Licensed Contractors in Angwin, California

Angwin has 31 licensed contractors registered with the California Contractors State License Board across 10 trade classifications. The most common specialties are Electrical Contractor (4), Machinery and Pumps (3), Plumbing Contractor (3). 22 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 (22)
Electrical (4)
Limited (4)
Plumbing (3)
Landscaping (2)
Painting (1)
Fire (1)
Klingbeil Plumbing Active
License #272429 B, C-36 Angwin, CA Est. 1971
Rock And Sons Inc Active
License #284939 C-10 Angwin, CA Est. 1973
Douglas A Hamilton Active
License #351044 B, HAZ Angwin, CA Est. 1978
J L Burkart Construction Active
License #475140 B Angwin, CA Est. 1985
Dennis E Watson Active
License #490517 A Angwin, CA Est. 1986
Frank Joseph Borges Jr Active
License #515822 B Angwin, CA Est. 1987
Builtworks Industries Active
License #595277 B, D21 +1 more Angwin, CA Est. 1990
Glen Ragsdale Underground Associates Inc Active
License #611965 A Angwin, CA Est. 1991
Brian Bowen Construction Company Active
License #657973 B Angwin, CA Est. 1992
St Helena Plumbing Active
License #671970 C-36 Angwin, CA Est. 1993
Larsen Construction Active
License #715543 B Angwin, CA Est. 1995
Ron Priest Construction Inc Active
License #789036 B Angwin, CA Est. 2000
Wesner Excavating Inc Active
License #801539 A Angwin, CA Est. 2001
Bunch Construction Inc Active
License #806852 B Angwin, CA Est. 2002
Behrens Construction Active
License #843279 B Angwin, CA Est. 2004
Seth Dillon Construction Active
License #897692 B Angwin, CA Est. 2007
New Life Construction Active
License #898751 B Angwin, CA Est. 2007
Palisades Pump Service Inc Active
License #914431 C-36, D21 Angwin, CA Est. 2008
Westenrider Electric Active
License #917154 C-10 Angwin, CA Est. 2008
J E S Construction Active
License #917286 B Angwin, CA Est. 2008
Travis Construction Active
License #933639 B Angwin, CA Est. 2009
Jeffrey Construction Active
License #938532 B Angwin, CA Est. 2009
A R Painting Active
License #1007904 C-33 Angwin, CA Est. 2015
Dragonfly Landscaping Active
License #1057780 C-27 Angwin, CA Est. 2019
Fallin Machinery Repair Active
License #1113412 D21 Angwin, CA Est. 2023
Eric Kenneth Martinez Active
License #1116905 C-27 Angwin, CA Est. 2024
Biopave Services Llc Active
License #1125874 A, B Angwin, CA Est. 2024
Code 3 Electric Inc Active
License #1147797 C-10 Angwin, CA Est. 2025
Heywood Construction Suspended
License #627984 B Angwin, CA Est. 1991
Casa Forte Suspended
License #867729 C-10, C-28 Angwin, CA Est. 2005
John Givens Construction Suspended
License #879345 B Angwin, CA Est. 2006

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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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