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California license records
Licensed contractors in Columbus, CA 21 active licenses list Columbus 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 14 Apple Valley Insulation A B D I Company INC Insulation and acoustical (C-2), Limited specialty (D-28) and 1 more · #978408 · expires October 31, 2028 Broken Drum Insulation Visalia INC Insulation and acoustical (C-2), Glazing (C-17) and 2 more · #831088 · expires January 31, 2028 Broken Drum of Bakersfield INC Insulation and acoustical (C-2), Limited specialty (D-28) and 1 more · #724539 · expires June 30, 2028 Durable Slate Co The Roofing (C-39) · #1120872 · expires May 31, 2028 Gold Star Insulation L P General building (B), Insulation and acoustical (C-2) and 2 more · #886354 · expires October 31, 2028 Guardian Submeter Installation Limited specialty (D-64) · #1063796 · expires February 29, 2028 Nec Co General engineering (A) · #722497 · expires May 31, 2028 O J Insulation L P General building (B), Insulation and acoustical (C-2) and 3 more · #888804 · expires December 31, 2026 Oj Specialty Contracting, LLC Insulation and acoustical (C-2), Limited specialty (D-12) · #1121154 · expires May 31, 2028 Sierra Insulation Contractors II LLC Insulation and acoustical (C-2) · #1011181 · expires February 29, 2028 The Fishel Company General engineering (A), Low voltage systems (C-7) and 1 more · #678942 · expires October 31, 2027 Tiba Parking Systems LLC Limited specialty (D-28) · #1043610 · expires August 31, 2028 Tri-County Building Products of California LLC General building (B), Insulation and acoustical (C-2) and 2 more · #1098057 · expires October 31, 2028 Ward & Burke Tunneling INC General engineering (A) · #1050689 · expires February 28, 2027 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
Columbus are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
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