Rossmar Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 551857
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- December 21, 1988 – December 31, 2026
Business
- (650) 224 0278 (CSLB public record)
- 1316 STOCKBRIDGE AVENUE, Redwood City, CA 94061San Mateo County
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Frequently asked questions
Is Rossmar Construction licensed in California?
Yes. Rossmar Construction holds an active California state contractor license (CSLB #551857), verified against the CSLB public record on June 17, 2026.
What is Rossmar Construction's CSLB license number?
Rossmar Construction's California contractor license number is 551857. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=551857
What kind of work is Rossmar Construction licensed for?
Rossmar Construction is classified under General Building (B) by the CSLB.
How do I verify Rossmar Construction's license myself?
Look up license #551857 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=551857. 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.