Licensed Contractors in Covina, California

Covina has 486 licensed contractors registered with the California Contractors State License Board across 58 trade classifications. The most common specialties are Electrical Contractor (65), Plumbing Contractor (53), Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor (28). 238 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 (256)
Electrical (74)
Limited (55)
Plumbing (54)
Painting (47)
HVAC (36)
Earthwork (26)
Landscaping (26)
Roofing (18)
Fire (14)
Welding (14)
Solar (3)
Morgan Landscaping Active
License #176611 C-27 Covina, CA Est. 1958
The Mcintyre Company Active
License #184513 B Covina, CA Est. 1959
Langston Construction Active
License #285707 B, C-8 +1 more Covina, CA Est. 1973
House Of Metal Engineering Active
License #295934 C-20 Covina, CA Est. 1974
Ramco Sheet Metal Active
License #297761 C-20, C-43 Covina, CA Est. 1974
Anthony Decorators Active
License #325159 C-33 Covina, CA Est. 1976
B & M Asphalt Inc Active
License #340942 C-12 Covina, CA Est. 1977
Air Balance Co Inc Active
License #347017 D62 Covina, CA Est. 1977
Reynolds Gardening & Landscaping Active
License #359609 C-27 Covina, CA Est. 1978
David Lee Storlie Dba Creative Sign & Display Co Active
License #360181 C-10, D03 +1 more Covina, CA Est. 1978
J & J Door Closer Service Inc Active
License #364589 D28 Covina, CA Est. 1978
Superior Garage Door Inc Active
License #372022 D28 Covina, CA Est. 1979
Pisano & Sons Painting & Decorating Active
License #390449 C-33 Covina, CA Est. 1980
Valley Plumbing Active
License #408122 C-4, C-16 +1 more Covina, CA Est. 1981
Scott J Woodland Construction Inc Active
License #410157 B, C-15 +1 more Covina, CA Est. 1981
All C'S Electric & Const Co Active
License #413081 B, C-10 Covina, CA Est. 1981
Andrew James Ellsworth Active
License #413069 B Covina, CA Est. 1981
Musulman Roofing Co Inc Active
License #420356 C-39 Covina, CA Est. 1982
Mark Thomas Mcdermott Active
License #431753 B Covina, CA Est. 1982
Power Systems & Controls Active
License #432655 B, C-10 Covina, CA Est. 1982
Suazo'S Heating And Air Conditioning Active
License #435707 C-20 Covina, CA Est. 1983
Lee Arce Development Co Inc Active
License #443181 B Covina, CA Est. 1983
Johnny'S Pool Service Active
License #448650 C-53, D35 Covina, CA Est. 1983
Nishida Active
License #449814 C-27 Covina, CA Est. 1983
J A Lopez Electric Inc Active
License #458123 C-10 Covina, CA Est. 1984
Ray Arce Inc Dba Performance Plastering Active
License #463234 C-35 Covina, CA Est. 1984
Nick Acedo Builders Inc Active
License #464140 B, C-6 Covina, CA Est. 1984
T Ryan Plumbing Active
License #466317 C-36 Covina, CA Est. 1984
G D Electric Active
License #482586 C-10 Covina, CA Est. 1985
John White Plumbing Active
License #497638 C-36 Covina, CA Est. 1986
Sharp Line Builders Active
License #511501 B, C-8 Covina, CA Est. 1987
Dan Althouse Dba Competition Electric Active
License #516842 C-10 Covina, CA Est. 1987
Jim Oronoz Painting Active
License #522133 C-33 Covina, CA Est. 1987
Dynamo Constructors Incorporated Active
License #522526 A, B Covina, CA Est. 1988
Wuillay Plumbing Inc Active
License #527859 C-36 Covina, CA Est. 1988
Tri-Mark Enterprises Inc Active
License #537379 B Covina, CA Est. 1988
T R Masonry Active
License #539057 C-29 Covina, CA Est. 1988
Mj Roofing Active
License #540148 C-39 Covina, CA Est. 1988
Ramos Concrete Active
License #540554 C-8 Covina, CA Est. 1988
Dg Landworks Active
License #543305 C-27 Covina, CA Est. 1988
Steven Moody Construction Active
License #545273 B Covina, CA Est. 1988
Hageman Carpet Care Active
License #548467 C-15 Covina, CA Est. 1988
East West Construction Co Active
License #561390 B Covina, CA Est. 1989
J W Lock Co Inc Active
License #563708 D16 Covina, CA Est. 1989
Bernica Builders Inc Active
License #564624 B Covina, CA Est. 1989
James Trans Active
License #566076 B Covina, CA Est. 1989
J N Davis Roofing Company Active
License #572125 C-39 Covina, CA Est. 1989
J H Construction Active
License #577107 B Covina, CA Est. 1989
2 Sons Construction Active
License #588400 B Covina, CA Est. 1990
Los Angeles Engineering Inc Active
License #591176 A, B +4 more Covina, CA Est. 1990

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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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