California contractor license
CALCO GRADING INC
- A General Engineering
- HAZ Hazardous Substances Removal
CALCO GRADING INC is an A General Engineering and HAZ Hazardous Substances Removal contractor in Rancho Palos Verdes, Los Angeles County, licensed in California for 7 years (since 2018). As of Dec 12, 2025, the license is active with an expiration date of Dec 31, 2026 on record and a license bond is on file.
CALCO GRADING INCA General Engineering · HAZ Hazardous Substances Removal · checked Dec 12, 2025
ActiveLicense number#1047667
Licensed sinceDec 7, 2018
Years licensed7 years
Expiration on recordDec 31, 2026
City and countyRancho Palos Verdes, Los Angeles County
License bondOn file
ProjectsNone on file
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Dec 12, 2025.