Licensed Contractors in Wilmington, California

Wilmington has 151 licensed contractors registered with the California Contractors State License Board across 38 trade classifications. The most common specialties are Electrical Contractor (20), Plumbing Contractor (18), Painting and Decorating Contractor (12). 54 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 (61)
Painting (25)
Electrical (24)
Plumbing (20)
Roofing (13)
Earthwork (13)
Limited (11)
HVAC (7)
Welding (7)
Landscaping (5)
Fire (2)
Tony Demaria Electric Inc Active
License #315448 C-10 Wilmington, CA Est. 1976
Charles Moine Active
License #343468 C-21, D40 +1 more Wilmington, CA Est. 1977
San Pedro Sign Company Active
License #351019 B, C-10 +1 more Wilmington, CA Est. 1978
B And A Plumbing Active
License #371295 C-36 Wilmington, CA Est. 1979
Sun River Landscaping Incorporated Active
License #379375 C-27 Wilmington, CA Est. 1979
Ed'S Fencing Inc Active
License #422002 C-13, C-23 +2 more Wilmington, CA Est. 1982
All Types Glass And Mirror Active
License #529081 B, C-17 Wilmington, CA Est. 1988
Maynez Construction Company Active
License #535592 B Wilmington, CA Est. 1988
Rodriguez Construction Inc Active
License #539236 B Wilmington, CA Est. 1988
Alsop Lock & Key Active
License #546866 C-7, D16 +1 more Wilmington, CA Est. 1988
Ruggeri Development & Construction Inc Active
License #580934 B, C-54 Wilmington, CA Est. 1989
Macro Electric Active
License #610752 C-10 Wilmington, CA Est. 1991
C T G Construction Inc Dba C T Georgiou Painting Co Active
License #635916 B, C-33 Wilmington, CA Est. 1992
Quality Refrigeration Company Inc Active
License #667341 C-20, C-38 Wilmington, CA Est. 1993
Smart Entry System Active
License #667889 B Wilmington, CA Est. 1993
Frank'S Custom Painting Active
License #680629 C-33 Wilmington, CA Est. 1993
J Gordo Plastering Active
License #689004 C-35 Wilmington, CA Est. 1994
Rfm General Construction Inc Active
License #692454 B Wilmington, CA Est. 1994
Bcp Active
License #726104 C-12 Wilmington, CA Est. 1996
Ruben'S Fencing Active
License #734190 C-13 Wilmington, CA Est. 1997
Torres G Electric Active
License #755322 C-10 Wilmington, CA Est. 1998
Jesse Fernandez Active
License #762917 B, C-38 Wilmington, CA Est. 1999
California Construction Services Active
License #767434 B, C-35 Wilmington, CA Est. 1999
Adivari Incorporated Active
License #804353 C-21 Wilmington, CA Est. 2002
Ruan Plumbing & Rooter Service Active
License #815047 C-36 Wilmington, CA Est. 2002
Electro Active
License #828808 C-10 Wilmington, CA Est. 2003
Omega Construction Active
License #836759 B Wilmington, CA Est. 2004
Tony B Electric And Construction Active
License #845620 B, C-10 Wilmington, CA Est. 2004
Thomas D Beaulieu A Partnership Active
License #847193 B Wilmington, CA Est. 2004
Any Kind Of Tree Service Active
License #849041 D49 Wilmington, CA Est. 2004
Fernando Construction Active
License #854522 A, B +1 more Wilmington, CA Est. 2005
Eddy'S Artistic Wrought Iron Inc Active
License #856105 C-23 Wilmington, CA Est. 2005
Venitile Active
License #873938 C-54 Wilmington, CA Est. 2006
Hightech Construction Solutions Active
License #878997 A, B +1 more Wilmington, CA Est. 2006
Alex Garage Door Services Active
License #884088 D28 Wilmington, CA Est. 2006
A & J Plumbing And Rooter Active
License #889571 C-36, C-42 Wilmington, CA Est. 2007
Angel'S Concrete Active
License #899556 C-8 Wilmington, CA Est. 2007
M B Electric Active
License #900701 B, C-10 Wilmington, CA Est. 2007
D Mercado Masonry Active
License #912097 C-29 Wilmington, CA Est. 2008
Eduardo Estrada Active
License #916113 C-33 Wilmington, CA Est. 2008
Gran C D O Construction Inc Active
License #918851 B, C-10 Wilmington, CA Est. 2008
Bruno Tenzera Inc Active
License #919165 B, C-54 Wilmington, CA Est. 2008
J M E Construction Active
License #921816 B Wilmington, CA Est. 2008
Loza Build Active
License #922137 B Wilmington, CA Est. 2008
Warys Construction Active
License #922756 B Wilmington, CA Est. 2008
Lara Home Repair & Remodel Active
License #925262 B Wilmington, CA Est. 2008
Bgm Installation Inc Active
License #926905 C-54 Wilmington, CA Est. 2009
Flores Windows & Doors Active
License #933382 B, C-17 Wilmington, CA Est. 2009
Cacho Electric Active
License #933802 C-10 Wilmington, CA Est. 2009
Olivo'S Professional Painting Active
License #943979 C-33 Wilmington, CA Est. 2010

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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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