Contractor License Proof

Josephs Plumbing Service

Licensed

Verified against CSLB on · View on CSLB

License details

License number
557597
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 17, 1989 – February 28, 2027

Business

  • (707) 823 6417 (CSLB public record)
  • 7259 WITTER ROAD, Sebastopol, CA 95472Sonoma County

Are you Josephs Plumbing Service? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Plumbing contractors in Sebastopol

G O C Plumbing Inc

C-36 · Sebastopol, CA

Licensed

Verified June 17, 2026 · Bonded

Pro Plumb

C-36 · Sebastopol, CA

Licensed

Verified June 17, 2026 · Bonded

Ach Plumbing & Construction

C-36 · Sebastopol, CA

License suspended

Verified June 17, 2026 · Bonded

Clear Wood Plumbing

C-36 · Sebastopol, CA

Licensed

Verified June 17, 2026 · Bonded

E P D Plumbing

C-36 · Sebastopol, CA

Licensed

Verified June 17, 2026 · Bonded

Varnadore Plumbing

C-36 · Sebastopol, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in Sebastopol

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Josephs Plumbing Service licensed in California?

Yes. Josephs Plumbing Service holds an active California state contractor license (CSLB #557597), verified against the CSLB public record on June 17, 2026.

What is Josephs Plumbing Service's CSLB license number?

Josephs Plumbing Service's California contractor license number is 557597. 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 Josephs Plumbing Service licensed for?

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

How do I verify Josephs Plumbing Service's license myself?

Look up license #557597 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 #557597 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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