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Licensed contractors in Woodinville, CA 14 active licenses list Woodinville 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 Cascade Drilling LP General engineering (A), Well drilling (C-57) · #1058336 · expires September 30, 2027 Cascade Remediation Services LLC General engineering (A), HAZ · #1069034 · expires September 30, 2028 Creo Industrial Arts LLC Sign (C-45) · #885854 · expires February 28, 2027 Fast Water Heater Electrical (C-10), Warm-air heating, ventilating and air-conditioning (C-20) and 1 more · #987398 · expires October 31, 2027 Floor One LLC Limited specialty (D-12) · #1160831 · expires September 30, 2028 H T I Polymer INC Limited specialty (D-12) · #890321 · expires January 31, 2027 Leverage Information Systems INC Low voltage systems (C-7) · #897224 · expires May 31, 2027 Northwest Boring Company INC General engineering (A) · #852380 · expires January 31, 2027 Os Mep INC Electrical (C-10), Warm-air heating, ventilating and air-conditioning (C-20) and 1 more · #1124851 · expires August 31, 2028 Precision Garage Door Service Limited specialty (D-28) · #979078 · expires March 31, 2028 Soilfreeze INC Limited specialty (D-64) · #973570 · expires May 31, 2028 Synergy Modular INC General building (B) · #1054528 · expires June 30, 2027 Tapco LLC General building (B) · #1104182 · expires May 31, 2027 Terratherm INC General engineering (A), HAZ · #806815 · expires April 30, 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
Woodinville are shown; a contractor based elsewhere can still work here. LicenseLookup is an independent guide, not a
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