California contractor license
DOJA INC
- A General Engineering
- B General Building
- C12 Earthwork And Paving
- C21 Building Moving, Demolition
- HAZ Hazardous Substances Removal
DOJA INC is a contractor with 5 license classifications, including A General Engineering and B General Building, in Ontario, San Bernardino County, licensed in California for 36 years (since 1990). As of Aug 10, 2026, the license is active with an expiration date of Aug 31, 2028 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
DOJA INCA General Engineering · B General Building · C12 Earthwork And Paving · C21 Building Moving, Demolition · HAZ Hazardous Substances Removal · checked Aug 10, 2026
ActiveLicense number#597764
Licensed sinceJul 5, 1990
Years licensed36 years
Expiration on recordAug 31, 2028
City and countyOntario, San Bernardino County
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Aug 10, 2026.