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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.

The Best Construction Companies in Marin County, California
Home Builder's Digest
G Family Construction is a high-end building specialist with two decades of experience in custom residential projects. Offering a wide range of services, the general contractor provides high-quality design, building, electrical, and landscaping services for clients across San Rafael, Marin County, and surrounding areas. The family-owned and operated firm consistently delivers superior-quality workmanship and creative design-build solutions at a cost-effective rate. Using advanced tools and technologies, the company offers whole house remodeling, additions, remodels, expansions, engineering, landscaping, and design services.
As a full-service construction company, G Family Construction also offers interior design, space planning, finish selection, permitting, engineering, and 3D walkthroughs. With in-depth knowledge in various areas of construction, the firm has honed its expertise in buying, selling, renting, and flipping properties. Since its inception, G Family Construction has partnered with the top architects, engineers, and subcontractors in the region and is accredited by the BBB.

The 10 Best General Contractors in Mill Valley, California
General Contractor's Magazine
G Family Construction is a family-owned and operated business that has been in business since 2001. It uses a design-build approach and is regarded for its excellent landscaping, remodels, and development work. It also takes on electric work, which allows it to keep the entire process in-house. The company maintains associations with organizations like the Marin Builders Association, which enables it to stay up-to-date with the latest industry techniques and processes. The firm’s team works alongside its clients throughout the entire process, from inception to completion. This allows each team member to better understand the client’s lifestyles and needs—and address them throughout the project.
This featured project best embodies the firm’s work. It is one of its best home remodels completed in Mill Valley. It entailed the renovation of its kitchen, master bath and bedroom, guest bathroom, two kids bathrooms, and other bedrooms. It also had to refinish the entire home with all-new hardwood floors. For this bathroom, in particular, the firm opted for a separate walk-in shower encased in glass. It also installed large tile backsplashes and clean minimalist finishes.

The 9 Best General Contractors in Corte Madera, California
General Contractor's Magazine
G Family Construction is a family-owned and operated business offering complete home improvement services in Marin County. Founded in 2001, the design-build firm provides superior quality and workmanship at an affordable price. With the latest tools and technologies, the firm has developed an efficient process to deliver a positive customer experience from the first meeting to the completed project.
G Family Construction was founded by James Grabham and is now run by his sons Jon and David. The brothers acquired comprehensive knowledge and skills in carpentry focusing on high-end construction. Over the years, the firm has expanded its services and now offers design, building, landscaping, and electrical services. With four companies and a hundred employees, the firm continues to grow and extend its reach to Marin’s neighboring areas.
One of G Family Construction’s most noteworthy projects is the Classic Home Remodel in Corte Madera. For this property, the firm renovated the large home to create a light and airy environment.

The 14 Best General Contractors in Tiburon, California
General Contractor's Magazine
G Family Construction was started more than 30 years ago by James Grabham, a skilled carpenter and craftsman. After passing away, Mr. Grabham’s sons continued his legacy, using the wisdom they gained from their father. The brothers passed that expertise on to their employees by doing one-on-one time training with each new member. In this way, the whole team of G Family Construction maintains a family dynamic.
G Family Construction began by primarily working on decks and fences. The firm has continued to do so for decades which makes it a go-to company for deck or fence jobs. The G Family Construction portfolio showcases some of these projects: what is noticeable is that there is no standard look for decks and fences. Each project is unique, taking on different shapes and sizes. One example is this back deck retrofit which is a part of a beach-house-style remodel project.

The 14 Best Custom Home Builders in Tiburon, California
Home Builder's Digest
G Family Inc. is a full-service design and build firm specializing in all types of residential and light commercial “foundation-through-finish” projects in Northern California. The firm consists of four companies working together to provide design, construction, landscape, and electric services. The BBB-accredited firm undertakes everything from complete custom new builds and remodels to minor repairs with integrity and superior craftsmanship. It aims to anticipate and understand its client’s needs and deliver a project that will surpass their expectations by teaming the newest technology of both materials and tools in the industry, with the most basic philosophy of hard work.

The 8 Best General Contractors in Fairfax, California
General Contractor's Magazine
G Family Construction is a design-build practice that has served California for two generations. The firm operates through four subsidiaries, each one focusing on a different specialty. Its expertise spans design, construction, landscaping, and electrical work.
The firm’s history dates back to over 30 years ago when James Grabham started the Grabham family’s original practice. His commitment to high-quality craftsmanship and strong work ethic lives on through his sons David and Jon Grabham. The two brothers established their company in 2001 and continued James’s legacy through exceptional projects and a solid dedication to craftmanship.
The builder’s dynamic portfolio includes modern homes, interior remodels, and classic manors. The featured space is a Ross residence with contemporary additions and landscaping. Updates to the property include a new kitchen and dining room, bathroom, hallway, children’s bedrooms, and a sitting room. Outside, the firm built a new pool house with Fleetwood doors. New additions to the yard also include new bluestone tiles and artificial grass.

