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Licensed HVAC contractors in Pleasant Hill
13 contractors with a Pleasant Hill 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. 12 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 Pleasant Hill 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 13 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–13. ANCHOR HEATING & COOLING INC
C-20 · Lic. #829395 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BARBERIO HVAC
C-20 · Lic. #1132364 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COLOMA ELECTRIC HEATING & AIR
C-20 · also C-10 · Lic. #712375 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GALAXY CONSTRUCTION SERVICES INC
C-20 · also B · Lic. #791356 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GALAXY HEATING & AIR CONDITIONING
C-20 · also B, C-10 · Lic. #1076868 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOT WATTS ELECTRIC, SOLAR & HVAC
C-20 · also B, C-10, C-46 · Lic. #985920 · Pleasant Hill 94523
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
HVAC PRO SERVICE INC
C-20 · Lic. #1104508 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JOBON HEATING AND AIR CONDITIONING
C-20 · Lic. #1120873 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LUIS RAFAEL SILVA - SANTISTEBAN DBA SILVA CONTRACTOR
C-20 · also ASB, B, C-10, C-36 · Lic. #770370 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ONE HOUR HEATING AND AIR CONDITIONING OF PLEASANT HILL
C-20 · Lic. #1138012 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ORIGIN MECHANICAL & HVAC INC
C-20 · Lic. #1118842 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OTTER SERVICES HVAC LLC
C-20 · Lic. #1120686 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VELAIR HEATING & COOLING
C-20 · Lic. #1139910 · Pleasant Hill 94523
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026