Old Redwood Heating and Cooling
Verified against CSLB on · View on CSLB
License details
- License number
- 1147019
- Classifications
- License term on file
- December 1, 2025 – December 31, 2027
Business
- (707) 548 8445 (CSLB public record)
- 3705 RIVER ROAD, Windsor, CA 95492Sonoma County
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What to check next
Frequently asked questions
Is Old Redwood Heating and Cooling licensed in California?
Yes. Old Redwood Heating and Cooling holds an active California state contractor license (CSLB #1147019), verified against the CSLB public record on June 17, 2026.
What is Old Redwood Heating and Cooling's CSLB license number?
Old Redwood Heating and Cooling's California contractor license number is 1147019. 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 Old Redwood Heating and Cooling licensed for?
Old Redwood Heating and Cooling is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Old Redwood Heating and Cooling's license myself?
Look up license #1147019 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 #1147019 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.