California contractor license
NOISE REDUCTION COMPANY
- C-2 Insulation And Acoustical
NOISE REDUCTION COMPANY is a C-2 Insulation And Acoustical contractor in San Leandro, Alameda County, licensed in California for 51 years (since 1974). As of Jan 16, 2026, the license is active with an expiration date of Feb 29, 2028 on record and a license bond is on file.
NOISE REDUCTION COMPANYC-2 Insulation And Acoustical · checked Jan 16, 2026
ActiveLicense number#299690
Licensed sinceNov 8, 1974
Years licensed51 years
Expiration on recordFeb 29, 2028
City and countySan Leandro, 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 Jan 16, 2026.