Licensed Contractors in Oakland, California
Showing 251–275 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).
Hammer Construction
License #1038397 · Oakland, California · General Contractor
(510) 228-8832
Hardy And Sons
License #774068 · Oakland, California · Landscaper
(510) 336-1000
Harmony Property Maintenance Inc
License #1048417 · Oakland, California · General Contractor
(818) 299-4020
Harry Clark Heating & Air Conditioning Inc
License #1056105 · Oakland, California · HVAC
(510) 444-1960
Harry Clark Plumbing And Heating Inc
License #792463 · Oakland, California · HVAC
(510) 444-1776
Hbm Construction Inc
License #1092101 · Oakland, California · General Contractor
(415) 688-9869
Hd Construction
License #996237 · Oakland, California · General Contractor
(510) 907-2233
Headwaters Landscape
License #937692 · Oakland, California · Landscaper
(510) 717-4274
Henry Zi Chen
License #781605 · Oakland, California · Electrician
(510) 612-7067
Herco
License #1052728 · Oakland, California · General Contractor
(510) 220-4693
Hi Tech Roofing
License #1035334 · Oakland, California · Roofer
(510) 289-9895
Hien Ha
License #963171 · Oakland, California · General Contractor
(510) 512-8315
High Tech Construction
License #704806 · Oakland, California · General Contractor
(510) 599-3132
Highgate Construction
License #999992 · Oakland, California · General Contractor
(310) 502-0174
Hintz'S Company
License #1085225 · Oakland, California · General Contractor
(832) 869-8550
Hirano Construction Inc
License #734629 · Oakland, California · General Contractor
(510) 655-0489
Hofman Builders Llc
License #942416 · Oakland, California · General Contractor
(510) 220-3844
Hollenbach Construction Services
License #793443 · Oakland, California · General Contractor
(510) 502-8108
Hood Construction Co
License #1082469 · Oakland, California · General Contractor
(760) 579-2763
Hua Qing Construction Company
License #927264 · Oakland, California · General Contractor
(415) 269-4253
Hubeymar Construction
License #1027863 · Oakland, California · General Contractor
(510) 292-1612
Huerta Construction Inc
License #1085959 · Oakland, California · General Contractor
(510) 495-5531
Hung'S Construction Co
License #753731 · Oakland, California · General Contractor
(510) 816-0718
Hvac Oren Services Llc
License #1048662 · Oakland, California · HVAC
(800) 974-5349
I - Build & Design
License #840339 · Oakland, California · General Contractor
(415) 999-0831
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