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Licensed HVAC contractors in Brentwood
31 contractors with a Brentwood mailing address hold an active (CLEAR) CSLB C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) license in CSLB's license file dated Oct 20, 2026. 31 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
Heating and air conditioning work calls for a C-20 license. CSLB requires C-20 licensees to carry workers' compensation even if they have no employees, so check that a policy is on file.
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A Featured spot on this hvac page for Brentwood is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 31 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–31. AIR EXPERTS
C-20 · Lic. #723158 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR MECHANICS INC
C-20 · Lic. #799450 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRFLOW SPECIALISTS
C-20 · Lic. #858930 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN HOME UPGRADES-HVAC UTOR SERVICES
C-20 · also B · Lic. #1094886 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARVES MECHANICAL
C-20 · Lic. #1068910 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AVANT HVAC INC
C-20 · Lic. #1079499 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BAY AREA COMFORT SOLUTIONS HVAC INC
C-20 · Lic. #1012679 · Brentwood 94513
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
BIG PIPE MECHANICAL
C-20 · also C-36 · Lic. #1055935 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BROTHERS ENERGY INCORPORATED
C-20 · also C-4 · Lic. #948977 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALI CLIMATE MECHANICAL
C-20 · Lic. #1028723 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALI WATER HEATER & HVAC
C-20 · also C-36 · Lic. #1151901 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA MECHANICAL
C-20 · Lic. #1008598 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARLOS INSULATION INC
C-20 · also B, C-2, C-36 · Lic. #1013211 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARRERA HEATING & AIR INC
C-20 · Lic. #1091184 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COOL AIRE SYSTEMS INC
C-20 · Lic. #390869 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CRESTPOINT MECHANICAL LLC
C-20 · Lic. #1156345 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DHA MECHANICAL INC
C-20 · Lic. #1086837 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DIAMOND MECHANICAL LLC
C-20 · Lic. #1134349 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DUCT CARE SERVICES
C-20 · Lic. #1028890 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ELITE COMFORT SYSTEMS
C-20 · Lic. #900119 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXTENSIVE AIR CONDITIONING INC
C-20 · also C-4 · Lic. #1046825 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
INFINITY HVAC SERVICES CORP
C-20 · Lic. #1123467 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KODIAK HEATING & COOLING
C-20 · Lic. #1106198 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KURT'S PLUMBING & HEATING
C-20 · also C-36 · Lic. #329497 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MERCURY HEATING AND AIR CONDITIONING INC
C-20 · Lic. #1040640 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROYALE AIR HEATING AND AIR CONDITIONING
C-20 · Lic. #1025922 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SABOO INC
C-20 · also A, B, C-10, C-17… · Lic. #896479 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SEXTON HEATING & AIR INC
C-20 · Lic. #742699 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMB MECHANICAL SOLUTIONS
C-20 · also C-36 · Lic. #1110728 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STELLAR CONSTRUCTION
C-20 · also A, C-39 · Lic. #1057503 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T & J CARMONA INC DBA COOL BREEZE
C-20 · Lic. #811513 · Brentwood 94513
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026