Excelsior Heating & Cooling
Verified against CSLB on · View on CSLB
License details
- License number
- 1077620
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 30, 2021 – June 30, 2027
Business
- (707) 696 3053 (CSLB public record)
- P O BOX 278, Vineburg, CA 95487Sonoma County
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Frequently asked questions
Is Excelsior Heating & Cooling licensed in California?
Yes. Excelsior Heating & Cooling holds an active California state contractor license (CSLB #1077620), verified against the CSLB public record on June 17, 2026.
What is Excelsior Heating & Cooling's CSLB license number?
Excelsior Heating & Cooling's California contractor license number is 1077620. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1077620
What kind of work is Excelsior Heating & Cooling licensed for?
Excelsior Heating & Cooling is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Excelsior Heating & Cooling's license myself?
Look up license #1077620 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1077620. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.