The Best Bathroom Remodeling Contractors in Marin County, California

General Contractor's Magazine

Established three decades ago by James Grabham, G Family Construction (or Grabham Family Construction) is a heritage of carpentry and fine craftsmanship. James, a skilled artisan, passed on his knowledge to his sons, James, David, and Jon, instilling values of integrity and a strong work ethic. After James’s passing in 1998, the brothers sought additional experience and education, working for high-end construction companies for three years.

In 2001, David and Jon founded G Family, Inc., driven by a passion for excellence and a commitment to quality craftsmanship. Beginning with decks and fences, they progressed from one referral to the next, earning a reputation for their high standards and skillful hands.


Affiliated with the Marin Builders Association and the Better Business Bureau (BBB), the firm embodies integrity and a hunger for excellence. The Grabham brothers, David and Jon, lead the company, with David focusing on creative design and blending design with structural functionality. At the same time, Jon draws inspiration from a childhood spent renovating a craftsman-style house. G Family Construction’s journey is not just about building structures but weaving a narrative of craftsmanship, dedication, and timeless design.