Alta Sierra Windows
Verified against CSLB on · View on CSLB
License details
- License number
- 931954
- Classifications
- License term on file
- April 29, 2009 – April 30, 2027
Business
- (626) 230 1150 (CSLB public record)
- 317 8TH STREET, Norco, CA 92860Riverside County
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What to check next
Frequently asked questions
Is Alta Sierra Windows licensed in California?
Yes. Alta Sierra Windows holds an active California state contractor license (CSLB #931954), verified against the CSLB public record on June 17, 2026.
What is Alta Sierra Windows's CSLB license number?
Alta Sierra Windows's California contractor license number is 931954. 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 Alta Sierra Windows licensed for?
Alta Sierra Windows is classified under Glazing (C-17) by the CSLB.
How do I verify Alta Sierra Windows's license myself?
Look up license #931954 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 #931954 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.