Clark J Heating & Cooling
Verified against CSLB on · View on CSLB
License details
- License number
- 1090153
- Classifications
- License term on file
- April 16, 2022 – April 30, 2028
Business
- (707) 501 0657 (CSLB public record)
- 18837 ORANGE AVENUE, Sonoma, CA 95476Sonoma County
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What to check next
Frequently asked questions
Is Clark J Heating & Cooling licensed in California?
Yes. Clark J Heating & Cooling holds an active California state contractor license (CSLB #1090153), verified against the CSLB public record on June 17, 2026.
What is Clark J Heating & Cooling's CSLB license number?
Clark J Heating & Cooling's California contractor license number is 1090153. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Clark J Heating & Cooling licensed for?
Clark J Heating & Cooling is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Clark J Heating & Cooling's license myself?
Look up license #1090153 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1090153 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.