Contractor License Proof

Greguras Francis Robert JR

Licensed

Verified against CSLB on · View on CSLB

License details

License number
669678
Status
Active
Classifications
C-57 · Well Drilling
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 21, 1993 – April 30, 2027

Business

  • (925) 899 2167 (CSLB public record)
  • 614 EILEEN ST, Brentwood, CA 94513Contra Costa County

Are you Greguras Francis Robert JR? 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.

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 Greguras Francis Robert JR licensed in California?

Yes. Greguras Francis Robert JR holds an active California state contractor license (CSLB #669678), verified against the CSLB public record on June 17, 2026.

What is Greguras Francis Robert JR's CSLB license number?

Greguras Francis Robert JR's California contractor license number is 669678. 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 Greguras Francis Robert JR licensed for?

Greguras Francis Robert JR is classified under Well Drilling (C-57) by the CSLB.

How do I verify Greguras Francis Robert JR's license myself?

Look up license #669678 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 #669678 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.