California contractor license
DUCT CLEANING SERVICES INC
- C-61 / D64 Air Duct Cleaning
DUCT CLEANING SERVICES INC is a C-61 / D64 Air Duct Cleaning contractor in San Mateo, San Mateo County, licensed in California for 16 years (since 2010). As of Apr 1, 2026, the license is active with an expiration date of Sep 30, 2027 on record and a license bond is on file.
DUCT CLEANING SERVICES INCC-61 / D64 Air Duct Cleaning · checked Apr 1, 2026
ActiveLicense number#946780
Licensed sinceMay 5, 2010
Years licensed16 years
Expiration on recordSep 30, 2027
City and countySan Mateo, San Mateo 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 Apr 1, 2026.