Contractor License Proof

4g Grading

Licensed

Verified against CSLB on · View on CSLB

License details

License number
817137
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 6, 2003 – October 31, 2026

Business

  • (760) 522 8920 (CSLB public record)
  • P O BOX 2137, Ramona, CA 92065San Diego County

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Frequently asked questions

Is 4g Grading licensed in California?

Yes. 4g Grading holds an active California state contractor license (CSLB #817137), verified against the CSLB public record on June 17, 2026.

What is 4g Grading's CSLB license number?

4g Grading's California contractor license number is 817137. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=817137

What kind of work is 4g Grading licensed for?

4g Grading is classified under General Engineering (A) by the CSLB.

How do I verify 4g Grading's license myself?

Look up license #817137 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=817137. 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.