Calco Grading Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1047667
- Status
- Active
- Classifications
- A · General EngineeringHAZ · Hazardous Substance Removal Certification
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- December 7, 2018 – December 31, 2026
Business
- (310) 938 8117 (CSLB public record)
- 28625 S WESTERN AVE # 229, Rancho Palos Verdes, CA 90275Los Angeles County
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Frequently asked questions
Is Calco Grading Inc licensed in California?
Yes. Calco Grading Inc holds an active California state contractor license (CSLB #1047667), verified against the CSLB public record on June 17, 2026.
What is Calco Grading Inc's CSLB license number?
Calco Grading Inc's California contractor license number is 1047667. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1047667
What kind of work is Calco Grading Inc licensed for?
Calco Grading Inc is classified under General Engineering (A) by the CSLB.
How do I verify Calco Grading Inc's license myself?
Look up license #1047667 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1047667. 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.