Contractor License Proof

Flatline Concrete Services

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1145166
Status
Active
Classifications
C-8 · Concrete
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 17, 2025 – October 31, 2027

Business

  • (530) 301 9487 (CSLB public record)
  • P O BOX 1410, Marysville, CA 95901Yuba County

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Frequently asked questions

Is Flatline Concrete Services licensed in California?

Yes. Flatline Concrete Services holds an active California state contractor license (CSLB #1145166), verified against the CSLB public record on June 17, 2026.

What is Flatline Concrete Services's CSLB license number?

Flatline Concrete Services's California contractor license number is 1145166. 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 Flatline Concrete Services licensed for?

Flatline Concrete Services is classified under Concrete (C-8) by the CSLB.

How do I verify Flatline Concrete Services's license myself?

Look up license #1145166 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 #1145166 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.