Licensed Contractors in Rancho Cucamonga, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (501)
Electrical (181)
Limited (107)
Painting (93)
HVAC (92)
Plumbing (79)
Roofing (54)
Earthwork (52)
Landscaping (51)
Fire (29)
Welding (20)
Solar (8)
Calderon Technologies Active
License #1122065 B-2, C-7 Rancho Cucamonga, CA Est. 2024
Bar General Building Inc Active
License #1122164 B Rancho Cucamonga, CA Est. 2024
Zabi Kader Active
License #1122330 B Rancho Cucamonga, CA Est. 2024
Wang Mingxiao Active
License #1122389 B Rancho Cucamonga, CA Est. 2024
Moreno Electric Active
License #1122450 C-10 Rancho Cucamonga, CA Est. 2024
New Era Residential Remodel Inc Active
License #1122534 B Rancho Cucamonga, CA Est. 2024
Montano Construction Corp Active
License #1123179 B Rancho Cucamonga, CA Est. 2024
So Cal Title 24 Llc Active
License #1123225 B-2 Rancho Cucamonga, CA Est. 2024
Premier A D U Active
License #1124073 B Rancho Cucamonga, CA Est. 2024
Pci Electric Active
License #1124220 C-10 Rancho Cucamonga, CA Est. 2024
Local Electrical And Lighting Active
License #1124249 C-10 Rancho Cucamonga, CA Est. 2024
Raise The Roof Repairs Active
License #1124529 C-39 Rancho Cucamonga, CA Est. 2024
Joule Construction Active
License #1125073 A, C-10 Rancho Cucamonga, CA Est. 2024
Dubuque Inc Active
License #1125202 D34 Rancho Cucamonga, CA Est. 2024
Power Rise Electric Inc Active
License #1125220 C-10 Rancho Cucamonga, CA Est. 2024
Milliken Housing Active
License #1125971 B Rancho Cucamonga, CA Est. 2024
Brother Construction Active
License #1126017 B Rancho Cucamonga, CA Est. 2024
Rb Mechanical Services Active
License #1126247 C-20 Rancho Cucamonga, CA Est. 2024
Rivercrest Construction Co Active
License #1127180 B Rancho Cucamonga, CA Est. 2024
A&Z Legacy Builders Inc Active
License #1127297 B Rancho Cucamonga, CA Est. 2024
Bluecell Energy Active
License #1127496 C-10 Rancho Cucamonga, CA Est. 2024
Union Garage Doors & Gates Inc Active
License #1127576 D28 Rancho Cucamonga, CA Est. 2024
G2 Painting Inc Active
License #1127724 C-33 Rancho Cucamonga, CA Est. 2024
Networks N Security Active
License #1128008 C-7 Rancho Cucamonga, CA Est. 2024
Flores Finish Carpentry Active
License #1128009 C-6 Rancho Cucamonga, CA Est. 2024
Fauver Landscape Contracting Active
License #1128658 C-27 Rancho Cucamonga, CA Est. 2024
Copper Core Electrical Active
License #1128692 C-10 Rancho Cucamonga, CA Est. 2024
Reliant Hvac Service Llc Active
License #1128801 C-20 Rancho Cucamonga, CA Est. 2024
Chalcraft Construction Services Active
License #1129357 B Rancho Cucamonga, CA Est. 2024
Monica Ornela Lopez Active
License #1129403 B Rancho Cucamonga, CA Est. 2024
Shanxia Wu Active
License #1129479 B Rancho Cucamonga, CA Est. 2024
Seymour Lighting Active
License #1129557 C-10 Rancho Cucamonga, CA Est. 2024
Elevation Framing Active
License #1129812 C-5 Rancho Cucamonga, CA Est. 2024
Acv Electric Active
License #1131003 C-10 Rancho Cucamonga, CA Est. 2024
Lyycus Construction Services Llc Active
License #1132135 B Rancho Cucamonga, CA Est. 2025
Mh Builders & Remodels Active
License #1132675 B, C-39 Rancho Cucamonga, CA Est. 2025
Meraki Painting Inc Active
License #1132692 C-33 Rancho Cucamonga, CA Est. 2025
Terra Nostra Builders Inc Active
License #1132769 B Rancho Cucamonga, CA Est. 2025
Paint And Scaffold Solutions Inc Active
License #1132843 C-33 Rancho Cucamonga, CA Est. 2025
Stark Construction Management Inc Active
License #1132866 B, C-10 Rancho Cucamonga, CA Est. 2025
California Water And Mold Restoration Llc Active
License #1132968 B Rancho Cucamonga, CA Est. 2025
Gao Ping Active
License #1133620 B Rancho Cucamonga, CA Est. 2025
One Hvac Sys Co Active
License #1133731 C-20 Rancho Cucamonga, CA Est. 2025
Lb Construction Services Active
License #1133919 B Rancho Cucamonga, CA Est. 2025
That 1 Painter Riverside-Rancho Cucamonga Active
License #1134071 C-33 Rancho Cucamonga, CA Est. 2025
Kamal Andrawis Active
License #1134130 B Rancho Cucamonga, CA Est. 2025
Bos & Sons Plumbing Active
License #1134353 C-36 Rancho Cucamonga, CA Est. 2025
Inno Garden Inc Active
License #1134499 B Rancho Cucamonga, CA Est. 2025
Vtel Communications Inc Active
License #1134570 C-7 Rancho Cucamonga, CA Est. 2025
Rca Mechanical Active
License #1134658 C-20 Rancho Cucamonga, CA Est. 2025

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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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