Jeff Martinez Construction Inc.

Jeff Martinez Construction Inc. is a general contractor focused on home additions, new home construction, and remodeling, with work that covers both interior spaces and outdoor areas. Services include ADUs, foundations, framing, door and window installation, siding, decks, and outdoor patios and pergolas. The company has over 27 years of experience in the construction industry.

The business is owner-operated, so the owner is involved hands-on in projects. Initial consultations and free estimates are offered, and the company keeps clients updated through each stage of a project. It is licensed and insured, and offers military and senior discounts. The company serves Contra Costa County and nearby areas, and is based on Ohara Avenue in Oakley.