Detached ADU

Mark Home Builders & Additions is a full-service home contractor proudly serving Elgin and the surrounding communities. They specialize in custom home builds, home additions, and renovations that combine quality craftsmanship with practical de... read more

ADU-PDX is a Portland-based ADU builder with 30+ years of experience. They specialize in garage conversions, detached ADUs, granny flats & in-law suites, handling permits and zoning for hassle-free builds across the Portland metro area.

Makara Builders is Washington DC's leading ADU contractor, specializing in detached ADUs, garage conversions, and granny flats across DC, Maryland, and Virginia. Build in 120 days from permit approval and start earning rental income fast.

An ADU (Accessory Dwelling Unit) is an independent living space on a single-family property, complete with kitchen, bathroom & private entrance. Types include detached units, garage conversions & basement apartments. Ideal for rental incom... read more

Explore pre-designed ADU floor plans from Modern ADU Plans — studio, 1-bed, 2-bed, garage conversions & more. Save time, reduce costs & maximize property value with ready-to-build accessory dwelling unit designs.

HSP ADU Builders is a California ADU contractor specializing in detached ADUs, garage conversions, JADUs, and in-law suites. They guide homeowners through design, permitting, and construction of accessory dwelling units.

ADUs offer self-contained living with kitchen, bath & bedroom for rental or family use. Room additions expand existing home space. Above & Beyond Construction serves Seattle & Puget Sound homeowners with both project types.

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, ... read more

A-1 Construction & Remodeling offers Las Vegas home additions, ADU construction, and garage conversions. With 15+ years of experience, they handle design, permits, and build for granny flats, in-law suites, and room additions.

8A-Concrete & Construction builds ADUs, garage conversions, and room additions in Fresno, Clovis & Visalia. Services cover foundation, framing, electrical, plumbing & interior finishes. Projects managed from permit to final inspection.... read more

Sioux Falls Home Remodeling builds custom ADUs in Sioux Falls, SD. Services include detached ADUs, garage conversions, granny flats & in-law suites. Costs range from $25K–$180K+. Serving Minnehaha & Lincoln Counties.

SRH Homes builds custom ADUs, including 500 SF 1-bed and 800 SF 2-bed units. Options include high-end finishes and mini-split HVAC. Financing via HELOC or cash-out refinance. Ideal for rental units, granny flats, or in-law suites.

Regulus Construction is a licensed ADU contractor serving MetroWest Massachusetts. They build detached backyard cottages, garage conversions, and in-law suites, managing design, permitting, and construction across 40+ towns.

ADU Homes is a full-service ADU contractor in Los Angeles & Orange County offering design-build solutions. They handle design, permitting & construction with fixed pricing. Options include studios, 1-3 bed units & carriage units.