Contractor License Proof

James Wimmer

Licensed

Verified against CSLB on · View on CSLB

License details

License number
747021
Status
Active
Classifications
B · General BuildingC-33 · Painting and Decorating
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 13, 1998 – September 30, 2028

Business

  • (925) 787 8489 (CSLB public record)
  • 3810 RAAP AVE, Martinez, CA 94553Contra Costa County

Are you James Wimmer? 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.

Something wrong on this page? Report incorrect information.

Other General Building contractors in Martinez

Pair-A-Dice Builders Inc

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

Getchman Builders

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

Hutchens Construction

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

D R Construction

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

Prorenovating

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

J Wooll Electric DBA Voltman

B · Martinez, CA

Licensed

Verified September 28, 2026 · Bonded

Browse all General Building contractors in Martinez

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 James Wimmer licensed in California?

Yes. James Wimmer holds an active California state contractor license (CSLB #747021), verified against the CSLB public record on September 28, 2026.

What is James Wimmer's CSLB license number?

James Wimmer's California contractor license number is 747021. 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 James Wimmer licensed for?

James Wimmer is classified under General Building (B) and Painting and Decorating (C-33) by the CSLB.

How do I verify James Wimmer's license myself?

Look up license #747021 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 September 28, 2026.

Verify it yourself: How to verify a California contractor license · Look up #747021 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.