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Licensed HVAC contractors in Laguna Hills
19 contractors with a Laguna Hills 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. 19 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 Laguna Hills 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 19 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–19. AIR CONDITIONING SERVICES OF CALIFORNIA INC
C-20 · Lic. #830366 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARMAIR HVAC SERVICES
C-20 · Lic. #1116230 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEACH BREEZE AC
C-20 · Lic. #1008994 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CAL PRO CONSTRUCTION INC
C-20 · also B, C-10, C-39, D-42 · Lic. #687601 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA GREEN AIR CONDITIONING AND HEATING
C-20 · Lic. #999281 · Laguna Hills 92653
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CALIFORNIA GREEN BREEZE INC
C-20 · Lic. #1003111 · Laguna Hills 92653
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CAPISTRANO AIR INC
C-20 · also C-36, C-38 · Lic. #910228 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CONTROLLED CLIMATES INC
C-20 · Lic. #845656 · Laguna Hills 92653
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CYCLE HEATING AND AIR LLC
C-20 · Lic. #1116187 · Laguna Hills 92654
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D C'S HEATING & AIR CONDITIONING
C-20 · also C-36, C-38 · Lic. #751391 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GALAXY PLUMBING & REPAIR INC
C-20 · also C-36 · Lic. #713224 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREEN AIR ENGINEERING
C-20 · Lic. #826022 · Laguna Hills 92656
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HONEST REMODELING & REPAIR
C-20 · also B · Lic. #1011299 · Laguna Hills 92656
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JUST RIGHT SERVICES PLUMBING HEATING & & A/C
C-20 · also C-36 · Lic. #970383 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KNIGHT MECHANICAL SERVICES INC
C-20 · Lic. #714423 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NAVARRO'S HEATING & AIR CONDITIONING INC
C-20 · Lic. #1012629 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PHOENIX SOUTH INC
C-20 · Lic. #752275 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRUE HOME HEATING AND AIR CONDITIONING
C-20 · Lic. #1025397 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TUAN ANH NGUYEN
C-20 · also B, C-10, C-38 · Lic. #698144 · Laguna Hills 92653
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026