Contractor License Proof

Black Diamond Service Contractors Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
603873
Status
Active
Classifications
A · General EngineeringB · General BuildingC-33 · Painting and Decorating
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 2, 1990 – May 31, 2028

Business

  • P O BOX 231418, Encinitas, CA 92023San Diego County

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Frequently asked questions

Is Black Diamond Service Contractors Inc licensed in California?

Yes. Black Diamond Service Contractors Inc holds an active California state contractor license (CSLB #603873), verified against the CSLB public record on August 4, 2026.

What is Black Diamond Service Contractors Inc's CSLB license number?

Black Diamond Service Contractors Inc's California contractor license number is 603873. 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 Black Diamond Service Contractors Inc licensed for?

Black Diamond Service Contractors Inc is classified under General Engineering (A), General Building (B), and Painting and Decorating (C-33) by the CSLB.

How do I verify Black Diamond Service Contractors Inc's license myself?

Look up license #603873 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #603873 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.