Contractor License Proof

R & D Construction Co Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
825438
Status
Active
Classifications
B · General BuildingC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 3, 2003 – January 31, 2027

Business

  • (415) 710 3828 (CSLB public record)
  • 224 ELMIRA STREET, San Francisco, CA 94124San Francisco County

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Frequently asked questions

Is R & D Construction Co Inc licensed in California?

Yes. R & D Construction Co Inc holds an active California state contractor license (CSLB #825438), verified against the CSLB public record on June 17, 2026.

What is R & D Construction Co Inc's CSLB license number?

R & D Construction Co Inc's California contractor license number is 825438. 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 R & D Construction Co Inc licensed for?

R & D Construction Co Inc is classified under General Building (B) and Plumbing (C-36) by the CSLB.

How do I verify R & D Construction Co Inc's license myself?

Look up license #825438 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 #825438 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.