Western Refractory Construction Incorporated
Verified against CSLB on · View on CSLB
License details
- License number
- 600240
- Classifications
- License term on file
- August 10, 1990 – August 31, 2026
Business
- (303) 460 0707 (CSLB public record)
- 4023 MULLIGAN STREET, Longmont, CO 80504
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Frequently asked questions
Is Western Refractory Construction Incorporated licensed in California?
Yes. Western Refractory Construction Incorporated holds an active California state contractor license (CSLB #600240), verified against the CSLB public record on June 17, 2026.
What is Western Refractory Construction Incorporated's CSLB license number?
Western Refractory Construction Incorporated's California contractor license number is 600240. 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 Western Refractory Construction Incorporated licensed for?
Western Refractory Construction Incorporated is classified under General Engineering (A) by the CSLB.
How do I verify Western Refractory Construction Incorporated's license myself?
Look up license #600240 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 #600240 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.