Crane Builders specializes in custom ADU construction across Nashville, Belle Meade, Brentwood, and Franklin. From guest houses to rental units and backyard studios, they handle design, permitting, and build from start to finish.
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Affordable Building Concepts is a licensed, family-owned general contractor in Middle Tennessee serving Nashville for 25+ years. They build garages, ADUs, barndominiums, decks, sheds, and more, backed by a 10-year warranty.
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Wind River Built offers a structured ADU process: inquiry, model selection, detailed quoting, purchase agreement, factory build with weekly photo updates, and final on-site assembly—ensuring quality, transparency, and client confidence throughout.
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MLS Construction builds custom DADUs in Nashville, TN. These detached accessory dwelling units serve as in-law suites, rental units, home offices, or storage. With 40+ years of experience, they offer energy-efficient, architecturally complementary designs.
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Chattbuilt is a Chattanooga ADU contractor offering full-service design, permitting, and construction. They specialize in detached ADUs, garage conversions, and backyard cottages, navigating local zoning, R-1 regulations, and historic district requirements.
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Cookeville Home Remodeling builds custom ADUs in Cookeville, TN. Services include detached ADUs, garage conversions, granny flats & in-law suites. Costs range from $25K–$180K+. Licensed, insured & serving Putnam County.
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Jones Urban Development Co, a division of Populace Homes of Memphis, specializes in ADUs, backyard cottages & small homes in Memphis & Shelby County. With 30+ years experience, they pioneer energy-efficient construction innovations.
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Tennessee Tiny Homes builds custom detached ADUs in Tennessee, offering flexible designs like shed or gable roofs. Benefits include added property value, rental income, multi-generational living, and efficient use of existing backyard space.
read moreTennessee has seen a significant surge in interest for Accessory Dwelling Units (ADUs), largely driven by the state's rapid population growth, particularly in cities like Nashville, Memphis, and Knoxville. Unlike some states that have enacted statewide ADU legislation, Tennessee leaves ADU regulations primarily to local municipalities, meaning rules can vary dramatically from one county or city to the next. This makes working with experienced ADU contractors in Tennessee especially critical, as they must be well-versed in the specific zoning codes and building requirements of each jurisdiction they operate in.
Because Tennessee does not have a unified statewide ADU policy, local governments set their own rules regarding ADU construction. For example, Nashville and Davidson County have made notable strides in updating zoning ordinances to allow ADUs in more residential zones, while other counties may still have restrictive regulations or outright prohibitions. Professional ADU contractors in Tennessee must navigate a range of requirements, including:
Skilled ADU contractors across Tennessee are experienced in building a variety of ADU types to suit different property layouts and homeowner needs. The most common types include:
Tennessee requires all contractors performing residential construction to be licensed through the Tennessee Department of Commerce and Insurance (TDCI). Homeowners should always verify that their ADU contractor holds a valid state license, carries general liability insurance, and has experience with local building codes. Hiring an unlicensed contractor can result in failed inspections, costly fines, and difficulty selling your property in the future.
When searching for the best ADU contractors in Tennessee, look for professionals with a proven portfolio of completed ADU projects, strong knowledge of local zoning laws, and transparent pricing. Getting multiple quotes, checking references, and reviewing past projects are essential steps before signing any contract. Whether you're in Nashville, Chattanooga, Knoxville, or a smaller Tennessee community, the right ADU contractor will guide you through every step of the process — from design and permitting to final construction and inspection.