California › Orange County › HVAC › Costa Mesa
Licensed HVAC contractors in Costa Mesa
36 contractors with a Costa Mesa 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. 36 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 Costa Mesa 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 36 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–36. A N S HEATING AND AIR CONDITIONING
C-20 · Lic. #867457 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABC HEATING AND AIR CONDITIONING
C-20 · Lic. #940181 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABSOLUTE COMFORT HEATING & AIR CONDITIONING
C-20 · Lic. #826675 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMP MECHANICAL INC
C-20 · also B · Lic. #799431 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARCHER'S A / C
C-20 · Lic. #841426 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ASAP HVAC
C-20 · Lic. #1153531 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & P SERVICES INC
C-20 · Lic. #594563 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BASIC AIR INC
C-20 · Lic. #909834 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BENRICH HVAC SERVICES INC
C-20 · Lic. #1098042 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BLUE FLAME HVAC
C-20 · Lic. #1096440 · Costa Mesa 92628
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BUILDING AUTOMATION SYSTEMS INCORPORATED
C-20 · Lic. #807246 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C & R PLUMBING
C-20 · also C-36 · Lic. #612828 · Costa Mesa 92628
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CCS FACILITY SERVICES - ORANGE COUNTY INC
C-20 · Lic. #1073291 · Costa Mesa 92626
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CLIMATE CRAFT
C-20 · Lic. #1119706 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CONTEMPORARY AIR CONTROL INC
C-20 · Lic. #575613 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CRAFTSMEN PLUMBING INC
C-20 · also B, C-16, C-36 · Lic. #744759 · Costa Mesa 92628
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FACILITIES RESOURCE GROUP INC
C-20 · Lic. #1017733 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GA AIR CONDITIONING & HEATING SERVICE INC
C-20 · Lic. #577643 · Costa Mesa 92628
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HVACR COOLING & HEATING
C-20 · Lic. #1150701 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
INNOVATIVE MECHANICAL SOLUTIONS INC
C-20 · Lic. #1151422 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JUSTIN TIME PLUMBING HEATING & AIR
C-20 · also C-36 · Lic. #951777 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JW MITCHELL HEATING AND AIR CONDITIONING LLC
C-20 · Lic. #1108012 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KENNETH KOLANOSKI
C-20 · Lic. #611339 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KLONDIKE AIR INC
C-20 · Lic. #754456 · Costa Mesa 92626
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
MEH CONTRACTING INC
C-20 · also B, C-7, C-10 · Lic. #1035518 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NORTH COUNTY PLUMBING CO
C-20 · also C-36 · Lic. #595156 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OSCAR'S HEATING AND AIR CONDITIONING
C-20 · Lic. #1155372 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PEAK CONTROLS
C-20 · also C-7 · Lic. #1109569 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
POPSICLE AIR
C-20 · Lic. #1130876 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRECISE TEMPERATURE INC
C-20 · Lic. #1081451 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRISTINE HEATING & AIR CONDITIONING INC
C-20 · also C-36 · Lic. #1121453 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEVE SVEINSON HEATING & AIR
C-20 · Lic. #393818 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUNWEST AIR CONDITIONING INC
C-20 · Lic. #431394 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TODD TREMAYNE H.V.A.C
C-20 · Lic. #879537 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRUST AC REPAIR
C-20 · Lic. #1128756 · Costa Mesa 92627
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VEREGY PACIFIC LLC
C-20 · also A, B, C-4, C-10… · Lic. #1023083 · Costa Mesa 92626
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026