Best Licensed HVAC Contractors in American Canyon, CA

6 HVAC contractors registered in American Canyon hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by years licensed.

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1. 1.Miller Signs

   ✓ CSLB License #524648 - look up this number at CSLBInsured - AMTRUST INSURANCE COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1988

   Expires

   2027-08-31

   Phone

   (707) 647-2025

2. 2.Dowdle & Sons Mechanical Inc.

   ✓ CSLB License #542743 - look up this number at CSLBInsured - SECURITY NATIONAL INSURANCE COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1988

   Expires

   2027-09-30

   Phone

   (707) 224-6968

3. 3.Quality Heating & Air Conditioning Service

   ✓ CSLB License #634252 - look up this number at CSLBInsured - AMERICAN CASUALTY COMPANY OF READING PABonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1991

   Expires

   2027-12-31

   Phone

   (707) 315-5944

4. 4.Reid Sheet Metal Services Inc.

   ✓ CSLB License #754692 - look up this number at CSLBInsured - EVEREST PREMIER INSURANCE COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1998

   Expires

   2028-05-31

   Phone

   (707) 253-0909

5. 5.Essential Elements Group

   ✓ CSLB License #1044462 - look up this number at CSLBBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2018

   Expires

   2026-10-31

   Phone

   (408) 444-0329

6. 6.Aldape Heating And Air Conditioning

   ✓ CSLB License #1138406 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2025

   Expires

   2027-06-30

   Phone

   (707) 980-2999