Licensed Contractors in Rancho Cucamonga, California
Showing 576–600 of 826 licensed contractors verified from California state records. 318 currently active.
Hiring a Licensed Contractor in Rancho Cucamonga, California
Rancho Cucamonga has 826 licensed contractors verified from California state licensing records. Of these, 318 (38%) hold active licenses. The most common trade is General Contractor with 476contractors, followed by Electrician (138).
Before hiring any contractor in Rancho Cucamonga, always verify their license status through official California state records. An active license confirms the contractor has met state requirements for bonding, insurance, and trade competency. Contractors with expired or suspended licenses may lack current insurance coverage, leaving homeowners financially exposed if work is done improperly.
To check a specific contractor, use our free license verification tool. Each report includes license status, disciplinary history, bond details, and workers' compensation coverage sourced directly from the Contractors State License Board (CSLB).
Quandary Construction Inc
License #978090 · Rancho Cucamonga, California · General Contractor
(909) 493-1108
Quantum Power Electrical
License #993851 · Rancho Cucamonga, California · Electrician
(909) 944-7555
R C Contractors
License #940295 · Rancho Cucamonga, California · General Contractor
(909) 609-5008
R J Thomas Associates Inc
License #895053 · Rancho Cucamonga, California · General Contractor
(909) 944-7144
R V G Construction Inc
License #1029048 · Rancho Cucamonga, California · General Contractor
(909) 297-0223
R2Ms Enterprises Inc
License #1071696 · Rancho Cucamonga, California · General Contractor
(909) 377-5515
R5 Air Conditioning Solutions Llc
License #1089031 · Rancho Cucamonga, California · HVAC
(909) 550-7039
Ra Plumbing & Backflow
License #1011478 · Rancho Cucamonga, California · Plumber
(626) 826-6559
Rancho Builders
License #916729 · Rancho Cucamonga, California · General Contractor
(909) 644-0205
Rancho Construction Inc
License #1031547 · Rancho Cucamonga, California · General Contractor
(213) 272-1669
Rancho Electrical And Lighting
License #945355 · Rancho Cucamonga, California · Electrician
(909) 231-1498
Rancho Electrical And Lighting Inc
License #966321 · Rancho Cucamonga, California · Electrician
(909) 944-7248
Rancho Plumbing Heating & Air
License #777619 · Rancho Cucamonga, California · HVAC
(909) 989-1959
Rand Construction
License #713645 · Rancho Cucamonga, California · General Contractor
(909) 948-0450
Ray Albert Skinner
License #766861 · Rancho Cucamonga, California · General Contractor
(909) 376-4966
Regal Ramer Construction
License #723856 · Rancho Cucamonga, California · General Contractor
(909) 987-8494
Reliable Construction Group Inc
License #977615 · Rancho Cucamonga, California · General Contractor
(909) 559-7257
Resource Builders
License #1043062 · Rancho Cucamonga, California · General Contractor
(909) 552-2308
Right Choice Maintenance And Construction Inc
License #943235 · Rancho Cucamonga, California · General Contractor
(909) 717-4475
Ritemp Refrigeration Inc
License #880069 · Rancho Cucamonga, California · HVAC
(909) 941-0444
Rmp Safety Services Inc
License #1073643 · Rancho Cucamonga, California · General Contractor
(909) 728-3270
Robert Allen Williams
License #971745 · Rancho Cucamonga, California · Plumber
(909) 802-9425
Robyn Fernandez
License #747225 · Rancho Cucamonga, California · Landscaper
(909) 948-2853
Rocclynn Services
License #972667 · Rancho Cucamonga, California · General Contractor
(626) 484-1722
Ronald Charles Stickel
License #714043 · Rancho Cucamonga, California · Electrician
(909) 463-2426
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