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Licensed HVAC contractors in Claremont

7 contractors with a Claremont 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. 7 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 Claremont 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 7 licensed HVAC contractors

Order: A–Z by business name (neutral, stated). Showing 1–7.
ANDREW WANG
C-20 · also B, C-10 · Lic. #918347 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXAER A/C
C-20 · Lic. #1160486 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
IN A FIX
C-20 · also B · Lic. #911392 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J A P HEATING & AIR
C-20 · also B · Lic. #924096 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NEW POWER CONTRACTING FOR BUILDING MECHANICALS
C-20 · also C-36 · Lic. #1100150 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
Q AIR HEATING & AIR CONDITIONING INC
C-20 · Lic. #1007850 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RANJITH SILVA
C-20 · also B · Lic. #700998 · Claremont 91711
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026