California contractor license
COOK BROTHERS INSULATION COMPANY
- C-2 Insulation And Acoustical
COOK BROTHERS INSULATION COMPANY is a C-2 Insulation And Acoustical contractor in Downey, Los Angeles County, licensed in California for 27 years (since 1999). As of Dec 15, 2025, the license is active with an expiration date of Apr 30, 2027 on record and a license bond is on file.
COOK BROTHERS INSULATION COMPANYC-2 Insulation And Acoustical · checked Dec 15, 2025
ActiveLicense number#762205
Licensed sinceApr 27, 1999
Years licensed27 years
Expiration on recordApr 30, 2027
City and countyDowney, 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 15, 2025.