Licensed Contractors in Wilton, California

Wilton has 130 licensed contractors registered with the California Contractors State License Board across 41 trade classifications. The most common specialties are Electrical Contractor (17), Plumbing Contractor (10), Landscaping Contractor (7). 64 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 (69)
Electrical (20)
Limited (17)
Plumbing (16)
Painting (15)
Fire (9)
Roofing (8)
Landscaping (8)
HVAC (6)
Earthwork (6)
Welding (5)
Solar (1)
Jack Stephenson General Building Contractor Active
License #323126 B Wilton, CA Est. 1976
Chase Construction Company Active
License #357064 B Wilton, CA Est. 1978
Robert L Nix Pump Sales And Service Active
License #368061 D21 Wilton, CA Est. 1979
Robert Allen Nix Well Drilling Active
License #376587 C-57 Wilton, CA Est. 1979
R A Nemetz Construction Co Inc Active
License #382708 A Wilton, CA Est. 1979
Raymond Sterk Active
License #430988 B Wilton, CA Est. 1982
Bob Goeb Custom Cabinet Active
License #434487 C-6 Wilton, CA Est. 1983
Future Energy Savers Active
License #463720 B, C-10 +3 more Wilton, CA Est. 1984
Wine Country Shotblast & Coatings Active
License #492565 C-33, D06 +1 more Wilton, CA Est. 1986
M J Aronson Active
License #511381 A, B +3 more Wilton, CA Est. 1987
Giant Pool Service Active
License #528107 C-53 Wilton, CA Est. 1988
Karnes Floor Covering Active
License #546570 C-15 Wilton, CA Est. 1988
Bruce Baldwin Construction Active
License #548601 B Wilton, CA Est. 1988
Stovall Construction Active
License #571781 A, ASB +1 more Wilton, CA Est. 1989
Wes Construction Services Active
License #584339 B Wilton, CA Est. 1990
Abantees Active
License #585962 A Wilton, CA Est. 1990
Quality Carpentry & Construction Co Active
License #589713 B, C-10 Wilton, CA Est. 1990
Shaffer Electric Active
License #598874 C-10 Wilton, CA Est. 1990
Arthur Waddell Engineering Active
License #599918 A Wilton, CA Est. 1990
D L Rogers Construction Active
License #607414 B Wilton, CA Est. 1990
Cochrane'S Iron Service Active
License #627606 C-23 Wilton, CA Est. 1991
Heim Property Maintenance Inc Active
License #640131 B, C-10 +1 more Wilton, CA Est. 1992
Hagerman Construction Active
License #654459 B Wilton, CA Est. 1992
Warren Homes Inc Active
License #656188 B, C-27 Wilton, CA Est. 1992
Scotty'S Well Drilling Active
License #658098 C-57 Wilton, CA Est. 1992
T R Wood Electric Active
License #659558 B, C-10 Wilton, CA Est. 1992
Ricky Guerrero Active
License #665111 B Wilton, CA Est. 1993
Fix-It Rite Active
License #669845 C-20 Wilton, CA Est. 1993
Air Applied Mulch Service Active
License #675407 A Wilton, CA Est. 1993
Garrison Plumbing Active
License #695171 C-36 Wilton, CA Est. 1994
Dan'S Doors Active
License #700895 D28 Wilton, CA Est. 1995
Colton Construction Active
License #701692 B Wilton, CA Est. 1995
Creager Electric Active
License #713092 C-10 Wilton, CA Est. 1995
Bellomy Company Sign Installation Active
License #713616 D42 Wilton, CA Est. 1995
Action Ironworks Active
License #722337 C-23, C-51 Wilton, CA Est. 1996
Wolfe Concrete Inc Active
License #751665 C-8 Wilton, CA Est. 1998
Vinson Construction Active
License #752888 B Wilton, CA Est. 1998
V M Construction Active
License #758467 B Wilton, CA Est. 1999
Fred Michael Rau General Contractor Active
License #758604 B Wilton, CA Est. 1999
Robert Grubb Construction Active
License #759743 B Wilton, CA Est. 1999
West Coast Spray Systems Inc Active
License #763346 B Wilton, CA Est. 1999
Tollner Painting Active
License #766594 C-33 Wilton, CA Est. 1999
Mark Sondrol Active
License #778034 C-8 Wilton, CA Est. 2000
Rc Berti Construction Dba Rc Berti Engineering Construction Active
License #804430 A, HAZ Wilton, CA Est. 2002
American Stone Active
License #806296 C-54 Wilton, CA Est. 2002
Tommy Lane Painting Active
License #811516 B, C-33 Wilton, CA Est. 2002
Olivas Drywall And Construction Inc Active
License #815147 B, C-9 Wilton, CA Est. 2002
Carl Painting Active
License #831715 C-33 Wilton, CA Est. 2004
Duckworth Electric Inc Active
License #833692 C-10 Wilton, CA Est. 2004
Commins H V A C Active
License #834882 B, C-20 Wilton, CA Est. 2004

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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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