Close to home.
Our team works from Milpitas and serves homeowners across San Mateo County.
Preferred Builders designs, permits and builds kitchen, bathroom and whole-home remodels, home additions and ADUs for homeowners in Portola Valley. Our office is in Milpitas, about 19 miles away.
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Portola Valley sits on the eastern slopes of the Santa Cruz Mountains, with Windy Hill Open Space Preserve covering much of the town's southwest side. Since incorporating in 1964, the town has kept a rural feel. Preferred Builders & Remodeling serves Portola Valley homeowners from our Milpitas office, bringing in-house designers, 3D models, and over 30 years of experience in construction and remodeling. Every project starts with a free, no-obligation consultation.
Our team works from Milpitas and serves homeowners across San Mateo County.
In-house designers plan your project and our crews build it, so the plan and the work stay connected.
We secure the permits your project needs in Portola Valley and see it through the final inspection.
One room, more living space or a new way to use your whole property. Choose a service to see how we approach it in Portola Valley.
We handle remodeling in Portola Valley neighborhoods across the city. Here are some of the places our clients know best, with directions from our Milpitas office.
The Westridge neighborhood and homeowners' association formed in 1947, and its Architectural Supervising Committee reviews exterior work.
Directions from our officeOne of the town's six generally recognized neighborhoods, with its own Portola Valley Ranch Association.
Directions from our officeThe Town Center includes Town Hall, a county library, a community hall, and playing fields.
Directions from our officeWindy Hill Open Space Preserve makes up a large part of the town's southwest side.
Directions from our officeAlpine Road and Portola Road are the town's main roads, and their intersection forms a small shopping area.
Directions from our officeOur team works from 1828 S Milpitas Blvd in Milpitas. Open driving directions from our office to neighborhoods and landmarks in Portola Valley.
1828 S Milpitas Blvd · Milpitas, CA 95035 · (669) 588-3929
The San Andreas Fault bisects Portola Valley, which sits on the eastern slopes of the Santa Cruz Mountains.
The Architectural and Site Control Commission reviews structures and additions or alterations to them, with the stated aim of preserving the visual character of Portola Valley.
On a Wildfire Preparedness Committee recommendation, the Town Council adopted new requirements for roof materials, ember-resistant vents, non-combustible siding and attached decks and fences, enclosed eaves, and tempered windows and skylights.
Planning an ADU? Read the official Portola Valley ADU information, then talk to us about your lot.
Our client chose us for a complex full-home renovation and experienced professionalism, clear communication, and exceptional attention to detail throughout every stage of the project.
Residential building permits in Portola Valley are handled by Town of Portola Valley Planning & Building Department, 765 Portola Road, Portola Valley, CA 94028. Phone: 650-851-1700 (ext. 216).
The permitting agency makes the final call on what your scope needs. We confirm the requirements for your project, secure the permits before construction starts and coordinate each inspection through to the final sign-off.
Four clear stages, from the first conversation to the final inspection.
Call us or send the form to schedule a free, no-obligation consultation. We review your budget and brainstorm ideas.
Our in-house designers create plans and 3D models for your approval.
Once you approve the design, we secure the necessary permits and confirm the schedule with you.
Construction begins once the permit is issued. We pass the final inspection, and your project is complete.
Real homes built and remodeled by Preferred Builders in San Jose, Walnut Creek and San Carlos.

A home addition plus a full remodel, including the kitchen, bathrooms, painting and flooring.
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A 3,000-square-foot house built from the ground up.
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Kitchen, bathrooms, new flooring and a basement converted into living space.
View the projectDon’t see your question? Call (669) 588-3929 and talk to our team.
Yes. We are a remodeling company serving homeowners in Portola Valley and across San Mateo County from our office at 1828 S Milpitas Blvd, Milpitas. Call (669) 588-3929 to arrange a free, no-obligation consultation.
Yes. Preferred Builders & Remodeling holds California contractor license #1123883 and brings over 30 years of experience in construction and remodeling.
Whole-home, kitchen and bathroom remodeling, home additions, ADUs and exterior remodeling, including siding, stucco, painting and doors.
Town of Portola Valley Planning & Building Department, 765 Portola Road, Portola Valley, CA 94028. We confirm what your scope needs and secure the permits for remodeling in Portola Valley.
Yes. Our in-house designers create plans that fit your style and budget, and we use 3D modeling so you can see the result before construction begins.
Tell us about the home you want to change. Share your address, the spaces you are considering and what you want to feel different. Our remodeling company in Portola Valley work starts with a free, no-obligation consultation.
(669) 588-3929Whether you have a detailed vision or simply know something needs to change, start with a free, no-obligation consultation.
Tell us about your project Prefer email? Contact our team.