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Licensed contractors in Knoxville, CA 14 active licenses list Knoxville as their address in California Contractors State License Board's License Master file, file dated November 6, 2026.
Before you hire anyone on this list Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints. Make sure the name on your contract matches the name on the license. Check the license type covers your job. A roofing license doesn't cover electrical work. How to check a contractor in California, step by step
Other license types 9 Acoustic Treatment Technologies Limited specialty (D-12) · #781422 · expires July 31, 2028 Creative Entertainment Services & Management Group LLC Low voltage systems (C-7) · #1082867 · expires October 31, 2027 Edison Electric LLC Electrical (C-10) · #1016886 · expires August 31, 2028 Keyes Drywall & Painting Drywall (C-9) · #820412 · expires June 30, 2027 Pattison Sign Group INC Sign (C-45) · #1057774 · expires September 30, 2027 Perkins Martin Electric Electrical (C-10) · #586115 · expires October 31, 2028 Phillips Earthwork Earthwork and paving (C-12) · #1164248 · expires November 30, 2028 Phillips Heavy INC General engineering (A), Landscaping (C-27) and 2 more · #366021 · expires December 31, 2027 Polarity Electric INC Electrical (C-10) · #1037342 · expires October 31, 2028 Is your business on this list?
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Source: California Contractors State License Board's License Master file. CSLB's file covers licenses that are current, or expired but still renewable. Cancelled and revoked licenses aren't in it, so if you can't find someone, check the official search. Only licenses that are active in the file and list an address in
Knoxville are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
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