND AIR	1074408	March 31, 2027	Active
MARIN SHEET METAL	472792	December 31, 2027	Active
MAYA HEATING & COOLING	1145202	October 31, 2027	Active
NORTH HVAC SERVICES INC	1054297	January 31, 2027	Active
PATRIOT MECHANICAL INC	774738	April 30, 2027	Suspended
PEDRO FEMENIA & SONS INC	392227	September 30, 2026	Expiring soon
PETER LEVI PLUMBING LLC	687489	December 31, 2026	Active
RAVEN HEATING & AIR CONDITIONING INC	937102	September 30, 2027	Active
RED MOUNTAIN HEATING AND AIR INC	1076741	June 30, 2027	Active
REYES HEATING AND AIR INC	1057236	September 30, 2028	Active
RO HEATING AND AIR CONDITIONING INC	1150853	February 29, 2028	Active
SAMSON ELECTRIC, PLUMBING, HEATING & COOLING	1119065	April 30, 2028	Active
SCOTT REFRIGERATION & A/C	395572	October 31, 2026	Active
TECH AIR INC	1046257	May 31, 2027	Active
THE FURNACE MAN INC DBA BERARDI MECHANICAL	1033310	June 30, 2027	Active
TRAHAN MECHANICAL INC DBA TRAHAN BROTHERS	774154	June 30, 2028	Active
VERDE METALS INC	635429	October 31, 2027	Active
YOUR ENERGY SPACE	1148231	December 31, 2027	Active
ZAPATA'S HEATING AND AIR INC	1026275	July 31, 2028	Active

Before you hire in Marin County

Match the license number on this page to the name on the contract. Licenses belong to a person or a company, not to a crew.
Confirm the record at CSLB directly. This page mirrors their daily file, but they are the authority.
Ask for a certificate of insurance separately. CSLB licensing does not verify that a contractor carries liability coverage.
Get the license number written into the written estimate.