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About Us

Acton ADU is a Northern California company founded by family housing advocate, Stan Acton. The company specializes in designing, navigating, and building personalized Accessory Dwelling Units (ADUs) for homeowners that want to benefit from a long-term family housing and investment plan. Acton ADU is based out of Campbell, CA and serves 40+ cities and jurisdictions throughout the Bay Area, Peninsula, and East Bay for over 30 years.

Services Provided

Accessory Dwelling Units (ADUs), Energy-Efficient Homes, Garage Building, General Contracting, Green Building, Guesthouse Design & Construction, Home Additions, Home Extensions, Multigenerational Homes, New Home Construction, Porch Design & Construction, Custom Home, In Law Unit

Areas Served

Cambrian Park, Campbell, Cupertino, Los Altos, Los Altos Hills, Los Gatos, Milpitas, Monte Sereno, Mountain View, New Almaden, Palo Alto, San Jose, Santa Clara, Saratoga, Sunnyvale, Atherton, Burlingame, East Palo Alto, Hillsborough, Menlo Park, Morgan Hill, San Mateo, Union City, Woodside, Oakland, Berkeley, Hayward, Pleasanton, San Ramon, Danville, Walnut Creek, San Leandro, Piedmont, Alameda, Albany, El Cerrito, Emeryville, Alamo, Alamo Oaks, Dublin, Newark, Castro Valley, Livermore, Brentwood


LEED Certified


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Business Details

Business Name

Acton ADU

Phone Number

(408) 369-1103


1257 Dell Avenue
Campbell, CA 95008

Typical Job Cost

$200,000 - $1,000,000

We are a fixed price designer and build. Rather than the budget being derived from the project’s design, the design is derived as a result of the homeowner’s budget.

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Frequently Asked Questions