Mai Yao Guo
Verified against CSLB on · View on CSLB
License details
- License number
- 1006614
- Classifications
- License term on file
- August 20, 2015 – August 31, 2027
Business
- (415) 298 1650 (CSLB public record)
- 1596 HUBBARD AVE, San Leandro, CA 94579Alameda County
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Frequently asked questions
Is Mai Yao Guo licensed in California?
Yes. Mai Yao Guo holds an active California state contractor license (CSLB #1006614), verified against the CSLB public record on June 17, 2026.
What is Mai Yao Guo's CSLB license number?
Mai Yao Guo's California contractor license number is 1006614. 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 Mai Yao Guo licensed for?
Mai Yao Guo is classified under Glazing (C-17) by the CSLB.
How do I verify Mai Yao Guo's license myself?
Look up license #1006614 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 #1006614 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.