Contractor License Proof

D & S Leong Associates Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
618294
Status
Active
Classifications
B · General BuildingC-16 · Fire ProtectionC-36 · PlumbingC-4 · Boiler, Hot-Water Heating and Steam Fitting
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 23, 1991 – April 30, 2027

Business

  • (415) 221 3838 (CSLB public record)
  • 1660 JERROLD AVE #B, San Francisco, CA 94124San Francisco County

Are you D & S Leong Associates 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.

Something wrong on this page? Report incorrect information.

Other General Building contractors in San Francisco

Artane Construction

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Builda Global Building Company

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Thomas Engel

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Deep Elm Construction LLC

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Skyy Builders Inc

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Steve Buhler Construction

B · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Browse all General Building contractors in San Francisco

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 D & S Leong Associates Inc licensed in California?

Yes. D & S Leong Associates Inc holds an active California state contractor license (CSLB #618294), verified against the CSLB public record on August 4, 2026.

What is D & S Leong Associates Inc's CSLB license number?

D & S Leong Associates Inc's California contractor license number is 618294. 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 D & S Leong Associates Inc licensed for?

D & S Leong Associates Inc is classified under General Building (B), Fire Protection (C-16), Plumbing (C-36), and Boiler, Hot-Water Heating and Steam Fitting (C-4) by the CSLB.

How do I verify D & S Leong Associates Inc's license myself?

Look up license #618294 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #618294 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.