Alvarez Sergio
Verified against CSLB on · View on CSLB
License details
- License number
- 664551
- Status
- Active
- Classifications
- B · General BuildingC-15 · Flooring and Floor Covering
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- February 10, 1993 – March 31, 2028
Business
- (408) 234 0450 (CSLB public record)
- 142 WILTON DR 4, Campbell, CA 95008Santa Clara County
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Frequently asked questions
Is Alvarez Sergio licensed in California?
Yes. Alvarez Sergio holds an active California state contractor license (CSLB #664551), verified against the CSLB public record on June 17, 2026.
What is Alvarez Sergio's CSLB license number?
Alvarez Sergio's California contractor license number is 664551. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=664551
What kind of work is Alvarez Sergio licensed for?
Alvarez Sergio is classified under General Building (B) by the CSLB.
How do I verify Alvarez Sergio's license myself?
Look up license #664551 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=664551. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.