Licensed Contractors in Wilton, California
Wilton has 129 licensed contractors registered with the California Contractors State License Board across 39 trade classifications. The most common specialties are Electrical Contractor (17), Plumbing Contractor (10), Landscaping Contractor (7). 65 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: February 20, 2026.
Contractors by Classification
General Contractors
Specialty Contractors
C-10: Electrical Contractor
(17)
C-36: Plumbing Contractor
(10)
C-27: Landscaping Contractor
(7)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(6)
C-33: Painting and Decorating Contractor
(6)
C-57: Well Drilling Contractor
(5)
HAZ: Hazardous Substance Removal Certification
(5)
C-39: Roofing Contractor
(5)
C-8: Concrete Contractor
(4)
C-15: Flooring and Floor Covering Contractor
(4)
License #323126
B
Wilton, CA
Est. 1976
Chase Construction Company
Active
License #357064
B
Wilton, CA
Est. 1978
License #368061
D21
Wilton, CA
Est. 1979
License #376587
C-57
Wilton, CA
Est. 1979
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
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
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
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
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
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
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
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