Contractor License Proof

W J Blue Construction Co

Licensed

Verified against CSLB on · View on CSLB

License details

License number
558920
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 2, 1989 – March 31, 2027

Business

  • (510) 323 5530 (CSLB public record)
  • 714 ELM ST, El Cerrito, CA 94530Contra Costa County

Are you W J Blue Construction Co? 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 General Building contractors in El Cerrito

R G Construction

B · El Cerrito, CA

Licensed

Verified June 17, 2026 · Bonded

Vaughan Sam

B · El Cerrito, CA

Licensed

Verified June 17, 2026 · Bonded

Ufer Construction Inc

B · El Cerrito, CA

Licensed

Verified June 17, 2026 · Bonded

Promodeling Inc

B · El Cerrito, CA

Licensed

Verified June 17, 2026 · Bonded

Outline General Contractors Inc

B · El Cerrito, CA

License suspended

Verified June 17, 2026 · Bonded

Precesion Construction

B · El Cerrito, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Building contractors in El Cerrito

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 W J Blue Construction Co licensed in California?

Yes. W J Blue Construction Co holds an active California state contractor license (CSLB #558920), verified against the CSLB public record on June 17, 2026.

What is W J Blue Construction Co's CSLB license number?

W J Blue Construction Co's California contractor license number is 558920. 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 W J Blue Construction Co licensed for?

W J Blue Construction Co is classified under General Building (B) by the CSLB.

How do I verify W J Blue Construction Co's license myself?

Look up license #558920 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 #558920 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.