Contractor License Proof

Deng's Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
636742
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 25, 1992 – April 30, 2028

Business

  • (415) 334 7005 (CSLB public record)
  • 206 GENEBERN WAY, San Francisco, CA 94112San Francisco County

Are you Deng's Plumbing Inc? 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 San Francisco

Builda Global Building Company

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Deep Elm Construction LLC

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Bay City Plumbing

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Handyman Heroes Inc

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Youda Builders Inc

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Hydro Flow Systems Inc

C-36 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in San Francisco

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 Deng's Plumbing Inc licensed in California?

Yes. Deng's Plumbing Inc holds an active California state contractor license (CSLB #636742), verified against the CSLB public record on June 17, 2026.

What is Deng's Plumbing Inc's CSLB license number?

Deng's Plumbing Inc's California contractor license number is 636742. 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 Deng's Plumbing Inc licensed for?

Deng's Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Deng's Plumbing Inc's license myself?

Look up license #636742 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 #636742 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.