Contractor License Proof

Advanced Tankless and Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1121827
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 6, 2024 – June 30, 2026

Business

  • (626) 206 8083 (CSLB public record)
  • 23535 PALOMINO DRIVE #185, Diamond Bar, CA 91765Los Angeles County

Are you Advanced Tankless and Plumbing? 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 Diamond Bar

Galvan Plumbing

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

THLC Corporation

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

All Day Drains

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

Cany Fire Protection Inc

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

Elite Pipe P

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

A E D Contractors

C-36 · Diamond Bar, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in Diamond Bar

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 Advanced Tankless and Plumbing licensed in California?

Yes. Advanced Tankless and Plumbing holds an active California state contractor license (CSLB #1121827), verified against the CSLB public record on June 17, 2026.

What is Advanced Tankless and Plumbing's CSLB license number?

Advanced Tankless and Plumbing's California contractor license number is 1121827. 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 Advanced Tankless and Plumbing licensed for?

Advanced Tankless and Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Advanced Tankless and Plumbing's license myself?

Look up license #1121827 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 #1121827 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.