ADU Contractors

Quality Choice Construction & Painting offers ADU construction services including studio, 1-bedroom, and 2-bedroom units. Options include garage conversions, backyard cottages, and detached ADUs for rental income or multi-generational living.

Meetinghouse Builders offers custom ADU design & construction in Hollis, NH. Services include detached builds, garage conversions, basement ADUs & home additions. Features 3D renderings, style guides & full construction documents.

Ivy Builders is a top ADU contractor in Los Angeles & Orange County, specializing in detached ADUs, granny flats & backyard cottages. Offering pre-approved plans, full permitting, and custom builds ranging from $200K–$500K.

Volcano Builders is a licensed, family-owned construction company serving Seattle, Bellevue & Monroe, WA. Specializing in kitchen remodels, bathroom renovations, home additions, deck builds, and ADU construction since 2021.

Revival Homes is a California ADU project manager handling planning, financing, design, permitting, and construction. They build detached ADUs, garage conversions, JADUs, and more, with costs ranging from $100K to $300K.

ELoghomes offers EasyCabin™ ADU log cabin kits priced $35,000–$55,000, featuring solid Eastern White Pine walls, Andersen 400 Series windows, and 80 lb. snow load specs for year-round durability. Ideal granny flats or rental units.

Antoon offers a structured ADU construction process in San Diego, covering consultation, design, permitting, and build. With transparent pricing, quality control, and post-construction support, they deliver high-quality accessory dwelling units.

General Contractors Oahu offers home additions & ADU construction across Oahu, Hawaii. Services include bedroom, bathroom, second-story additions & granny flats. Licensed, insured & bonded with a 1-year labor warranty. Free estimates available.

Skyline Construction & Remodeling has served Los Angeles & Ventura County since 1997. Licensed contractor offering kitchen remodels, bathroom upgrades, room additions, new builds & ADU garage conversions with 25+ years of expert craftsmanship.

Eco-friendly ADU builder specializing in accessory dwelling units, granny flats, and JADUs. Uses recycled materials and steel-skinned insulated panels. Flexible designs, fast build times. Service-disabled veteran-owned with veteran housing and employment programs.

Expertly Crafted ADUs Designed to Enhance Your Home and Lifestyle

At Cottage Smith, we’re trusted ADU builders in Atlanta, bringing your vision to life with precision, creativity, and expertise. From the initial concept to the final build, we carefully manage every detail of your ADU project—ensuring quality craftsmanship, timely delivery, and solutions tailored to your needs.

Suncoast Dwellings LLC is St. Petersburg's trusted ADU contractor, specializing in detached ADUs, garage conversions & custom builds. Licensed, insured & offering free estimates with full permitting support.

Genesis Homes is a leading ADU builder in the US, specializing in factory-built accessory dwelling units for developers. Available in 48 states, their offsite construction model offers speed, cost savings, and quality for granny flats, in-law suites, and backyard cottages.

Hudson Pro Builders offers ADU construction in Chicago, Cook County, DuPage County & Lake County. Services include garage conversions, basement ADUs, in-law suites & backyard cottages, with full design, permitting & zoning support.

Florida Made Tiny Homes is a premier ADU builder serving all of Florida. With 30+ years of experience, they offer detached ADUs, in-law suites, pool houses, and shell ADUs built on-site to Florida Building Code standards.