California › Orange County › HVAC › Mission Viejo
Licensed HVAC contractors in Mission Viejo
27 contractors with a Mission Viejo 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. 27 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 Mission Viejo 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 →
Ad space · openAdvertise here
A Featured spot on this hvac page for Mission Viejo 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 27 licensed HVAC contractorsOrder: A–Z by business name (neutral, stated). Showing 1–27.
AIR ASSISTANCE
C-20 · Lic. #1053531 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALPHA REPAIR INC DBA ALPHA HVAC REPAIR AND INSTALLATION
C-20 · Lic. #1106714 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN HEATING & COOLING
C-20 · Lic. #830243 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APEX HEATING AND AIR CONDITIONING
C-20 · Lic. #1056220 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APOLLO MECHANICAL SOLUTIONS LLC
C-20 · also B · Lic. #1109418 · Mission Viejo 92629
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B C SERVICES
C-20 · Lic. #796752 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BLUE MECHANICAL HEATING & AIR CONDITIONING CORP
C-20 · Lic. #1119853 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BOARDWALK HEATING AND AIR INC
C-20 · Lic. #1029478 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COAST AIRE
C-20 · Lic. #355425 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COASTAL HEATING & COOLING INC
C-20 · Lic. #1045446 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMFORT HEATING AND AIR CONDITIONING
C-20 · also B · Lic. #632774 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DE JONG AIR CONDITIONG & HEATING
C-20 · Lic. #625188 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DRY MASTER
C-20 · also B, C-15, C-22, C-36 · Lic. #1120948 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ELECTRIC M2000 INC
C-20 · also C-10 · Lic. #773016 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FORTT MECHANICAL INC
C-20 · Lic. #646285 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GENESIS HVAC INC
C-20 · Lic. #950505 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HANA HOU AC HEAT PLUMBING ELECTRICAL
C-20 · also C-10, C-36 · Lic. #1075308 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KOT HVAC INC A DOMESTIC CORPORATION
C-20 · Lic. #1162152 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LOBO CONSTRUCTION
C-20 · also B · Lic. #884983 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAHMOOD HATAMABAD
C-20 · also B, C-16 · Lic. #1023589 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MISSION MECHANICAL SERVICES INC
C-20 · Lic. #735483 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MKAL LLC
C-20 · also A, B, HAZ · Lic. #1074462 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OC LAND CONSTRUCTION
C-20 · also B, C-36 · Lic. #1054664 · Mission Viejo 92692
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ONE HOUR HEATING AND AIR CONDITIONING
C-20 · Lic. #1140696 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PMC CONTRACTORS INC
C-20 · also A, B, C-10, C-36 · Lic. #968070 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PMC DEVELOPMENT INC
C-20 · also A, B, C-10, C-36 · Lic. #1140653 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ZOOM AIR
C-20 · Lic. #1086704 · Mission Viejo 92691
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026