Rosconn Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 552004
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- December 22, 1988 – December 31, 2026
Business
- (650) 533 0623 (CSLB public record)
- PO BOX 1205, El Granada, CA 94018San Mateo County
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Frequently asked questions
Is Rosconn Construction licensed in California?
Yes. Rosconn Construction holds an active California state contractor license (CSLB #552004), verified against the CSLB public record on June 17, 2026.
What is Rosconn Construction's CSLB license number?
Rosconn Construction's California contractor license number is 552004. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=552004
What kind of work is Rosconn Construction licensed for?
Rosconn Construction is classified under General Building (B) by the CSLB.
How do I verify Rosconn Construction's license myself?
Look up license #552004 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=552004. 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.