Rosati S I Air Conditioning
Verified against CSLB on · View on CSLB
License details
- License number
- 371026
- Classifications
- License term on file
- March 21, 1979 – August 31, 2027
Business
- (909) 987 7000 (CSLB public record)
- P O BOX 9122, Alta Loma, CA 917011122San Bernardino County
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What to check next
Frequently asked questions
Is Rosati S I Air Conditioning licensed in California?
Yes. Rosati S I Air Conditioning holds an active California state contractor license (CSLB #371026), verified against the CSLB public record on June 17, 2026.
What is Rosati S I Air Conditioning's CSLB license number?
Rosati S I Air Conditioning's California contractor license number is 371026. 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 Rosati S I Air Conditioning licensed for?
Rosati S I Air Conditioning is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Rosati S I Air Conditioning's license myself?
Look up license #371026 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 #371026 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.