ADU Contractors

Foothill Renovators offers home remodeling, ADU construction, new builds, and additions. Services include flooring, roofing, electrical, plumbing, and more. They handle permits and full project management for detached ADUs, granny flats, and garage conversions.

Hoosier Design Build specializes in ADU construction and garage conversions in Indianapolis. They handle design, permits, and full build-out, offering detached units, carriage houses, and rental-ready spaces for homeowners seeking added value or income.

Coastal Builders is a Long Beach, CA ADU contractor specializing in detached, attached, garage conversion, basement, and attic ADUs. They offer design consultation, ADA-compliant builds, and custom units like granny flats and in-law suites.

Northwest ADU builds custom detached ADUs, garage conversions & basement ADUs across Western Washington. Serving King, Pierce & Snohomish Counties with full-service ADU construction, build-ready plans & permit management.

Knickerbocker Group's Predesigned Homes offer complete architectural plans with flexible customization. Choose from Homes, Cabins, Carriage Houses, or ADUs. Build off-the-shelf or fully custom—up to 30% faster than traditional builds.

Northbay Home Solutions offers full-service ADU construction in San Rafael, San Francisco & North Bay. Services include detached ADUs, garage conversions & JADUs, covering design, permits & build.

Elbowroom is a Central Texas ADU contractor building accessory dwelling units in San Antonio and Austin. With 100+ completions, they offer fixed pricing, permit management, and four pre-designed models for guest houses, rentals, home offices, and in-law suites.

The Remodel Group is a Portland-based design-build firm specializing in ADU construction and whole house remodeling. Services include detached ADUs, garage conversions, and JADUs. Earth Advantage certified, they offer sustainable, budget-conscious builds.

West Coast Construction Pro is a licensed Sacramento ADU contractor (CSLB #1122012) with 15+ years experience and 900+ completed projects. Offering studio to 3-bedroom units from $125K, with 1-year labor and 10-year structural warranties.

Baystate Group Builders Inc offers residential remodeling services including basement finishing, bathroom renovations, deck construction, carpentry, and painting. Led by Victor, the team is known for professionalism, clear communication, and quality craftsmanship.

Rhino Design Build is a San Antonio ADU and guest house contractor offering full-service design, permitting, and construction. Specializing in casitas, in-law suites, and backyard cottages, they bring 20+ years of experience to custom accessory dwelling units.

Mass ADU is a Massachusetts-based ADU contractor offering full-service accessory dwelling unit construction. Services include free consultations, permitting, design, and build. They serve homeowners statewide with a clear 3-step process.

Regency Builders Inc is a California-based ADU contractor offering garage conversions, detached ADUs, JADUs, and in-law suites. They also handle kitchen remodels and room additions, managing permits and all construction phases for homeowners.

ADU1 helps multifamily property owners add ADUs to boost income. Add up to 25% more units plus 2 detached ADUs. Services include a $250 feasibility report, full design-build, and free weekly Q&A sessions every Wednesday.

Hernandez Family Construction serves Fresno & Madera, CA, offering custom homes, ADUs, granny flats, multifamily builds & spec homes. Founded by Michael Hernandez, they also provide construction financing guidance including one-time close loans.