Licensed Contractors in Union City, California

Union City has 195 licensed contractors registered with the California Contractors State License Board across 41 trade classifications. The most common specialties are Electrical Contractor (34), Landscaping Contractor (15), Plumbing Contractor (14). 80 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 (84)
Electrical (41)
Painting (21)
Limited (20)
Plumbing (19)
HVAC (18)
Landscaping (15)
Roofing (9)
Earthwork (8)
Fire (6)
Welding (4)
Solar (2)
Heco Pacific Manufacturing Inc Active
License #247595 D21 Union City, CA Est. 1967
Cold Storage Manufacturing Inc Active
License #304183 B, C-10 +1 more Union City, CA Est. 1975
Cal-West Concrete Cutting Inc Dba National Concrete Cutting Active
License #320029 D06 Union City, CA Est. 1976
Beatson Electric Company Active
License #345282 B, C-10 Union City, CA Est. 1977
Murcia'S Plumbing Active
License #373927 C-36 Union City, CA Est. 1979
Aufdermauer Enterprises Inc Active
License #434560 C-17 Union City, CA Est. 1983
Ferguson Welding Service Active
License #486067 C-60 Union City, CA Est. 1986
Felardo Construction Active
License #547383 B Union City, CA Est. 1988
Chana Construction Inc Active
License #554005 B Union City, CA Est. 1989
Andrew Chih-Ping Chou Active
License #583765 B, C-16 +1 more Union City, CA Est. 1989
Plamar U S A Active
License #605952 C-54 Union City, CA Est. 1990
K C Tile Active
License #659442 C-54 Union City, CA Est. 1992
Gold West Active
License #684199 C-33 Union City, CA Est. 1994
Lindenmuth Construction Active
License #692563 B, C-7 Union City, CA Est. 1994
Pham Landscaper Active
License #705415 C-27 Union City, CA Est. 1995
D Haight Roofing Contractor Active
License #705854 C-39 Union City, CA Est. 1995
Elegant Marble & Granite Active
License #712076 C-54 Union City, CA Est. 1995
De La Cruz Painting Active
License #713810 C-33 Union City, CA Est. 1995
Redwood Floors Active
License #714010 C-15 Union City, CA Est. 1995
Rodan Construction Company Active
License #731254 B Union City, CA Est. 1997
Bond Blacktop Inc Active
License #746432 A Union City, CA Est. 1998
Tim Alberts Bobcat Service Inc Active
License #747558 A, B Union City, CA Est. 1998
Raito Inc Active
License #748015 A, HAZ Union City, CA Est. 1998
Raj Construction Active
License #749425 B Union City, CA Est. 1998
Energy Etc Inc Active
License #749992 C-10 Union City, CA Est. 1998
Acetech Painting Co Active
License #750561 C-33 Union City, CA Est. 1998
Jose'S Concrete Active
License #756730 C-8 Union City, CA Est. 1998
Sang Phan Active
License #758698 C-27 Union City, CA Est. 1999
European Quality Electric Active
License #760234 B, C-10 Union City, CA Est. 1999
Ez Air Control Active
License #773869 C-20 Union City, CA Est. 2000
L & T Construction Active
License #774288 A, B +2 more Union City, CA Est. 2000
Plumbing Masters Active
License #781743 C-36 Union City, CA Est. 2000
D & H Painting Active
License #781852 C-33 Union City, CA Est. 2000
Nick'S Concrete Active
License #806959 C-8 Union City, CA Est. 2002
R C -D Concrete Inc Active
License #813708 C-8 Union City, CA Est. 2002
Tho Nguyen Active
License #816845 C-27 Union City, CA Est. 2003
Dynamic Technical Solutions Active
License #826782 B, C-20 +1 more Union City, CA Est. 2003
M & M Cabinets Inc Active
License #835278 C-6 Union City, CA Est. 2004
Lung - Seng Shih Dba A D C M Active
License #839610 B Union City, CA Est. 2004
Bayland Landscaping Active
License #844320 C-27 Union City, CA Est. 2004
United Misc & Ornamental Steel Inc Active
License #844531 C-23, C-51 Union City, CA Est. 2004
Hardwood Floor Masters Active
License #846181 C-15 Union City, CA Est. 2004
Cold Storage Design & Build Inc Active
License #857929 B Union City, CA Est. 2005
Chand Grewal Active
License #860478 C-10 Union City, CA Est. 2005
Cold Storage Refrigeration Inc Active
License #862917 C-38 Union City, CA Est. 2005
Innovative Woodworks Incorporated Active
License #864955 B Union City, CA Est. 2005
Qualified Plumbers Services Inc Active
License #884105 C-36, C-42 Union City, CA Est. 2006
Indfoss Refrigeration Inc Active
License #887714 C-38 Union City, CA Est. 2006
C S Concrete Inc Active
License #891741 C-8 Union City, CA Est. 2007
Air Excel Inc Active
License #894167 C-20 Union City, CA Est. 2007

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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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