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Licensed HVAC contractors in San Gabriel
16 contractors with a San Gabriel 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. 16 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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Ad space · openAdvertise here
A Featured spot on this hvac page for San Gabriel 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 16 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–16. A A A/C & BUILDER
C-20 · also B · Lic. #897373 · San Gabriel 91776
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
ALLIANCE PROFESSIONAL HVAC INC
C-20 · also C-10 · Lic. #979889 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COOLMANAGED INC
C-20 · also C-38 · Lic. #1083498 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DP HOME SERVICES
C-20 · also B, C-10, C-15, C-36… · Lic. #911149 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H REYES CO
C-20 · also C-38 · Lic. #441663 · San Gabriel 91775
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KB COOLING INC
C-20 · Lic. #1160341 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
L M HAMM INC
C-20 · also B, C-36 · Lic. #171598 · San Gabriel 91776
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
LIN'S AIR CONDITION INC
C-20 · Lic. #981177 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LOC BAO NGUYEN
C-20 · Lic. #1146191 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NAVAL K VARMA DBA U V ENTERPRISES
C-20 · also B · Lic. #463885 · San Gabriel 91775
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
POLYTEK COOLER CORP
C-20 · Lic. #1000188 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROYAL SERVICE AIR CONDITIONING CORPORATION
C-20 · also B, C-10, C-38 · Lic. #505938 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SWEET HOME CONSTRUCTION SERVICES
C-20 · also A, B, C-17 · Lic. #899996 · San Gabriel 91775
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRAC HEATING & AIR
C-20 · Lic. #1158661 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UAIR CORPORATION
C-20 · Lic. #1083546 · San Gabriel 91778
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
YWR FIRE PROTECTION
C-20 · also A, B, C-8, C-10… · Lic. #1006010 · San Gabriel 91776
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026