Contractor License Proof

Tromborg Royal Plumbing & Heating

Licensed

Verified against CSLB on · View on CSLB

License details

License number
773207
Status
Active
Classifications
B · General BuildingC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 3, 2000 – January 31, 2028

Business

  • (650) 755 3110 (CSLB public record)
  • 7 WASHINGTON STREET, Daly City, CA 94014San Mateo County

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Frequently asked questions

Is Tromborg Royal Plumbing & Heating licensed in California?

Yes. Tromborg Royal Plumbing & Heating holds an active California state contractor license (CSLB #773207), verified against the CSLB public record on June 17, 2026.

What is Tromborg Royal Plumbing & Heating's CSLB license number?

Tromborg Royal Plumbing & Heating's California contractor license number is 773207. 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 Tromborg Royal Plumbing & Heating licensed for?

Tromborg Royal Plumbing & Heating is classified under General Building (B) and Plumbing (C-36) by the CSLB.

How do I verify Tromborg Royal Plumbing & Heating's license myself?

Look up license #773207 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 #773207 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.