San Jose, CA
Addition and full-house remodel
A home addition plus a full remodel, including the kitchen, bathrooms, painting and flooring.
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Home Additions · Projects
Home Addition Services Projects
Home Addition Services Projects
Real Projects by Our Team
Expand your living space with Home Addition Services. Our expert team designs and constructs seamless room additions that enhance the functionality and aesthetic of your home.
LICENSE #1123883 · OVER 30 YEARS IN CONSTRUCTION & REMODELING
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Our projects
Home Additions
Home Additions
by our team.
Photos from finished homes in San Jose, Walnut Creek and San Carlos.
Our work
Recent projects
Recent projects
by our team.
Real homes built and remodeled by Preferred Builders in San Jose, Walnut Creek and San Carlos.
Walnut Creek, CA
New custom home
A 3,000-square-foot house built from the ground up.
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San Carlos, CA
Whole-house remodel
Kitchen, bathrooms, new flooring and a basement converted into living space.
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Learn more
Planning a
Planning a
home additions project?
See how we approach this service.
Your project
Planning a home addition
Planning a home addition
for your family?
The photos on this page come from real projects by our team. If you are planning a home addition, we can walk you through what it takes, from the first visit to the final inspection. Bring your ideas, your budget and any photos of the space, and we will talk through the options with you before anything is designed.
Preferred Builders & Remodeling is a licensed contractor (License #1123883) with over 30 years of experience in construction and remodeling, working from our office at 1828 S Milpitas Blvd in Milpitas. Our in-house designers create plans and 3D models for your approval, we secure the necessary permits, and construction begins once the permit is issued, through the final inspection.
Every project starts with a free, no-obligation consultation, where we review your budget and brainstorm ideas with you.
Before you start
- Verify License #1123883 with the Contractors State License Board
- Read our reviews on Google
- Learn more about our home additions service
- Call (669) 588-3929 for a free, no-obligation consultation
How we work
From the first visit
From the first visit
to the final inspection.
Four clear stages, so you always know what happens next.
We listen.
Call us or send the form to schedule a free, no-obligation consultation. We review your budget and brainstorm ideas.
We plan.
Our in-house designers create plans and 3D models for your approval.
We prepare.
Once you approve the design, we secure the necessary permits and confirm the schedule with you.
We create.
Construction begins once the permit is issued. We pass the final inspection, and your project is complete.
Questions
Home Additions questions,
Home Additions questions,
answered.
Don’t see your question? Call (669) 588-3929 and talk to our team.
Planning an addition
Does a home addition need a permit?
Yes. Additions require a building permit, and some projects also need planning review. We confirm the requirements for your lot and handle the submittals.
Addition or ADU?
An addition expands your existing home. An ADU is a separate living unit with its own entrance. We help you compare both for your lot and goals.
Design and process
Will the addition match my house?
That is the goal. We plan rooflines, materials and finishes so the new space blends with the existing home.
Do you offer design services?
Yes. Our in-house designers create the plan, and we use 3D modeling so you can see the result before construction begins.