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)
Inline Electric Inc Active
License #1105273 C-10 Rancho Cucamonga, CA Est. 2023
Cb Bright Corp Dba Cb Bright Construction Active
License #1105528 B Rancho Cucamonga, CA Est. 2023
123 Construction Llc Active
License #1105567 B Rancho Cucamonga, CA Est. 2023
Advanced Comfort Mechanical Active
License #1105767 C-20 Rancho Cucamonga, CA Est. 2023
Micah Conor Active
License #1105915 B Rancho Cucamonga, CA Est. 2023
Wood Floor & More Inc Active
License #1105930 C-15 Rancho Cucamonga, CA Est. 2023
Jin Construction Active
License #1106059 B Rancho Cucamonga, CA Est. 2023
Divinity Construction Group Active
License #1106349 B Rancho Cucamonga, CA Est. 2023
Improv It Inc Active
License #1106444 B-2 Rancho Cucamonga, CA Est. 2023
Beltran Electric Inc Active
License #1106728 C-10 Rancho Cucamonga, CA Est. 2023
Tryon Electric Active
License #1106830 C-10 Rancho Cucamonga, CA Est. 2023
Arias Interior Systems Drywall Metal Framing Active
License #1107225 C-9 Rancho Cucamonga, CA Est. 2023
R L Fire Protection Company Inc Active
License #1107272 C-16 Rancho Cucamonga, CA Est. 2023
Orsa Construction Inc Active
License #1107511 B Rancho Cucamonga, CA Est. 2023
Tar - Tech Waterproofing Inc Active
License #1107853 D64 Rancho Cucamonga, CA Est. 2023
J&K Welding Co Inc Active
License #1108110 A, C-60 Rancho Cucamonga, CA Est. 2023
Nueva Energy Active
License #1108670 C-10 Rancho Cucamonga, CA Est. 2023
Os General Construction Inc Active
License #1108692 B Rancho Cucamonga, CA Est. 2023
Apus General Contracting Active
License #1109147 B, C-9 Rancho Cucamonga, CA Est. 2023
Teuscher Construction Active
License #1109168 B Rancho Cucamonga, CA Est. 2023
Jemma Construction Active
License #1109450 B Rancho Cucamonga, CA Est. 2023
V L C Z Interior Inc Active
License #1109765 B Rancho Cucamonga, CA Est. 2023
Strike Electrical Solutions Active
License #1110910 C-10 Rancho Cucamonga, CA Est. 2023
J A Quality Painting Active
License #1111490 B, C-9 +1 more Rancho Cucamonga, CA Est. 2023
Herme'S Plumbing Active
License #1111586 C-36 Rancho Cucamonga, CA Est. 2023
Seamless Roof Inc Active
License #1112517 C-39 Rancho Cucamonga, CA Est. 2023
American Made Plumbing Inc Active
License #1112549 C-36 Rancho Cucamonga, CA Est. 2023
Inland Steel Inc Active
License #1112693 C-51 Rancho Cucamonga, CA Est. 2023
Elevator Security Systems Llc Active
License #1112859 C-11 Rancho Cucamonga, CA Est. 2023
Socal Development & Construction Inc Active
License #1113799 B Rancho Cucamonga, CA Est. 2023
Je Communication Active
License #1113866 C-7 Rancho Cucamonga, CA Est. 2023
Kw Construction Active
License #1114063 B Rancho Cucamonga, CA Est. 2023
Mr B'S Lighting Active
License #1115118 C-10 Rancho Cucamonga, CA Est. 2024
Pec Commercial Solutions Inc Active
License #1116271 B, C-10 Rancho Cucamonga, CA Est. 2024
Dry Zone Emergency Services Active
License #1116314 D64 Rancho Cucamonga, CA Est. 2024
Insta Painting & Construction Active
License #1117201 B, C-33 Rancho Cucamonga, CA Est. 2024
Superior Pool Plaster Active
License #1117283 C-53 Rancho Cucamonga, CA Est. 2024
Namaste Construction Inc Active
License #1118321 B Rancho Cucamonga, CA Est. 2024
Armand Hammer Builds Llc Active
License #1118613 B Rancho Cucamonga, CA Est. 2024
Eminent Craft Solutions Active
License #1118725 B Rancho Cucamonga, CA Est. 2024
Scce Enterprise Llc Active
License #1118821 B Rancho Cucamonga, CA Est. 2024
Better Home Design Active
License #1119011 B-2 Rancho Cucamonga, CA Est. 2024
Latinos Home Solutions Inc Active
License #1119046 B Rancho Cucamonga, CA Est. 2024
Home Repipe Plumbing Llc Active
License #1119147 C-36 Rancho Cucamonga, CA Est. 2024
Moresons Construction Active
License #1120491 B Rancho Cucamonga, CA Est. 2024
Ags Pros Inc Active
License #1120900 D12 Rancho Cucamonga, CA Est. 2024
Albert'S General Construction Active
License #1121324 B Rancho Cucamonga, CA Est. 2024
Kings Quality Construction Active
License #1121619 B Rancho Cucamonga, CA Est. 2024
Gamma Electrical Company Active
License #1121644 C-10 Rancho Cucamonga, CA Est. 2024
Inland Custom Signs Active
License #1122061 C-45 Rancho Cucamonga, 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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