The 10 Best General Contractors in Novato, California
General Contractor's Magazine
Family-owned and operated G Family Construction has been providing top-notch construction services across Northern California for decades. Founded in 2001, the firm offers a variety of home improvement solutions including design, landscaping, and electrical services. As a full-service design-build firm, G Family Construction caters to residential projects as well as light commercial constructions. From minor repairs, custom homes, and remodels, the firm ensures that clients have a seamless experience throughout the entire process.
G Family Construction was formed by brothers David and Jon Grabham. Their combined skills and expertise bring a unique perspective to the firm’s design-build process. The brothers oversee projects from start to finish and are hands-on in every project. Through the years, the firm grew and expanded its services earning a reputation for delivering exceptional projects at a reasonable rate. Using advanced tools and methods paired with the finest materials, the firm is committed to exceeding customer satisfaction. G Family Construction is accredited with the Better Business Bureau (BBB).

The 15 Best General Contractors in Sausalito, California
General Contractor's Magazine
San Rafael-based G Family Construction is a full-service design-build firm established in 2001. Operating for 19 years, the firm specializes in residential and commercial projects building foundations from the ground up. G Family offers a full scope of design and construction services. Whether the project requires new construction, custom home, remodeling, or interior design, the firm caters to all types of build-outs. Using the latest tools and technological advances, G Family Construction continues to evolve while maintaining exceptional workmanship and service.
The family-operated business is led by second-generation builders, David and Jon Grabham. David serves as the company’s principal designer; Jon is in charge of project management. Before forming the company, the brothers perfected their skills in high-end construction: G Family Construction’s humble roots began with building decks and fences. Over the years, the firm has expanded its services to become one of the top general contractors in the area.

The Best General Contractors in San Rafael, California
General Contractor's Magazine
G Family Construction is a family-owned business with a keen focus on high-quality building at cost-effective prices. Innovative techniques are integrated into its streamlined process that builds on time-tested methods by infusing them with modern industry trends. As a banner company, it operates with four departments that each specializes in different categories—design, construction, landscape, and electrical. This closely-knit team works as a unit to produce exceptional spaces with efficiency and precision. The featured living room area is a showcase of its work, a minimalist layout exudes contemporary charm through color contrasting and hand-picked accents.
Brothers David and Jon Grabham started the firm in 2001 to provide design-build and construction expertise in the San Rafael area. Both serve as co-owners and project managers: the responsibility of the principal designer is added task on David’s shoulders. The two leaders were inspired by their father James, a veteran craftsman known for his carpentry, his work ethic, and—above all—his integrity. Projects are overseen personally to ensure optimal quality and to observe safety standards. The team works closely with the homeowner to get a thorough understanding of their vision and deliver a product everyone can be thrilled with.

The 7 Best Custom Home Builders in Corte Madera, California
Home Builder's Digest
This modern farmhouse in Corte Madera enjoys a panoramic view of Mt. Tamalpais through the glass sliding doors of its great room. The living and dining areas run parallel, so you may enjoy the view from in front of the sleek cement-wall fireplace or from the bench-seating dining set. At the far end, the eat-in kitchen centers around a blue island topped by white marble, which also lines the counters around the range. The wooden range hood makes a great contrast to the brick backsplash. The kid’s bedrooms have palettes as soft as their decor in off-white, light gray and a subtle coral pink. The bookshelf in the home office houses a guest pull-out bed and a chalkboard on its underside to maximize space and give a play area for the kids to scribble notes to mom and dad. A black crossbeam-railing staircase makes an impact as you enter the home, matching the skylight above and providing an anchor for stunning geometric chandeliers.
G Family Construction built the home in 2018. David and Jon Grabham continue their father James’ legacy in the company he originally founded 30 years ago. The brothers apprenticed for their father growing up, and started their own high-end Design-Build company G Family Construction in 2001. Today, their carefully chosen team of builders, designers, electricians and landscapers continue to practice fine craftsmanship across Northern Carolina.

The 10 Best General Contractors in Larkspur, California
General Contractor's Magazine
G Family Construction is a full-service design and build firm offering services that encompass complete custom new builds and remodels for residential and light commercial “foundation-through-finish” build projects in Northern California. Second-generation builders, David Grabham and Jon Grabham lead the firm as it produces dynamic homes. This modern home remodel is a great example of its work. The BBB-certified firm updated the kitchen, living rooms, entranceway, four bedrooms, three bathrooms, and one-half bath to produce a modern, clean feel. The firm also added two fireplaces, replaced most windows, and rewired the electrical system. The firm also replaced the floors in the entire home.
As a member of the Marin Builders Association, G Family Construction ensures that its construction methods are up to the standards of the organization. Its collection of work is a testament to this. The firm completed a project in Ross where the team added a kitchen and dining room, hallway, bathroom, children’s bedrooms, and sitting room onto the existing home. In the backyard, a new pool house was built with Fleetwood doors that open up to the pool; the existing yard was landscaped with new bluestone tile and artificial grass.
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