428 Cambridge Avenue, Palo Alto, CA 94306

ADU Construction in Palo Alto, CA

Detached and attached accessory dwelling units — from permits and plans to a finished backyard home for rental income or family.

ADU Construction in Palo Alto

An accessory dwelling unit is one of the smartest additions you can make to a Palo Alto property — for rental income, a home office, or space for family. California and Palo Alto ADU rules have made detached and attached ADUs, and garage conversions, more achievable than ever.

We manage the full ADU project: feasibility and lot assessment, design and engineering, the City of Palo Alto permit process, and ground-up construction of a finished, move-in-ready unit with its own kitchen, bath, and utilities.

  • Detached backyard ADUs and attached units
  • Garage and basement conversions
  • Feasibility, design, and structural engineering
  • Full City of Palo Alto permitting and utilities
  • Turnkey construction to a finished, rentable unit

One Team From Plans to Finish

ADUs involve zoning, setbacks, utilities, and permitting that can stall a project. We handle all of it, so you have a single accountable team from the first sketch to final inspection.

Text us for a free site assessment and we will tell you honestly what your lot can support and what it will cost.

How Your Remodel Works

From first idea to final walkthrough, one accountable Palo Alto team — in four clear steps.

1

Free Design Consult

Text us or fill out the form. We visit, listen to your goals, and give an honest budget range — no pressure, no obligation.

Text us for a consult
2

Design, Plans & Permits

We finalize the design, materials, and a fixed written quote, then handle engineering and Palo Alto permitting for you.

3

We Build It

Our craftsmen and finish carpenters do the work on schedule, with a tidy job site and clear updates at every phase.

4

Final Walkthrough

We walk the finished remodel with you and stand behind it with a written workmanship guarantee.

Licensed & Insured

Bonded CA general contractor

Workmanship Guarantee

We stand behind every build

Local & Trusted

Palo Alto Peninsula crews

Free Estimates

No-obligation design consults

Home Remodeling Palo Alto — craftsmanship and finished interiors

A Palo Alto Remodeling Team You Can Trust

Home Remodeling Palo Alto is a licensed general contractor built around one idea: a remodel should be predictable, clean, and beautifully finished. We plan carefully, price honestly, and treat your home like our own.

From kitchens and bathrooms to ADUs, additions, and whole-home renovations, our craftsmen and finish carpenters bring detail-driven work to every Peninsula project — and stand behind it with a written workmanship guarantee.

Licensed
Bonded & insured CA contractor
One team
Design, permits & build in-house
Fixed quotes
Clear pricing before we start
Guaranteed
Written workmanship warranty
Text Us for a Free Consult
Mid-Peninsula, California

Home Remodeling Service Area

Licensed general contractor based in Palo Alto, remodeling kitchens, bathrooms, ADUs and whole homes across the mid-Peninsula — real municipal boundaries, not a schematic.

Cities We Serve

Don't see your city listed? We likely still cover it — reach out and ask.

Transparent Remodeling Estimates

Every Palo Alto project is different, so we give you a clear, written fixed quote after a free design consultation — no guesswork, no surprises. The ranges below are typical starting points, not final prices.

Bathroom Remodels

Tub-to-shower conversions, vanities, tile, and full bath renovations.

Typically from the low tens of thousands

  • Waterproofing done right
  • Frameless glass & tile
  • Fixtures & lighting
Most Requested

Kitchen Remodels

Cabinetry, stone counters, islands, and layout changes.

Quoted by scope after design

  • Custom cabinetry
  • Stone countertops
  • Wall removals & permits

ADUs & Additions

Backyard ADUs, garage conversions, and room or second-story additions.

Quoted per project

  • Feasibility & design
  • Permits & engineering
  • Turnkey construction

What Palo Alto Homeowners Say

A few words from homeowners across Palo Alto and the mid-Peninsula.

They opened up our kitchen to the living room and the whole house feels twice as big. Clean crew, clear schedule, and the finish work is excellent.

Homeowner
Palo Alto, CA

Our backyard ADU came out beautifully. They handled the permits and kept us informed the whole way. It’s already rented out.

Homeowner
Menlo Park, CA

The primary bathroom is now a spa. Honest quote up front, no surprises, and they stood behind every detail. Highly recommend.

Homeowner
Los Altos, CA

ADU Construction — Frequently Asked Questions

Have a question we didn't answer? Text us and we'll get right back to you.

Can I build an ADU on my Palo Alto lot?

In most cases, yes. California and Palo Alto ADU rules allow detached and attached units and garage conversions on most residential lots. We assess your specific lot for setbacks and utilities.

How much does an ADU cost to build in Palo Alto?

ADU cost depends on size, site conditions, and finishes. We provide a written quote after a free site assessment and feasibility review.

Do you handle ADU permits and plans?

Yes. We manage design, engineering, and the full City of Palo Alto ADU permitting process, then build the finished unit.

How long does ADU construction take?

Design and permitting take time up front, and construction runs several months depending on size. We give a realistic overall timeline before you commit.

Get Your Free Design Consult

Ready to start your remodel? Tell us about your project and we'll set up a free, no-obligation design consultation and written estimate. We respond to every inquiry quickly.

Free design consultation
Clear, written fixed quotes
Licensed, insured & guaranteed

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428 Cambridge Avenue, Palo Alto, CA 94306 · Mon-Fri: 8AM-6PM | Sat: 9AM-4PM