Grundco
Verified against CSLB on · View on CSLB
License details
- License number
- 644971
- Status
- Active
- Classifications
- A · General EngineeringB · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- May 14, 1992 – January 31, 2028
Business
- (818) 288 2118 (CSLB public record)
- P O BOX 4280, West Hills, CA 91308Los Angeles County
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Frequently asked questions
Is Grundco licensed in California?
Yes. Grundco holds an active California state contractor license (CSLB #644971), verified against the CSLB public record on June 17, 2026.
What is Grundco's CSLB license number?
Grundco's California contractor license number is 644971. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=644971
What kind of work is Grundco licensed for?
Grundco is classified under General Engineering (A) by the CSLB.
How do I verify Grundco's license myself?
Look up license #644971 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=644971. 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.