Ogawa Fisher Architects

715 Colorado Avenue, Palo Alto, CA 94303 37.2 miles

C.J. Skeeles General Contractor

24845 Canyon View Court, Hayward, CA 94541 24.6 miles

C.J. Skeeles General Contractor specializes in ADU construction in Hayward, Oakland & San Francisco, CA. Services include detached ADUs, garage conversions & interior conversions, all built to California zoning & permitting requirement... read more

Green Living Builders, LLC

833 Bancroft Way, Berkeley, CA 94710 6.2 miles

Licensed Eco-Friendly Free Consultation

Green Living Builders LLC is a licensed, bonded Berkeley CA general contractor specializing in ADU construction, garage conversions, home remodels, and new builds across the East Bay. Diamond Certified with deep local expertise.

American Builders

1105 Grand Teton Drive, Pacifica, CA 94044 25.7 miles

American Builders is a San Francisco ADU contractor specializing in garage conversions, detached units, in-law suites & basement conversions. They handle permits, zoning, and deliver code-compliant accessory dwelling units on time and on budge... read more

Regency Construnction & Remodeling BA

The Paramount, 95 3rd St, San Francisco, CA 94103 11.7 miles

Prefab Specialist

Regency Construction & Remodeling BA is a San Francisco ADU contractor offering new builds, space conversions, and prefab ADU solutions. They handle design to completion, manage permits, and ensure compliance with local zoning laws.

Larson Shores Architects

1295 Alabama Street, San Francisco, CA 94110 14.3 miles

Licensed 17 years in business Eco-Friendly

Larson Shores Architects is a San Francisco-based firm offering residential, ADU, and commercial design services. Founded in 2007 by Josh Larson, they specialize in new builds, garage conversions, in-law suites, and full permit navigation across t... read more

Bao-Tran Builders Inc

2156 The Alameda, San Jose, CA 95126 47.3 miles

Bao-Tran Builders Inc specializes in ADU construction, including detached ADUs, granny flats, JADUs, garage conversions & multi-unit properties. Expert ADU contractor delivering functional, high-quality housing solutions for property owners.read more

Tiny House Basics

5433 Clayton Road, Clayton, CA 94517 21.1 miles

Tiny House Basics designs custom tiny house trailers with insulated floors, no thermal bridging, and build-ready delivery. Models range from 10–50ft, up to 12ft wide, in bumper pull or gooseneck styles. Lifetime consulting included.

Alameda Tiny Homes

2315 Lincoln Avenue, Alameda, CA 94501 13.6 miles

DevArt8 Builders

1828 South Milpitas Boulevard, Milpitas, CA 95035 44.5 miles

Luxury Builds

DevArt8 Builders specializes in ADU construction in Gilroy, offering floor plans from 350–650 sq. ft. They handle permits, ensure zoning compliance, and build detached ADUs, attached units, and garage conversions tailored to each property.

Lion ADU Builders

456 Cavour Street, Oakland, CA 94618 10.4 miles

Lion ADU Builders is an Oakland ADU contractor offering detached ADUs, garage conversions, in-law suites, and custom builds. They manage design, permits, and construction, helping homeowners add space and property value across the Bay Area.

Eagle ADU

2678 North Main Street, Walnut Creek, CA 94597 15.2 miles

Licensed Prefab Specialist Luxury Builds

Eagle ADU is a licensed ADU builder in Northern California offering three signature models: Eagle Studio ($180K–$220K), Eagle One ($230K–$280K), and Eagle Two ($310K–$360K), with rental income potential up to $4,000/month.

Dan Boyle Construction

Boulder Lane, Santa Rosa, CA 95405 38.6 miles

30 years in business Eco-Friendly Luxury Builds

Dan Boyle Construction offers expert ADU construction in Santa Rosa & Sonoma County. With 30+ years experience, they handle site evaluation, permits, design & full builds for detached ADUs, granny flats & backyard cottages.

Feldman Construction

3392 Georgetown Place, Santa Clara, CA 95051 44.7 miles

Luxury Builds

Feldman Construction specializes in custom ADU design and construction across the Bay Area, including San Mateo and Santa Clara County. They build detached ADUs, granny flats, and in-law suites to boost property value and expand living space.

HDR Remodeling

5677 Horton Street, Emeryville, CA 94608 7.8 miles

Licensed 38 years in business Eco-Friendly

HDR Remodeling is a Bay Area Design Build firm since 1987, specializing in kitchen remodels, bathroom renovations, and home improvements across Oakland, Berkeley, Alameda, and the East Bay, backed by an experienced team of architects and designers... read more

Other cities in California

What you need to know

ADU Contractors in Richmond, CA: Building in a City of Industrial Heritage and Urban Growth

Richmond, California, is a city with a rich industrial history rooted in its World War II shipbuilding legacy, and today it is experiencing a significant wave of urban revitalization. As housing demand in the Bay Area continues to surge, ADU contractors in Richmond, CA are playing a vital role in helping homeowners maximize their property potential. With relatively more affordable land values compared to neighboring cities like Berkeley and Oakland, Richmond presents a unique opportunity for homeowners to invest in Accessory Dwelling Units (ADUs) and generate rental income or house extended family members.

Richmond ADU Regulations and Permitting Requirements

Working with an experienced ADU contractor in Richmond, California is essential because navigating the local permitting process can be complex. Richmond falls under both its own municipal code and California state ADU laws, which were significantly updated in 2020. Key regulations that ADU contractors must be familiar with include:

Why Hire a Local ADU Contractor in Richmond?

Hiring a local ADU contractor in Richmond means working with professionals who understand the specific soil conditions, flood zone considerations near the San Francisco Bay, and the city's older housing stock — many homes in Richmond were built in the 1940s and 1950s. A knowledgeable contractor will assess foundation conditions, utility connections, and zoning classifications before breaking ground, saving homeowners time and money.

Types of ADUs Built in Richmond, CA

Skilled Richmond ADU builders can construct several types of units depending on your property layout and goals:

Start Your Richmond ADU Project Today

Whether you're looking to create rental income, accommodate aging parents, or increase your property value, partnering with a qualified ADU contractor in Richmond, CA is the first step. With California's pro-ADU legislation and Richmond's growing housing market, now is an excellent time to invest in an ADU on your property.

ADU Contractors near Richmond, CA