California contractor license
ROSS MC DONALD COMPANY INC
- B General Building
- C-61 / D34 Prefabricated Equipment
ROSS MC DONALD COMPANY INC is a B General Building and C-61 / D34 Prefabricated Equipment contractor in Livermore, Alameda County, licensed in California for 50 years (since 1975). As of Jun 1, 2026, the license is active with an expiration date of May 31, 2028 on record and a license bond is on file.
ROSS MC DONALD COMPANY INCB General Building · C-61 / D34 Prefabricated Equipment · checked Jun 1, 2026
ActiveLicense number#314333
Licensed sinceDec 22, 1975
Years licensed50 years
Expiration on recordMay 31, 2028
City and countyLivermore, Alameda 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 Jun 1, 2026.