California › El Dorado County › HVAC › El Dorado Hills
Licensed HVAC contractors in El Dorado Hills
16 contractors with a El Dorado 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. 16 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 El Dorado 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 16 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–16. ALL AMERICAN MECHANICAL
C-20 · Lic. #1001975 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA ENERGY SERVICES
C-20 · also B, C-17 · Lic. #747568 · El Dorado Hills 95762
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CHRISTENSEN HEATING AND AIR CONDITIONING
C-20 · also A, B, C-36, C-43 · Lic. #291121 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMFORT SOLUTIONS HEATING AND AIR CONDITIONING INC
C-20 · Lic. #807764 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CULINAIRE SYSTEMS INC
C-20 · also C-10 · Lic. #931340 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DIV 15 TECH
C-20 · also B · Lic. #828203 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOLDEN STATE BUILDERS
C-20 · also B, C-10 · Lic. #1095521 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HOME PROS
C-20 · also B · Lic. #836537 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LAKEHILLS MECHANICAL LLC
C-20 · Lic. #1040762 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEGACY AIR HVACR LLC
C-20 · also C-38 · Lic. #1155634 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NOR CAL MECHANICAL
C-20 · Lic. #825097 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
REDLINE AIR SYSTEMS
C-20 · Lic. #909316 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RIVER CITY CONTROLS INC
C-20 · Lic. #783455 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SERVICE FIRST HEATING AND AIR
C-20 · Lic. #963287 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRUEFLOW SPECIALTIES INC
C-20 · also C-36 · Lic. #1081552 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VAUGHN'S A/C AND HEATING INC
C-20 · Lic. #1040197 · El Dorado Hills 95762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026