Koerper Doug Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 891018
- Classifications
- License term on file
- February 13, 2007 – February 28, 2027
Business
- (559) 281 6076 (CSLB public record)
- P O BOX 484, Shaver Lake, CA 93664Fresno County
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What to check next
Frequently asked questions
Is Koerper Doug Construction licensed in California?
Yes. Koerper Doug Construction holds an active California state contractor license (CSLB #891018), verified against the CSLB public record on June 17, 2026.
What is Koerper Doug Construction's CSLB license number?
Koerper Doug Construction's California contractor license number is 891018. 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 Koerper Doug Construction licensed for?
Koerper Doug Construction is classified under General Engineering (A) and Electrical (C-10) by the CSLB.
How do I verify Koerper Doug Construction's license myself?
Look up license #891018 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 #891018 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.