Contractor License Proof

Hamilton Bill Roofing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
644400
Status
Active
Classifications
C-39 · Roofing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 8, 1992 – April 30, 2028

Business

Are you Hamilton Bill Roofing Inc? 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 Roofing contractors in Campbell

Infinium Solar, Inc.

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

Focused Inspection Group LLC

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

California Roof Runners

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

Rally Roofing LLC

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

Davco Waterproofing Services Inc

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

Western Roofing Systems

C-39 · Campbell, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Roofing contractors in Campbell

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 Hamilton Bill Roofing Inc licensed in California?

Yes. Hamilton Bill Roofing Inc holds an active California state contractor license (CSLB #644400), verified against the CSLB public record on June 17, 2026.

What is Hamilton Bill Roofing Inc's CSLB license number?

Hamilton Bill Roofing Inc's California contractor license number is 644400. 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 Hamilton Bill Roofing Inc licensed for?

Hamilton Bill Roofing Inc is classified under Roofing (C-39) by the CSLB.

How do I verify Hamilton Bill Roofing Inc's license myself?

Look up license #644400 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 #644400 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.