Licensed Contractors in Modesto, 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
(446)
A: General Engineering Contractor
(46)
B-2: Residential Remodeling Contractor
(12)
Specialty Contractors
C-10: Electrical Contractor
(136)
C-33: Painting and Decorating Contractor
(97)
C-36: Plumbing Contractor
(91)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(89)
C-15: Flooring and Floor Covering Contractor
(64)
C-27: Landscaping Contractor
(60)
C-54: Ceramic and Mosaic Tile Contractor
(57)
C-39: Roofing Contractor
(43)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(31)
C-8: Concrete Contractor
(29)
Rick Bills
Active
License #401107
B
Modesto, CA
Est. 1981
License #403060
D52
Modesto, CA
Est. 1981
Lewis Rayner
Active
License #407686
B
Modesto, CA
Est. 1981
Jim Miller Construction
Active
License #410227
B
Modesto, CA
Est. 1981
License #415342
B, C-10
Modesto, CA
Est. 1981
License #418402
C-53
Modesto, CA
Est. 1982
License #425805
B
Modesto, CA
Est. 1982
Cutting Edge Construction
Active
License #430209
B
Modesto, CA
Est. 1982
Gary Burton Lewis
Active
License #431126
B
Modesto, CA
Est. 1982
M D Flooring Inc
Active
License #433058
C-15
Modesto, CA
Est. 1983
D & M Hancock Inc
Active
License #436136
A, B +1 more
Modesto, CA
Est. 1983
Whorton Construction
Active
License #439575
B, C-36
Modesto, CA
Est. 1983
Keefe Winokur
Active
License #440170
B, C-10
Modesto, CA
Est. 1983
Bruce'S Plumbing Service
Active
License #441594
C-36
Modesto, CA
Est. 1983
Dh Landscape Consulting
Active
License #445590
C-27
Modesto, CA
Est. 1983
G M Construction
Active
License #448825
B, C-6
Modesto, CA
Est. 1983
Moser Electrical
Active
License #449687
C-10
Modesto, CA
Est. 1983
Benedict Electric
Active
License #449954
C-10
Modesto, CA
Est. 1983
Wallace Floor Covering
Active
License #452398
C-15
Modesto, CA
Est. 1984
A-1 Plumbing
Active
License #454201
C-36
Modesto, CA
Est. 1984
Royalty Cleaning Services
Active
License #458541
B
Modesto, CA
Est. 1984
License #462976
B
Modesto, CA
Est. 1984
Layman Electric Inc
Active
License #468307
C-10
Modesto, CA
Est. 1985
George Simvoulakis
Active
License #470454
B
Modesto, CA
Est. 1985
Guenzi Electric Inc
Active
License #473371
C-10
Modesto, CA
Est. 1985
Johnson Painting
Active
License #476341
C-33
Modesto, CA
Est. 1985
License #477965
C-10, C-27
Modesto, CA
Est. 1985
License #479018
A, C-57 +1 more
Modesto, CA
Est. 1985
R B Construction
Active
License #479652
A, B
Modesto, CA
Est. 1985
License #482556
B, C-16 +2 more
Modesto, CA
Est. 1985
Schlegel Finish Carpentry
Active
License #484393
C-6
Modesto, CA
Est. 1985
License #485517
C-20
Modesto, CA
Est. 1986
T - Bar Concrete
Active
License #485955
C-8
Modesto, CA
Est. 1986
Diehl Building Services Inc
Active
License #488685
B
Modesto, CA
Est. 1986
G Hedgecock Inc
Active
License #488766
A, C-12
Modesto, CA
Est. 1986
Tru-Tech
Active
License #492186
B, C-33 +2 more
Modesto, CA
Est. 1986
License #494419
C-4
Modesto, CA
Est. 1986
Al Rosa Construction Inc
Active
License #495333
B
Modesto, CA
Est. 1986
S C Construction
Active
License #498637
B
Modesto, CA
Est. 1986
Ultimate Pools By Fetter
Active
License #498967
C-53
Modesto, CA
Est. 1986
License #499794
B
Modesto, CA
Est. 1986
Rancano Construction
Active
License #500355
B
Modesto, CA
Est. 1986
Weststar Fire Systems Inc
Active
License #505637
C-16
Modesto, CA
Est. 1987
Howell Construction Inc
Active
License #506071
B
Modesto, CA
Est. 1987
Holidy Construction
Active
License #507138
A
Modesto, CA
Est. 1987
Ditto Construction
Active
License #507168
B
Modesto, CA
Est. 1987
Jon'S Quality Roofing
Active
License #508606
C-39
Modesto, CA
Est. 1987
Continental Painting
Active
License #510630
C-33
Modesto, CA
Est. 1987
Greg Barzan Construction
Active
License #513543
B
Modesto, CA
Est. 1987
Joe Souza Construction Inc
Active
License #514015
B
Modesto, CA
Est. 1987