Detached ADU

Liamar is a New Jersey contractor building custom garages, ADUs, and accessory structures in Monmouth, Mercer, Ocean, and Burlington counties. Services include permits, foundations, electrical, plumbing, and HVAC — fully code-compliant.

Carolina's Building Company is Charlotte's trusted ADU contractor, offering full-service accessory dwelling units including backyard cottages, garage conversions, and interior conversions. They handle design, permitting, and construction with tran... read more

Sunwood Home Builders & Remodelers, building since 1985, offers ADU construction across Connecticut. Services include detached ADUs, in-law suites, garage conversions & more. Over 600 homes built. Projects typically take 6–12 months.

JS Moody Construction offers full-service ADU construction in San Luis Obispo, CA. Services include detached ADUs, garage conversions, in-law suites & backyard cottages. They handle design, permits & build management for hassle-free result... read more

Toensing Construction builds ADUs across Rhode Island, including detached units, in-law suites, garage conversions & basement apartments. Licensed & insured, they handle permitting, design & construction for multigenerational & fle... read more

YCD Studio is a Bay Area architecture firm specializing in ADU design and permits in Moraga and the Lamorinda area. Services include detached ADUs, garage conversions, and JADUs, with expertise in WUI standards and local fire district requirements... read more

Park & Patina is a design-build contractor specializing in home additions and ADUs, including bedrooms, kitchens, bathrooms, and in-law suites. Projects typically take 6–12 months, with permitting, feasibility reviews, and construction manag... read more

Studio MAYO offers Louisville Metro pre-approved ADU plans, streamlining permitting. Customizable detached ADUs, backyard cottages & granny flats available as free downloads, plus custom design, site plans & construction support services.<... read more

Lieon Housing builds detached ADUs, JADUs, and garage conversions across San Diego County, including La Jolla, Pacific Beach, Del Mar, Encinitas, and Poway. Services cover feasibility review, design, permitting, and construction, navigating local ... read more

prefabADU is a Bay Area ADU builder with 16+ years of experience offering affordable kits and plans from under $45K. With 12 state-approved plans valid across California, they simplify permits, design, and installation for homeowners.

Parsa Construction offers residential & commercial remodeling, ADU construction, and retrofit services. Specializing in kitchen, bathroom, room additions, and accessory dwelling units like granny flats and detached ADUs, they manage permits, d... read more

In addition to remodeling projects, the team at HCS specializes in the new construction of Accessory Dwelling Units (ADUs) in Bakersfield as well. From the ground up, we will work with you every step of the way – bringing your blueprint to fruit... read more

Bend Craftsmen Company is a certified ADU contractor in Bend, Oregon, offering full-service accessory dwelling unit construction, including design, permits, and build management for granny flats, in-law suites, and backyard cottages.

Tivey Construction, Inc. — Jacksonville's trusted remodeling experts for 30+ years. Serving Northeast Florida with kitchen remodels, bathroom renovations, home additions, ADUs, pools & more. Licensed, insured, quality guaranteed.