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Licensed HVAC contractors in Barstow
7 contractors with a Barstow 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. 6 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 Barstow 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 7 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–7. BOB'S COOLING AND HEATING
C-20 · Lic. #994151 · Barstow 92311
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CLEMMER SERVICES INC
C-20 · also C-36 · Lic. #652231 · Barstow 92311
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
H B HEATING AND COOLING
C-20 · also C-38 · Lic. #1100837 · Barstow 92311
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H&B REFRIGERATION & HEATING INC
C-20 · also C-38 · Lic. #716804 · Barstow 92311
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HIGH DESERT REFRIGERATION & HEATING
C-20 · also C-38 · Lic. #785511 · Barstow 92312
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOTAL COMFORT SOLUTIONS HEATING AND COOLING
C-20 · Lic. #1047090 · Barstow 92311
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRUJILLO & SONS HEATING & AIR LLC
C-20 · Lic. #1128205 · Barstow 92311
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026