Licensed Contractors in Rancho Cucamonga, California
Showing 251–275 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).
Roybal General Construction Inc
License #1037538 · Rancho Cucamonga, California · General Contractor
(626) 213-9192
Russ Electric Inc
License #948416 · Rancho Cucamonga, California · Electrician
(951) 217-4241
S J Lyons Construction Inc
License #1063044 · Rancho Cucamonga, California · General Contractor
(909) 936-1977
S K C Construction
License #938019 · Rancho Cucamonga, California · General Contractor
(951) 545-4277
S K L Construction
License #958490 · Rancho Cucamonga, California · General Contractor
(951) 204-1742
S L R Construction
License #871927 · Rancho Cucamonga, California · General Contractor
(909) 499-8297
Savannah Mechanical
License #926067 · Rancho Cucamonga, California · HVAC
(714) 204-8686
Sean Douglas Design And Construction
License #777570 · Rancho Cucamonga, California · General Contractor
(626) 825-7071
Simon Electrical Solution
License #1040564 · Rancho Cucamonga, California · Electrician
(909) 992-9114
Simpson General Building Contractor Inc
License #810572 · Rancho Cucamonga, California · General Contractor
(949) 378-8074
Skidco Air
License #972571 · Rancho Cucamonga, California · HVAC
(909) 921-4826
Sky Electric Inc
License #1070795 · Rancho Cucamonga, California · Electrician
(714) 713-8035
Slemboski Construction Inc
License #872315 · Rancho Cucamonga, California · General Contractor
(909) 573-3955
Snowflake Refrigeration Services Inc
License #1060652 · Rancho Cucamonga, California · HVAC
(626) 726-7773
Solargem Electrical
License #929565 · Rancho Cucamonga, California · Electrician
(909) 980-1800
Southern California Landscape Inc
License #753861 · Rancho Cucamonga, California · Landscaper
(909) 350-3522
Southern Space Inc
License #1092883 · Rancho Cucamonga, California · General Contractor
(626) 560-7021
St Peter Construction
License #793946 · Rancho Cucamonga, California · General Contractor
(951) 538-7038
Stak Restoration Inc
License #1065665 · Rancho Cucamonga, California · General Contractor
(909) 418-1976
Stiles Construction Services Inc
License #899984 · Rancho Cucamonga, California · General Contractor
(310) 809-3271
Straight Forward Heating And Air
License #1036170 · Rancho Cucamonga, California · HVAC
(909) 749-5397
Suk Ho Hyun
License #1049169 · Rancho Cucamonga, California · General Contractor
(909) 767-0020
Superior Electrical Mechanical & Plumbing Inc
License #911185 · Rancho Cucamonga, California · General Contractor
(909) 357-9400
Surplus Construction Llc
License #1032815 · Rancho Cucamonga, California · General Contractor
(951) 906-9027
Swell Mechanical Engineering Inc
License #1056096 · Rancho Cucamonga, California · HVAC
(949) 861-0461
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