Licensed Contractors in Covina, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.

Contractors by Trade

Building (257)
Electrical (73)
Plumbing (57)
Limited (54)
Painting (49)
HVAC (31)
Landscaping (26)
Earthwork (23)
Roofing (18)
Fire (15)
Welding (14)
Solar (2)
Piggies Air Conditioning Active
License #1082773 C-20 Covina, CA Est. 2021
Kirman Plumbing Company Active
License #1083688 C-36 Covina, CA Est. 2021
B W K Plumbing Active
License #1084421 C-36 Covina, CA Est. 2021
Mtv Inc Active
License #1084598 C-7 Covina, CA Est. 2021
Ron Liang Active
License #1084620 B Covina, CA Est. 2021
D & Pe Construction Inc Active
License #1084899 B Covina, CA Est. 2021
Canyon Air Systems Active
License #1085763 C-20, C-36 Covina, CA Est. 2022
Steven Moody Construction Inc Active
License #1086249 B Covina, CA Est. 2022
All Angle Development Active
License #1086291 B, C-10 Covina, CA Est. 2022
Wide Step Inc Active
License #1086769 C-38 Covina, CA Est. 2022
Emjs Construction Experts Inc Active
License #1087030 B Covina, CA Est. 2022
Ap Plumbing And Rooter Inc Active
License #1087944 C-36 Covina, CA Est. 2022
Canyon City Cooling Inc Active
License #1088249 C-20 Covina, CA Est. 2022
Sd Design Construction Group Active
License #1088725 B Covina, CA Est. 2022
Grandwood Construction Inc Active
License #1089182 B Covina, CA Est. 2022
Power Plumbing Active
License #1089489 C-36 Covina, CA Est. 2022
Socal Tree Service Active
License #1089537 D49 Covina, CA Est. 2022
Pennine Plumbing Active
License #1090302 C-36 Covina, CA Est. 2022
Guixing Construction Inc Active
License #1090612 B, C-10 Covina, CA Est. 2022
Bluetek Demolition Active
License #1091898 C-21, C-22 Covina, CA Est. 2022
A Pine Plumbing Co Active
License #1093260 C-36 Covina, CA Est. 2022
Gerardo Peralta Painting Active
License #1095011 C-33 Covina, CA Est. 2022
Michael Chen Active
License #1095842 B Covina, CA Est. 2022
Cornerstone Design Build Active
License #1097027 B Covina, CA Est. 2022
Day & Nite Electrical Tech Svc Active
License #1097919 C-10 Covina, CA Est. 2022
Prolific Drywall Active
License #1098141 B, C-9 Covina, CA Est. 2022
Maple Construction And Development Inc Active
License #1100063 B Covina, CA Est. 2022
Brightview Construction Active
License #1100073 A Covina, CA Est. 2022
Eldon Craig Sawyer Active
License #1101889 B Covina, CA Est. 2023
Wintri Active
License #1103351 C-20 Covina, CA Est. 2023
Hector M Varela Active
License #1104269 C-27 Covina, CA Est. 2023
Dahai Zhao Active
License #1105538 B Covina, CA Est. 2023
Stop Fire Protection Active
License #1105680 C-16 Covina, CA Est. 2023
Cruz Johnny Plumbing Active
License #1106109 C-36 Covina, CA Est. 2023
Alpha 2 Construction Inc Active
License #1106156 B Covina, CA Est. 2023
Matrix Air & Hydronic Balancing Co Active
License #1106383 D62 Covina, CA Est. 2023
Guerrero'S Home Improvements Inc Active
License #1107895 B-2 Covina, CA Est. 2023
C-Electric Active
License #1108277 C-10 Covina, CA Est. 2023
Vincent Oritz Active
License #1110269 C-10 Covina, CA Est. 2023
Land Newvision Inc Active
License #1110852 C-27 Covina, CA Est. 2023
Legleu Construction Active
License #1111266 B Covina, CA Est. 2023
Covenant Air Solutions Active
License #1112015 C-20 Covina, CA Est. 2023
Xiao Chen Active
License #1112856 B Covina, CA Est. 2023
Summit Quality Builders Inc Active
License #1114109 B Covina, CA Est. 2023
Sark Steel Inc Active
License #1114312 C-51 Covina, CA Est. 2023
Emi & Val Stone Slabs Corp Active
License #1115566 B, C-54 Covina, CA Est. 2024
All Joy Home Inc Active
License #1116568 B Covina, CA Est. 2024
Flash Plumbing Inc Active
License #1116600 C-36 Covina, CA Est. 2024
Nava'S Construction Corp Active
License #1117716 B Covina, CA Est. 2024
Calidad Landscape Inc Active
License #1118248 C-27 Covina, CA Est. 2024

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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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