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Licensed contractors in Upper Lake, CA 26 active licenses list Upper Lake 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
General building (B) 10 C N R Construction #873554 · expires February 29, 2028 Carter Construction #1158200 · expires July 31, 2028 Cross Cut Construction #908406 · expires December 31, 2027 E C S Construction #862756 · expires August 31, 2027 Eyeball Construction #1058546 · expires September 30, 2027 Mas Construction #784048 · expires February 28, 2027 Mc Cutcheon Construction #751384 · expires July 31, 2028 Summerfield & Sons Construction #870813 · expires October 31, 2027 Titterington Devon Construction #1008205 · expires October 31, 2027 Zimmerschied Construction #1052772 · expires April 30, 2027 Other license types 16 Barnett Marine Engineering LLC General engineering (A) · #1119571 · expires February 29, 2028 Chelsea General Contractors INC General building (B), Concrete (C-8) · #1027409 · expires May 31, 2027 Coleman Construction LLC General engineering (A), ASB and 2 more · #1099896 · expires December 31, 2026 Country Carpets Flooring and floor covering (C-15) · #520845 · expires January 31, 2028 D & D Fence Fencing (C-13) · #556949 · expires February 28, 2027 Fryer Thomas A Repairs and Construction General building (B), Ceramic and mosaic tile (C-54) · #762241 · expires April 30, 2027 Hutton Well Drilling General engineering (A), Well drilling (C-57) · #522306 · expires February 29, 2028 Isaiah's Plumbing Plumbing (C-36) · #979539 · expires December 31, 2026 J W Electric Electrical (C-10) · #933271 · expires June 30, 2027 Jb Electric Electrical (C-10) · #1011155 · expires February 29, 2028 Jim's Pumps Water conditioning (C-55), Limited specialty (D-21) · #993066 · expires May 31, 2028 Lovings Fireplace Service Limited specialty (D-34) · #918430 · expires June 30, 2028 Petaluma Brushworks Painting and decorating (C-33) · #668028 · expires March 31, 2027 Salas Roofing Roofing (C-39) · #1142684 · expires August 31, 2027 T K Excavation Earthwork and paving (C-12) · #1040083 · expires June 30, 2028 Traction King LLC Limited specialty (D-12) · #1109344 · expires August 31, 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
Upper Lake are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
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