Licensed Contractors in Oakland, California
Showing 301–325 of 1533 licensed contractors verified from California state records. 579 currently active.
Hiring a Licensed Contractor in Oakland, California
Oakland has 1,533 licensed contractors verified from California state licensing records. Of these, 579 (38%) hold active licenses. The most common trade is General Contractor with 1,099contractors, followed by Electrician (157).
Before hiring any contractor in Oakland, 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).
John Paul O Brien Construction
License #931013 · Oakland, California · General Contractor
(510) 757-1114
John R Carpenter Construction
License #936811 · Oakland, California · General Contractor
(510) 550-0013
Joseph Brother'S Construction
License #719350 · Oakland, California · General Contractor
(510) 917-7045
Jr Services Group Llc
License #1085458 · Oakland, California · HVAC
(510) 798-2123
Juan M Lambarena
License #711288 · Oakland, California · General Contractor
(510) 435-4494
K & K Builder Inc
License #1058162 · Oakland, California · General Contractor
(510) 220-0988
K Z Construction Co
License #925270 · Oakland, California · General Contractor
(510) 387-9041
Kahve International
License #877666 · Oakland, California · General Contractor
(510) 990-8334
Kannon Construction Llc
License #1031835 · Oakland, California · General Contractor
(415) 724-5458
Kashaneh Construction Inc
License #874124 · Oakland, California · General Contractor
(510) 277-2326
Kaydef Inc
License #880424 · Oakland, California · General Contractor
(510) 333-9399
Kb Construction
License #1045645 · Oakland, California · General Contractor
(415) 518-0689
Keisner & Barraza Roofing Inc
License #833347 · Oakland, California · Roofer
(510) 534-1660
Kelleher Plumbing
License #704925 · Oakland, California · Plumber
(510) 798-3047
Kenji Hasegawa
License #819759 · Oakland, California · General Contractor
(415) 269-1230
Kenneth Louis Robinson
License #957612 · Oakland, California · Electrician
(510) 772-6793
Kenwood Co
License #702023 · Oakland, California · General Contractor
(510) 701-8891
Kingston Plumbing Company Llc
License #1079284 · Oakland, California · Plumber
(415) 713-5155
Kobban Builders
License #873229 · Oakland, California · General Contractor
(510) 228-7924
Langbo General Construction
License #1073868 · Oakland, California · General Contractor
(415) 518-6903
Lanxape Inc
License #887575 · Oakland, California · Landscaper
(415) 269-6609
Le Construction Inc
License #770401 · Oakland, California · General Contractor
(510) 533-7407
Lektricman Inc
License #831298 · Oakland, California · Electrician
(415) 244-1256
Lemus Construction Inc
License #1088445 · Oakland, California · General Contractor
(510) 809-7260
Let There Be Light
License #720845 · Oakland, California · Electrician
(510) 326-2795
Get Free Quotes from Licensed Contractors
Tell us about your project and we'll connect you with verified contractors in Oakland.
Request submitted!
Licensed contractors in your area will reach out shortly.