Detached ADU in Minnesota

Minnehaha Remodeling builds custom ADUs in Minneapolis, St. Paul & Twin Cities. Expert accessory dwelling unit builders handling permits, design & construction. Ideal for rental income, in-law suites & more.

Castle Building & Remodeling offers full-service ADU construction, handling demolition, utilities, framing, and interior finishing. Specializing in detached ADUs and granny flats, they deliver compact, functional, move-in-ready backyard homes.

Sub Zero Construction, based in Moorhead, MN, offers residential remodeling services across Minnesota and North Dakota. With 30+ years of experience, they specialize in kitchens, bathrooms, flooring, tile, drywall, and custom carpentry. Licensed, insured, and free estimates available.

An accessory dwelling unit (ADU) is a self-contained home on the same property as a primary residence. Titus Contracting builds ADUs across Minnesota, offering design-build expertise for detached ADUs, in-law suites, and backyard cottages.

Xtreme ADU LLC, based in Lake Benton, MN, builds prefabricated ADUs, tiny homes & casitas. Customizable flat-pack kits, Net-Zero options, 71+ years experience. Serving MN, SD, ND, IA & CA.

YardHomesMN builds panelized tiny homes & ADUs in Minnesota. Designs range 300–1,000 sq ft, priced $160K–$250K. Features SIP construction, solar options & 50% faster builds. Founded by Nichol Dehmer & contractor Jeremy Powers.

Skorco Inc is a Duluth, MN construction company with 12+ years of experience in custom home building, remodels, ADUs, garage conversions, and commercial construction. Serving Duluth and Hermantown with a price guarantee.

Alchemy Architects, founded in 1992 in Saint Paul, MN, specializes in prefab homes, ADUs, and the weeHouse system. Their LightHouse line offers backyard cottages and granny flats, with 60+ projects completed across the US.

Hanson Design Build Remodel is a trusted ADU contractor serving Minneapolis and St. Paul with 17+ years of experience. Specializing in garage conversions, detached ADUs, and attached ADUs, they handle design, permits, and builds seamlessly.

Second Suite by Christopher Strom Architects specializes in ADU design and Tiny Homes across the Twin Cities. Services include backyard cottages, basement conversions, and in-law suites, with full support from feasibility to permitting.

Christopher Strom Architects designs Accessory Dwelling Units (ADUs) in the Twin Cities, including detached backyard cottages, garage conversions, and in-law suites. Also known as granny flats or carriage houses, ADUs add self-contained living space to residential properties.