SLR International Corporation
Verified against CSLB on · View on CSLB
License details
- License number
- 991727
- Classifications
- A · General EngineeringHAZ · Hazardous Substance Removal Certification
- License term on file
- March 28, 2014 – March 31, 2028
Business
- (510) 451 1761 (CSLB public record)
- 2175 N CALIFORNIA BLVDSUITE 205, Walnut Creek, CA 94596Contra Costa County
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What to check next
Frequently asked questions
Is SLR International Corporation licensed in California?
Yes. SLR International Corporation holds an active California state contractor license (CSLB #991727), verified against the CSLB public record on June 17, 2026.
What is SLR International Corporation's CSLB license number?
SLR International Corporation's California contractor license number is 991727. 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 SLR International Corporation licensed for?
SLR International Corporation is classified under General Engineering (A) and Hazardous Substance Removal Certification (HAZ) by the CSLB.
How do I verify SLR International Corporation's license myself?
Look up license #991727 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 #991727 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.