Contractor License Proof

Robbins Ruffus & Sons

Licensed

Verified against CSLB on · View on CSLB

License details

License number
446619
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 22, 1983 – May 31, 2027

Business

  • (510) 395 0359 (CSLB public record)
  • P O BOX 7831, Oakland, CA 94601Alameda County

Are you Robbins Ruffus & Sons? 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 Oakland

Artthaus Construction Inc

B · Oakland, CA

Licensed

Verified June 17, 2026 · Bonded

Wingate Building

B · Oakland, CA

Licensed

Verified June 17, 2026 · Bonded

Redux C + D Inc

B · Oakland, CA

Licensed

Verified June 17, 2026 · Bonded

Vasquez Construction Solutions

B · Oakland, CA

Licensed

Verified June 17, 2026 · Bonded

America Construction International

B · Oakland, CA

License suspended

Verified June 17, 2026 · Bonded

TWS Wholesale

B · Oakland, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all General Building contractors in Oakland

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 Robbins Ruffus & Sons licensed in California?

Yes. Robbins Ruffus & Sons holds an active California state contractor license (CSLB #446619), verified against the CSLB public record on June 17, 2026.

What is Robbins Ruffus & Sons's CSLB license number?

Robbins Ruffus & Sons's California contractor license number is 446619. 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 Robbins Ruffus & Sons licensed for?

Robbins Ruffus & Sons is classified under General Building (B) by the CSLB.

How do I verify Robbins Ruffus & Sons's license myself?

Look up license #446619 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 #446619 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.