California contractor license
BLACKWELL CONSTRUCTION INC
- B General Building
- C10 Electrical
- C36 Plumbing
BLACKWELL CONSTRUCTION INC is a B General Building, C10 Electrical and C36 Plumbing contractor in Studio City, Los Angeles County, licensed in California for 45 years (since 1981). As of Dec 31, 2025, the license is active with an expiration date of Jun 30, 2027 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
BLACKWELL CONSTRUCTION INCB General Building · C10 Electrical · C36 Plumbing · checked Dec 31, 2025
ActiveLicense number#406673
Licensed sinceJun 18, 1981
Years licensed45 years
Expiration on recordJun 30, 2027
City and countyStudio City, Los Angeles 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 Dec 31, 2025.