Contractor License Proof

Welton Building & Design

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1148797
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 8, 2026 – January 31, 2028

Business

  • (510) 207 5199 (CSLB public record)
  • 170 ERSELIA TRL, Alamo, CA 94507Contra Costa County

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Frequently asked questions

Is Welton Building & Design licensed in California?

Yes. Welton Building & Design holds an active California state contractor license (CSLB #1148797), verified against the CSLB public record on June 17, 2026.

What is Welton Building & Design's CSLB license number?

Welton Building & Design's California contractor license number is 1148797. 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 Welton Building & Design licensed for?

Welton Building & Design is classified under General Building (B) by the CSLB.

How do I verify Welton Building & Design's license myself?

Look up license #1148797 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 #1148797 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.