Licensed Contractors in Covina, California

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)
Gomringer Construction Services Active
License #1077715 A, B +1 more Covina, CA Est. 2021
R M F Electric Inc Active
License #1078268 B, C-10 Covina, CA Est. 2021
Big Smile Plumbing Active
License #1078521 ASB, B +1 more Covina, CA Est. 2021
The Rotary Specialists Active
License #1078850 D21 Covina, CA Est. 2021
Marijan Rudela Active
License #1079333 C-7 Covina, CA Est. 2021
Wfg Ventures Inc Active
License #1079437 B Covina, CA Est. 2021
So Cal Blinds & Shades Active
License #1079895 D03, D52 Covina, CA Est. 2021
Aviles General Contracting Active
License #1080008 B Covina, CA Est. 2021
Hardrock Pavement Improvement Active
License #1080510 C-8, C-12 +1 more Covina, CA Est. 2021
Martinez Construction Active
License #1080810 B Covina, CA Est. 2021
Miranda'S Tree Service Active
License #1080959 D49 Covina, CA Est. 2021
Andersen Commercial Plumbing Llc Dba Asap Drain Guys & Plumbing Active
License #1081682 C-36 Covina, CA Est. 2021
California Pro Security Active
License #1081782 C-7 Covina, CA Est. 2021
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
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
Cruz Johnny Plumbing Active
License #1106109 C-36 Covina, CA Est. 2023
Alpha 2 Construction Inc Active
License #1106156 B 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
Proficient Drywall Corp Active
License #1110058 C-9 Covina, CA Est. 2023
Vincent Oritz Active
License #1110269 C-10 Covina, CA Est. 2023

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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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