Contractor License Proof

John Williams Underground Sewer

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1060903
Status
Active
Classifications
A · General EngineeringC-42 · Sanitation System
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
December 2, 2019 – December 31, 2027

Business

  • (209) 401 4323 (CSLB public record)
  • 8001 NORTH STEPHENS ROAD, Stockton, CA 95215San Joaquin County

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Frequently asked questions

Is John Williams Underground Sewer licensed in California?

Yes. John Williams Underground Sewer holds an active California state contractor license (CSLB #1060903), verified against the CSLB public record on June 17, 2026.

What is John Williams Underground Sewer's CSLB license number?

John Williams Underground Sewer's California contractor license number is 1060903. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1060903

What kind of work is John Williams Underground Sewer licensed for?

John Williams Underground Sewer is classified under General Engineering (A) by the CSLB.

How do I verify John Williams Underground Sewer's license myself?

Look up license #1060903 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1060903. This page reflects the CSLB public record as of June 17, 2026.

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