Contractor License Proof

Muller Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
869426
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
December 14, 2005 – December 31, 2027

Business

  • (707) 849 9919 (CSLB public record)
  • 102 TIMBER RIDGE COURT, Cloverdale, CA 95425Sonoma County

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Frequently asked questions

Is Muller Plumbing licensed in California?

Yes. Muller Plumbing holds an active California state contractor license (CSLB #869426), verified against the CSLB public record on June 17, 2026.

What is Muller Plumbing's CSLB license number?

Muller Plumbing's California contractor license number is 869426. 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 Muller Plumbing licensed for?

Muller Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Muller Plumbing's license myself?

Look up license #869426 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 #869426 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.