Gray Rock Concrete
Verified against CSLB on · View on CSLB
License details
- License number
- 1101172
- Classifications
- License term on file
- February 6, 2023 – September 30, 2027
Business
- (800) 995 0777 (CSLB public record)
- 1245 N IRIS AVE, Rialto, CA 92376San Bernardino County
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What to check next
Frequently asked questions
Is Gray Rock Concrete licensed in California?
Yes. Gray Rock Concrete holds an active California state contractor license (CSLB #1101172), verified against the CSLB public record on June 17, 2026.
What is Gray Rock Concrete's CSLB license number?
Gray Rock Concrete's California contractor license number is 1101172. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Gray Rock Concrete licensed for?
Gray Rock Concrete is classified under Concrete (C-8) by the CSLB.
How do I verify Gray Rock Concrete's license myself?
Look up license #1101172 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1101172 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.