Licensed Contractors in Upper Lake, California

Upper Lake has 31 licensed contractors registered with the California Contractors State License Board across 22 trade classifications. The most common specialties are Electrical Contractor (2), Concrete Contractor (1), Earthwork and Paving Contractor (1). 19 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (21)
Limited (4)
Plumbing (3)
Painting (3)
Electrical (2)
Roofing (2)
Earthwork (2)
Fire (2)
Welding (1)
Rainer Construction Active
License #321744 B Upper Lake, CA Est. 1976
Country Carpets Active
License #520845 C-15 Upper Lake, CA Est. 1987
Hutton Well Drilling Active
License #522306 A, C-57 Upper Lake, CA Est. 1988
D & D Fence Active
License #556949 C-13 Upper Lake, CA Est. 1989
Petaluma Brushworks Active
License #668028 C-33 Upper Lake, CA Est. 1993
North Shore Drywall Active
License #725775 B, C-9 Upper Lake, CA Est. 1996
Mc Cutcheon Construction Active
License #751384 B Upper Lake, CA Est. 1998
Thomas A Fryer Repairs And Construction Active
License #762241 B, C-54 Upper Lake, CA Est. 1999
Mas Construction Active
License #784048 B Upper Lake, CA Est. 2000
Kelsay Construction Active
License #829920 B Upper Lake, CA Est. 2003
Sawdust Construction Active
License #848276 B, C-5 Upper Lake, CA Est. 2004
E C S Construction Active
License #862756 B Upper Lake, CA Est. 2005
Summerfield & Sons Construction Active
License #870813 B Upper Lake, CA Est. 2006
C N R Construction Active
License #873554 B Upper Lake, CA Est. 2006
Cross Cut Construction Active
License #908406 B Upper Lake, CA Est. 2007
Lovings Fireplace Service Active
License #918430 D34 Upper Lake, CA Est. 2008
J W Electric Active
License #933271 C-10 Upper Lake, CA Est. 2009
Isaiah'S Plumbing Active
License #979539 C-36 Upper Lake, CA Est. 2012
Jim'S Pumps Active
License #993066 C-55, D21 Upper Lake, CA Est. 2014
Devon Titterington Construction Active
License #1008205 B Upper Lake, CA Est. 2015
Jb Electric Active
License #1011155 C-10 Upper Lake, CA Est. 2016
Chelsea General Contractors Inc Active
License #1027409 B, C-8 Upper Lake, CA Est. 2017
T K Excavation Active
License #1040083 C-12 Upper Lake, CA Est. 2018
Zimmerschied Construction Active
License #1052772 B Upper Lake, CA Est. 2019
Ace Tree Solutions Active
License #1054539 D49 Upper Lake, CA Est. 2019
Eyeball Construction Active
License #1058546 B Upper Lake, CA Est. 2019
Coleman Construction Llc Active
License #1099896 A, ASB +2 more Upper Lake, CA Est. 2022
Traction King Llc Active
License #1109344 D12 Upper Lake, CA Est. 2023
Barnett Marine Engineering Llc Active
License #1119571 A Upper Lake, CA Est. 2024
Juan Martinez Construction Active
License #1138971 B Upper Lake, CA Est. 2025
Salas Roofing Active
License #1142684 C-39 Upper Lake, CA Est. 2025

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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