Materialist
Verified against CSLB on · View on CSLB
License details
- License number
- 1100910
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- January 27, 2023 – January 31, 2027
Business
- (415) 710 7891 (CSLB public record)
- 2432 WASHINGTON STREET, San Francisco, CA 94115San Francisco County
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Frequently asked questions
Is Materialist licensed in California?
Yes. Materialist holds an active California state contractor license (CSLB #1100910), verified against the CSLB public record on June 17, 2026.
What is Materialist's CSLB license number?
Materialist's California contractor license number is 1100910. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1100910
What kind of work is Materialist licensed for?
Materialist is classified under General Building (B) by the CSLB.
How do I verify Materialist's license myself?
Look up license #1100910 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1100910. 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.