Contractor License Proof

Dreer Guenther

Licensed

Verified against CSLB on · View on CSLB

License details

License number
413317
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 27, 1981 – October 31, 2027

Business

  • (310) 487 9261 (CSLB public record)
  • 2171 W ROCKINGHORSE RD, Rancho Palos Verdes, CA 90275Los Angeles County

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Frequently asked questions

Is Dreer Guenther licensed in California?

Yes. Dreer Guenther holds an active California state contractor license (CSLB #413317), verified against the CSLB public record on June 17, 2026.

What is Dreer Guenther's CSLB license number?

Dreer Guenther's California contractor license number is 413317. 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 Dreer Guenther licensed for?

Dreer Guenther is classified under General Building (B) by the CSLB.

How do I verify Dreer Guenther's license myself?

Look up license #413317 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 #413317 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.