Keystone Builders Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 951489
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- August 23, 2010 – August 31, 2026
Business
- (714) 572 1023 (CSLB public record)
- P O BOX 18329, Anaheim, CA 92817Orange County
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Frequently asked questions
Is Keystone Builders Inc licensed in California?
Yes. Keystone Builders Inc holds an active California state contractor license (CSLB #951489), verified against the CSLB public record on June 17, 2026.
What is Keystone Builders Inc's CSLB license number?
Keystone Builders Inc's California contractor license number is 951489. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951489
What kind of work is Keystone Builders Inc licensed for?
Keystone Builders Inc is classified under General Building (B) by the CSLB.
How do I verify Keystone Builders Inc's license myself?
Look up license #951489 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951489. 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.