ADU & Room Addition in Mountain View, CA
San Jose ADU & Room Addition is your local design-build partner for ADU & Room Addition Mountain View CA projects. We serve every Mountain View neighborhood, from Old Mountain View near Castro Street to Cuesta Park, Whisman, Sylvan Park, Monta Loma, and the streets near the North Bayshore tech corridor.
Each Mountain View project we deliver covers design, City of Mountain View permits, construction, and inspections. We also handle kitchen remodeling, bathroom remodeling, and sensitive renovations of mid-century post-and-beam homes, all under one contract. Our work connects closely with our ADU Building and Kitchen Remodeling services.
ADU Construction
Detached ADUs, attached units, garage conversions, and JADUs — full-service from feasibility and design through permits and final inspection.
Room Additions
Single-story bump-outs, second-story additions, primary suite expansions, and family room extensions seamlessly integrated with your home.
Kitchen Remodeling
Open-concept layouts, custom cabinetry, quartz counters, designer islands, and professional-grade appliances — structural changes included.
Bathroom Remodeling
Walk-in showers, freestanding tubs, double vanities, heated floors, and custom tile. From a single bath refresh to a full luxury primary spa.
Home Renovation
Whole-house renovations covering framing, electrical, plumbing, HVAC, insulation, windows, doors, and finishes — brought up to current code.
Deck & Patio Construction
Custom decks, covered patios, outdoor kitchens, pergolas, and exterior living spaces designed to extend your entertaining capacity year-round.
Serving Every Mountain View Neighborhood
We cover every Mountain View neighborhood, from mid-century post-and-beam pockets in Monta Loma and Sylvan Park to homes near Castro Street, Cuesta Park, and the Stevens Creek Trail. Not sure if we cover your street? Give us a call at (650) 900-8598 — we almost certainly do.
Mountain View Neighborhoods We Serve
- Old Mountain View
- Castro Street
- Cuesta Park
- Monta Loma
- Rex Manor
- Whisman
- Sylvan Park
- Jackson Park
- Willowgate
- Slater
See also: Can I Build an ADU on My Property? | ADU Building Permits
Why Mountain View Homeowners Choose Us
Building in Mountain View means working with a contractor who understands the local market, the local permits, and the local expectations for finish quality. We know the building department, plan-check workflow, and zoning quirks — permits move faster because we submit complete, code-correct drawings the first time.
What Sets Us Apart
- Local permit expertise — familiar with Mountain View's building department, plan-check workflow, and city-specific zoning requirements
- One accountable team — project managers, carpenters, plumbers, and electricians all coordinated by us
- Fixed quotes, no surprises — detailed line-item proposals before signing; change orders only when you request them
- Premium finish quality — tight reveals, clean tile work, plumb walls, and even paint throughout
- Clean job sites — floor protection, daily cleanup, and dust containment so you can live in your home during construction
- Real warranty backing — written, transferable workmanship warranty on all projects
One Contractor, One Schedule, One Bill
Self-managing a Mountain View build means juggling architects, engineers, framers, electricians, plumbers, and city inspectors. We take all of that off your plate so you can focus on choosing finishes and watching the build go up. From the City of Mountain View permit application to the final certificate of occupancy, we handle it. Compare your options: Home Addition vs ADU.