Contractor License Proof

Collins Aidan & Sons Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
375498
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 4, 1979 – September 30, 2026

Business

  • (415) 456 3316 (CSLB public record)
  • 51 BAY WAY, San Rafael, CA 94901Marin County

Are you Collins Aidan & Sons 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 General Building contractors in San Rafael

CLM Builders Inc

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Gildroy Grant Residential Renovations

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Trimmerfish Building & Repair

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Diaz Edwin Alberto

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Muldoon Construction Inc

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Baldenebro Construction Inc

B · San Rafael, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Building contractors in San Rafael

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 Collins Aidan & Sons Inc licensed in California?

Yes. Collins Aidan & Sons Inc holds an active California state contractor license (CSLB #375498), verified against the CSLB public record on June 17, 2026.

What is Collins Aidan & Sons Inc's CSLB license number?

Collins Aidan & Sons Inc's California contractor license number is 375498. 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 Collins Aidan & Sons Inc licensed for?

Collins Aidan & Sons Inc is classified under General Building (B) by the CSLB.

How do I verify Collins Aidan & Sons Inc's license myself?

Look up license #375498 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 #375498 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.