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)
Tres Facility Services Inc Active
License #1072139 B Rancho Cucamonga, CA Est. 2020
Zhu Zhu Construction Active
License #1072652 B Rancho Cucamonga, CA Est. 2021
Harden Fire Protection Inc Active
License #1072722 C-16 Rancho Cucamonga, CA Est. 2021
R&R Construction And Real Estate Development Inc Active
License #1072974 B Rancho Cucamonga, CA Est. 2021
Tailored Millwork Active
License #1073013 C-6 Rancho Cucamonga, CA Est. 2021
Es Facility Maintenance Active
License #1073294 B Rancho Cucamonga, CA Est. 2021
Prosouth Builders Inc Active
License #1073544 A, B Rancho Cucamonga, CA Est. 2021
Greenland Construction Active
License #1074854 B Rancho Cucamonga, CA Est. 2021
Prime One Pre-Fab Installations Active
License #1075178 D34 Rancho Cucamonga, CA Est. 2021
Cal Prime Glass Active
License #1075613 C-17 Rancho Cucamonga, CA Est. 2021
Moab Construction Inc Active
License #1075876 A Rancho Cucamonga, CA Est. 2021
Priority One Construction Inc Active
License #1076738 B Rancho Cucamonga, CA Est. 2021
Rc Hedley Consulting Active
License #1077089 B Rancho Cucamonga, CA Est. 2021
Certerra Subsurface Imaging Inc Active
License #1077106 A, C-12 +1 more Rancho Cucamonga, CA Est. 2021
United One Engineering Active
License #1077505 A, B +1 more Rancho Cucamonga, CA Est. 2021
Kilo & Amps Systems Electric Active
License #1077804 C-10 Rancho Cucamonga, CA Est. 2021
Idc Furniture Installers & Movers Active
License #1077991 D34 Rancho Cucamonga, CA Est. 2021
Onyxx Steel Corp Active
License #1078220 C-51 Rancho Cucamonga, CA Est. 2021
Samano Co Dba So Cal Rebar Active
License #1078422 C-50 Rancho Cucamonga, CA Est. 2021
Rdm Air Inc Active
License #1078895 C-20 Rancho Cucamonga, CA Est. 2021
Paul George Industries Active
License #1079058 C-23 Rancho Cucamonga, CA Est. 2021
The Standard Construction California Inc Active
License #1079948 B Rancho Cucamonga, CA Est. 2021
Advanced Pool Solutions Inc Active
License #1079981 D35 Rancho Cucamonga, CA Est. 2021
Power Source Electric Llc Active
License #1080109 C-10 Rancho Cucamonga, CA Est. 2021
H L Hitchcock Construction Inc Active
License #1080210 A, B +1 more Rancho Cucamonga, CA Est. 2021
Wccg Inc Active
License #1080578 B, C-10 +2 more Rancho Cucamonga, CA Est. 2021
Bcb Construction Inc Active
License #1080891 B Rancho Cucamonga, CA Est. 2021
Castaway Pools & Construction Inc Active
License #1080937 B, C-27 Rancho Cucamonga, CA Est. 2021
Mcs Iron Works Llc Active
License #1081328 C-23 Rancho Cucamonga, CA Est. 2021
Kenan Electric Active
License #1081969 C-10 Rancho Cucamonga, CA Est. 2021
All State Renovation Llc Active
License #1082524 B Rancho Cucamonga, CA Est. 2021
Longji Li Active
License #1082849 B Rancho Cucamonga, CA Est. 2021
Rar Premier Builders Inc Active
License #1082882 A, B Rancho Cucamonga, CA Est. 2021
Kd Home Development Inc Dba Kd Home & Hvac Active
License #1083340 B, C-20 Rancho Cucamonga, CA Est. 2021
Ppc Premier Painting & Coating Inc Active
License #1083550 C-33 Rancho Cucamonga, CA Est. 2021
Certified Doors And Hardware Active
License #1085473 D28 Rancho Cucamonga, CA Est. 2021
Mac Environmental Services Inc Active
License #1085889 A Rancho Cucamonga, CA Est. 2022
Mag Warehouse Construction Pros Active
License #1085927 B Rancho Cucamonga, CA Est. 2022
Fui Ming Thien Construction Active
License #1086756 B Rancho Cucamonga, CA Est. 2022
Jacobs Construction Services Active
License #1087466 B Rancho Cucamonga, CA Est. 2022
Maxtor Laminates Active
License #1087713 C-6 Rancho Cucamonga, CA Est. 2022
Stellar Builds Inc Active
License #1087843 B, C-53 Rancho Cucamonga, CA Est. 2022
Re Hvac Services Active
License #1088141 C-20 Rancho Cucamonga, CA Est. 2022
Zw Construction Active
License #1088244 B Rancho Cucamonga, CA Est. 2022
Roof Pros Rancho Active
License #1089074 C-39 Rancho Cucamonga, CA Est. 2022
A T J Construction Active
License #1089769 B Rancho Cucamonga, CA Est. 2022
Benchmark Construction Active
License #1090198 B Rancho Cucamonga, CA Est. 2022
Jgl Mechanical Inc Active
License #1090635 C-20 Rancho Cucamonga, CA Est. 2022
Triple Q Construction Inc Active
License #1090683 B Rancho Cucamonga, CA Est. 2022
Telepath Llc Active
License #1090708 C-7 Rancho Cucamonga, CA Est. 2022

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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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