Contractor License Proof

Drain Doctor Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
643458
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-33 · Painting and DecoratingC-36 · PlumbingC-42 · Sanitation System
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 27, 1992 – January 31, 2028

Business

  • (800) 921 1151 (CSLB public record)
  • 1277 N 15TH ST, San Jose, CA 95112Santa Clara County

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Frequently asked questions

Is Drain Doctor Inc licensed in California?

Yes. Drain Doctor Inc holds an active California state contractor license (CSLB #643458), verified against the CSLB public record on June 17, 2026.

What is Drain Doctor Inc's CSLB license number?

Drain Doctor Inc's California contractor license number is 643458. 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 Drain Doctor Inc licensed for?

Drain Doctor Inc is classified under General Building (B), Electrical (C-10), Painting and Decorating (C-33), Plumbing (C-36), and Sanitation System (C-42) by the CSLB.

How do I verify Drain Doctor Inc's license myself?

Look up license #643458 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 #643458 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.