Licensed Contractors in Sonoma, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.

Contractors by Classification

General Contractors

B: General Building Contractor (159) A: General Engineering Contractor (21) B-2: Residential Remodeling Contractor (1)

Specialty Contractors

Show all 45 specialty classifications

Adept Remodel And Construction Active
License #771528 B Sonoma, CA Est. 1999
Sonoma Mission Gardens Inc Active
License #771779 C-27 Sonoma, CA Est. 1999
Raffos Hardwood Floors Inc Active
License #778912 C-15 Sonoma, CA Est. 2000
Superior Screens Inc Active
License #781543 D52 Sonoma, CA Est. 2000
Francie'S By Design Active
License #785855 B, D52 Sonoma, CA Est. 2000
Rmac Construction Active
License #787075 B Sonoma, CA Est. 2000
Demar Inc Active
License #789735 C-12 Sonoma, CA Est. 2001
Grossi James Construction Active
License #789874 A Sonoma, CA Est. 2001
Wolff'S Welding & Fabrication Inc Active
License #791682 C-60 Sonoma, CA Est. 2001
Wood Touch Inc Active
License #792288 C-5 Sonoma, CA Est. 2001
De Ayala Construction Active
License #795913 B Sonoma, CA Est. 2001
Tomko Electric Inc Active
License #797841 C-10 Sonoma, CA Est. 2001
Mangiantini Construction Inc Active
License #800675 B Sonoma, CA Est. 2001
Centerline Design/Build Active
License #802381 B Sonoma, CA Est. 2001
Purtell Construction Active
License #804688 B Sonoma, CA Est. 2002
Wine Country Custom Builders Inc Active
License #806128 B Sonoma, CA Est. 2002
Sean Dunn Active
License #806526 B Sonoma, CA Est. 2002
Gracie Construction Inc Active
License #806540 B Sonoma, CA Est. 2002
Eddie R Plumbing Active
License #808283 C-36 Sonoma, CA Est. 2002
Michael Patrick Devlin Active
License #808497 C-36 Sonoma, CA Est. 2002
Earth Star Electric Active
License #810369 C-10, C-46 Sonoma, CA Est. 2002
Earl'S Electric And Home Works Active
License #811587 C-10 Sonoma, CA Est. 2002
Solas Electric Active
License #816872 C-10 Sonoma, CA Est. 2003
J H Electric Active
License #816936 C-10 Sonoma, CA Est. 2003
Baxter Construction Active
License #820334 B Sonoma, CA Est. 2003
J C C A Active
License #820420 B Sonoma, CA Est. 2003
Belvedere Construction Inc Active
License #824360 B Sonoma, CA Est. 2003
Steffan Smith Construction Active
License #824701 B Sonoma, CA Est. 2003
Vin Co Construction Active
License #826805 B Sonoma, CA Est. 2003
Rodd Renovations Inc Active
License #828657 B Sonoma, CA Est. 2003
M C A Creative Active
License #830505 C-6 Sonoma, CA Est. 2003
Sonoma Vintage Enterprises Inc Active
License #834975 B Sonoma, CA Est. 2004
Urban Window Solutions Active
License #836511 D52 Sonoma, CA Est. 2004
David Straube Construction Dba Dsc Custom Creations Active
License #839881 B Sonoma, CA Est. 2004
Pica Painting & Design Llc Active
License #841504 C-33 Sonoma, CA Est. 2004
Beale Construction Inc Active
License #841770 B Sonoma, CA Est. 2004
R S Reed Inc Active
License #844335 B, C-36 Sonoma, CA Est. 2004
Jon Ballard Construction Active
License #845615 B Sonoma, CA Est. 2004
Rooney Home Remodeling And Construction Active
License #846835 B Sonoma, CA Est. 2004
A N D Construction Active
License #847782 B Sonoma, CA Est. 2004
Allan Cobb Active
License #848850 B Sonoma, CA Est. 2004
Garner Custom Tile Active
License #852167 C-54 Sonoma, CA Est. 2005
M & Z Electrical Contractor Active
License #852578 C-10 Sonoma, CA Est. 2005
G Garcia Electric Active
License #852908 C-10 Sonoma, CA Est. 2005
Bonney Inc Dba Heatwave Systems Active
License #857673 C-4, C-36 Sonoma, CA Est. 2005
G.E.G. Landscape Active
License #861165 C-27 Sonoma, CA Est. 2005
Second Nature Tree Service Active
License #861924 D49 Sonoma, CA Est. 2005
Manzoni Trucking & Excavating Inc Active
License #862651 A Sonoma, CA Est. 2005
B D S Active
License #864390 B, C-10 +1 more Sonoma, CA Est. 2005
Peter Clements Active
License #864786 C-27 Sonoma, CA Est. 2005

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