Licensed Contractors in Plymouth, California
Plymouth has 42 licensed contractors registered with the California Contractors State License Board across 21 trade classifications. The most common specialties are Painting and Decorating Contractor (3), Low Voltage Systems Contractor (3), Landscaping Contractor (3). 25 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-33: Painting and Decorating Contractor
(3)
C-7: Low Voltage Systems Contractor
(3)
C-27: Landscaping Contractor
(3)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(2)
C-10: Electrical Contractor
(2)
C-42: Sanitation System Contractor
(2)
C-57: Well Drilling Contractor
(2)
C-36: Plumbing Contractor
(2)
C-5: Framing and Rough Carpentry Contractor
(2)
C-38: Refrigeration Contractor
(1)
License #357897
A, C-57
Plymouth, CA
Est. 1978
Kirk Reuter Construction
Active
License #422758
B
Plymouth, CA
Est. 1982
License #495861
C-32, C-33
Plymouth, CA
Est. 1986
Don Humphries Construction
Active
License #498943
B, C-36
Plymouth, CA
Est. 1986
Amador Mechanical Inc
Active
License #501343
A, C-34 +2 more
Plymouth, CA
Est. 1986
Rob Cowan Construction Inc
Active
License #577122
A
Plymouth, CA
Est. 1989
Estey Development Co
Active
License #604781
A, B
Plymouth, CA
Est. 1990
Dal Porto Excavating
Active
License #628143
A
Plymouth, CA
Est. 1991
M B L Painting
Active
License #689806
C-33
Plymouth, CA
Est. 1994
Tom Binns Construction
Active
License #704403
B
Plymouth, CA
Est. 1995
License #732918
C-5
Plymouth, CA
Est. 1997
Sterling Gardens
Active
License #751832
C-27
Plymouth, CA
Est. 1998
Double Eagle Construction
Active
License #797449
B
Plymouth, CA
Est. 2001
License #809263
B
Plymouth, CA
Est. 2002
Earth Shaping Landscapes
Active
License #811291
C-27
Plymouth, CA
Est. 2002
Lyman Corporation Inc
Active
License #853476
B, C-10
Plymouth, CA
Est. 2005
Aloha Septic & Excavation
Active
License #873776
A, C-57
Plymouth, CA
Est. 2006
Campoy General Contracting
Active
License #883379
B
Plymouth, CA
Est. 2006
Mann'S Heating And Air Con
Active
License #885785
C-20
Plymouth, CA
Est. 2006
David Michael Sipes
Active
License #891152
B
Plymouth, CA
Est. 2007
David D Moser
Active
License #898654
B
Plymouth, CA
Est. 2007
Blue Valley Remodeling Inc
Active
License #899796
B, C-15
Plymouth, CA
Est. 2007
Osborne Dave Contracting
Active
License #927564
C-5, D24
Plymouth, CA
Est. 2009
Outdoor Escapes
Active
License #956962
C-27
Plymouth, CA
Est. 2011
T K Construction
Active
License #958682
B
Plymouth, CA
Est. 2011
Allcom Telecom Inc
Active
License #967943
C-7
Plymouth, CA
Est. 2011
Heartland Video Systems Inc
Active
License #995083
C-7
Plymouth, CA
Est. 2014
Wolin Excavation Inc
Active
License #1005873
A
Plymouth, CA
Est. 2015
License #1016167
B
Plymouth, CA
Est. 2016
Gartner Refrigeration Inc
Active
License #1048000
C-38
Plymouth, CA
Est. 2018
Quinn Fencing
Active
License #1064230
C-13
Plymouth, CA
Est. 2020
Apex Commercial Painting Inc
Active
License #1065991
C-33
Plymouth, CA
Est. 2020
Facelift Stucco Exteriors
Active
License #1076441
C-35
Plymouth, CA
Est. 2021
Patrick Riordan Construction
Active
License #1102169
B
Plymouth, CA
Est. 2023
Tri Phase Construction
Active
License #1112321
B, C-20 +1 more
Plymouth, CA
Est. 2023
License #1128293
B, C-10
Plymouth, CA
Est. 2024
Silver Lined Construction
Active
License #1128991
B
Plymouth, CA
Est. 2024
Lnc Septics
Active
License #1130898
C-42
Plymouth, CA
Est. 2024
Comm-Works Llc
Active
License #1131890
C-7
Plymouth, CA
Est. 2025
License #1138086
B
Plymouth, CA
Est. 2025
Blustone Pool Construction
Active
License #1148261
C-53
Plymouth, CA
Est. 2025
Tri-State Drilling Llc
Suspended
License #1106306
D09
Plymouth, CA
Est. 2023