California › El Dorado County › HVAC › Diamond Springs
Licensed HVAC contractors in Diamond Springs
9 contractors with a Diamond Springs 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. 8 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 Diamond Springs 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 Diamond Springs 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 9 licensed HVAC contractorsOrder: A–Z by business name (neutral, stated). Showing 1–9.
BRADLY'S HEATING & AIR CONDITIONING
C-20 · Lic. #846192 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMFORT CONTROLS HEATING & AIR CONDITIONING
C-20 · also C-10 · Lic. #759552 · Diamond Springs 95619
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
DANIEL DOYLE
C-20 · also C-38 · Lic. #1079799 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DORSETT MECHANICAL
C-20 · Lic. #1097899 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MISSION CRITICAL SPECIALISTS INC
C-20 · also B, C-10 · Lic. #919248 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NEXT LEVEL HOME PERFORMANCE
C-20 · also B, C-10, C-17, C-27… · Lic. #775687 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SERVICE PRO FAMILY INC DBA SERVICE PRO AIR CONDITIONING & HEATING
C-20 · Lic. #619996 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMITS SOLAR HEATING + AIR
C-20 · also C-10, C-43 · Lic. #365102 · Diamond Springs 95169
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SPRINGER CONSTRUCTION SERVICES
C-20 · also B · Lic. #924273 · Diamond Springs 95619
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026