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Licensed contractors in Lake Oswego, CA 12 active licenses list Lake Oswego 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 6 Applied Technical Systems Incorporated Low voltage systems (C-7) · #1063106 · expires February 29, 2028 Hoffman Construction Company of America General engineering (A), General building (B) · #993475 · expires June 30, 2028 Hoffman Construction Company of California INC General engineering (A), General building (B) and 1 more · #254434 · expires October 31, 2028 Hoffman Pacific Company General engineering (A) · #521208 · expires November 30, 2027 Precision Contracting of California INC General engineering (A), General building (B) · #855283 · expires March 31, 2027 Western Partitions INC General building (B), Insulation and acoustical (C-2) and 4 more · #827526 · expires November 30, 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
Lake Oswego are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
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