ADU & Room Addition Palo Alto CA
Local design-and-build experts serving Palo Alto homeowners. ADUs, room additions, kitchen and bathroom remodeling, all under one roof.
Local Expertise. Premium Craftsmanship. Built for Palo Alto.
San Jose ADU & Room Addition is the local team Palo Alto homeowners trust for ADU & Room Addition Palo Alto CA construction. We work across Old Palo Alto, Crescent Park, Professorville, College Terrace, Midtown, Barron Park, Greenmeadow, Community Center, and the rest of the city.
Our ADU & Room Addition Palo Alto CA work covers the full scope: feasibility studies, design, City of Palo Alto planning and historic review when needed, tree protection coordination, construction, and final inspection. We also deliver kitchen remodeling and bathroom remodeling, plus careful preservation work on mid-century post-and-beam properties.
Full-Service ADU, Room Addition, Kitchen and Bathroom Remodeling
Our four core services for Palo Alto homeowners are ADU construction, room additions, kitchen remodeling, and bathroom remodeling. We also handle whole-home renovations and outdoor builds when they pair with the main project.
ADU Construction
Detached ADUs, attached units, garage conversions, and JADUs. Full-service work from feasibility and design to permits, construction, and final inspection. Built for rental income, family, or both.
Room Addition
Single-story bump-outs, second-story additions, primary suite expansions, and family room extensions. Seamlessly integrated with your existing home's architecture and systems.
Kitchen Remodeling
Open-concept layouts, custom cabinetry, quartz and natural stone counters, designer islands, and professional-grade appliances. We handle structural changes, electrical, plumbing, and finish work end-to-end.
Bathroom Remodeling
Walk-in showers, freestanding tubs, double vanities, heated floors, and custom tile. From a single guest bath refresh to a full luxury primary spa, we deliver bathrooms built to last.
Home Renovation
Whole-house renovations including foundation, framing, electrical, plumbing, HVAC, insulation, windows, doors, and finishes. We modernize older homes and bring them up to current code.
Deck & Patio Construction
Custom decks, covered patios, outdoor kitchens, pergolas, and exterior living spaces. Designed to extend your home's footprint and entertaining capacity year-round.
Serving Every Palo Alto Neighborhood
We cover every Palo Alto neighborhood, from historic homes in Old Palo Alto and Professorville to mid-century pockets in Greenmeadow and Midtown.
Not sure if we cover your street? Give us a quick call at (650) 900-8598. We almost certainly do.
Palo Alto Neighborhoods We Serve
A few of the Palo Alto areas where we have recently completed projects:
The Difference Is in the Details
Building in Palo Alto means working with a contractor who understands the local market, the local permits, and the local expectations for finish quality. Here is what sets San Jose ADU & Room Addition apart.
Local Permit Expertise
We know Palo Alto's building department, plan-check workflow, and zoning quirks. Permits move faster because we submit complete, code-correct drawings the first time.
One Accountable Team
No subcontractor finger-pointing. Project managers, carpenters, plumbers, and electricians, all coordinated by us. One point of contact from kickoff to final walkthrough.
Fixed Quotes, No Surprises
You get a detailed, line-item proposal before signing anything. Change orders only happen when you request them, and they are priced transparently in writing.
Premium Finish Quality
Tight reveals, clean tile work, plumb walls, even paint. The finish work is what Palo Alto homeowners notice, and what makes a remodel hold up for the next 20 years.
Clean Job Sites
Floor protection, daily cleanup, dust containment, and a locked, organized site every evening. Many of our Palo Alto clients continue to live in their homes during construction.
Real Warranty Backing
Our workmanship warranty is written, transferable on resale, and we stand behind it. If something needs attention after we finish, we come back.
What Palo Alto Homeowners Say About Us
Real reviews from real Palo Alto clients, neighbors of yours who have lived through the project and would do it with us again.
"We have a 1910 home in Old Palo Alto with a long list of historic constraints. The team worked through every layer of Palo Alto's review process and delivered a complete kitchen and primary suite remodel that looks like it has always been there. Truly outstanding work."
"Our Greenmeadow mid-century home had original everything: slab, beams, and glass. The team modernized the systems, added a second bathroom, and the home now performs like new construction but still reads authentically mid-century. The crew was meticulous and the project manager was outstanding."
"Built a JADU within our existing footprint and a detached ADU in the back of our Barron Park lot. Palo Alto's tree protection and ADU rules are complex, and they handled all of it. Both units are rented to graduate students and the finish work is impeccable."
Common Questions From Palo Alto Homeowners
If you do not see your question here, call or message us. We will answer it straight.
Do you remodel mid-century post-and-beam homes in Palo Alto?
How long does Palo Alto's design review process take?
Can you work around Palo Alto's tree protection rules?
Do you serve all parts of Palo Alto, including Crescent Park and College Terrace?
How much does an ADU cost in Palo Alto?
Ready to Start Your Palo Alto Project?
Get a free, no-obligation estimate from San Jose ADU & Room Addition, a local team that knows Palo Alto inside and out. Most quotes scheduled within 48 hours.
📞 (650) 900-8598Request Free Estimate Online