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California license records

Licensed contractors in Guerneville, CA

58 active licenses list Guerneville 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) 33

Electrical (C-10) 6

General engineering (A) 5

Other license types 14

  • Alex and Alex Painting INC Painting and decorating (C-33) · #1077860 · expires July 31, 2027
  • Diaz Artemio General building (B), Warm-air heating, ventilating and air-conditioning (C-20) and 1 more · #680150 · expires May 31, 2027
  • Familia Chavez Tree Care LLC Limited specialty (D-49) · #1080801 · expires September 30, 2027
  • Laszlo Michael Flooring and floor covering (C-15) · #1024353 · expires March 31, 2027
  • Madcon Builders General building (B), Boiler, hot water heating and steam fitting (C-4) · #1146541 · expires November 30, 2027
  • Martinez Vince Painting and decorating (C-33) · #503548 · expires January 31, 2027
  • Matlock Roofing INC Roofing (C-39) · #778279 · expires May 31, 2028
  • Morrell Plumbing Plumbing (C-36) · #1124994 · expires August 31, 2028
  • Padilla Concrete Concrete (C-8) · #1088402 · expires March 31, 2028
  • Parking Lot Service Parking and highway improvement (C-32) · #614017 · expires March 31, 2027
  • Pine Ridge Plumbing Plumbing (C-36) · #1080579 · expires August 31, 2027
  • Spa Dad and Son Limited specialty (D-35) · #879209 · expires June 30, 2028
  • Symmonds Zachariah Welding (C-60) · #1108587 · expires August 31, 2027
  • Vargas Michael Flooring and floor covering (C-15) · #568257 · expires May 31, 2027

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