ADU Contractors

Lapp Structures builds ADUs (Accessory Dwelling Units), including detached garages with living quarters. A 3-car Gambrel garage ADU costs $50K–$60K. ADUs offer flexible living, rental income, and family housing solutions.

Edri Construction, Inc. is a San Francisco-based ADU contractor offering full-service accessory dwelling unit construction across the Bay Area, including garage conversions, detached ADUs, granny flats, and energy-efficient home additions with in-... read more

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.

RD Fast Construction offers ADU garage conversions in Los Angeles, helping homeowners add property value, rental income, guest space, or housing for adult children using existing infrastructure for cost-effective results.

Vegas Made Construction LLC builds ADUs in Las Vegas & Henderson, NV. Services include garage conversions, detached ADUs, granny flats & casitas. Projects take 6–14 months. Costs vary by size, design & permits.

Giudice Builds is a Colorado Springs ADU contractor specializing in accessory dwelling units. Projects range from $250K–$400K+, with planning from $5K. A recent 640 sq ft ADU was completed in 6.5 months for $230K.

TDK Construction is a licensed ADU contractor in Lodi, CA, with 10+ years of experience. They offer full design-and-build services for detached ADUs, garage conversions, JADUs, and granny flats, ensuring compliance with California ADU regulations.... read more

SkyDADU is a DADU builder and equity partner serving King, Snohomish, and Pierce counties in Washington State. They offer fixed-price packages, up to 100% funding, and handle permitting, construction, and condominiumization for detached accessory ... read more

Building a granny flat (ADU) in San Diego can boost property value and ease housing needs. Detached ADUs up to 1,200 sq ft start at $250/sq ft. Fee waivers may save homeowners $14,000+. Rules apply regarding zoning, lot use, and size limits.

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

Cliffs Construction, LLC has built ADUs & garages in Indianapolis since 1995. Offering detached ADUs, garage conversions & granny flats, pricing starts at $135K. Trusted ADU contractor with 10+ projects completed.

Whether you want to make space for a new hobby, a new family member, or just enhance your living spaces, we’ve got you covered! Home additions are a great way to enlarge your home’s space and improve comfort and functionality. Our team in the ... read more

Paramount Manufactured Sales in Riverside offers Skyline Homes-built ADUs for Southern California homeowners in LA, Orange, Riverside, San Bernardino & San Diego Counties. Models range from 479–849 sq ft. California law now allows detached A... read more

ADU 5280 is a Denver-based ADU design-build company since 2013, offering detached ADUs, garage conversions & home additions. They manage zoning, permits, design & construction for homeowners looking to boost property value.