4 Best ADU Builders in Dallas, Texas
Verified ADU contractors and builders in Dallas, TX
Showing 1–4 of 4 listings
Blackline Renovations
Blackline Renovations is a dynamic, award-winning design-build firm that has been transforming homes across the Greater Dallas area since 2002. Renowned for exceptional communication, quality craftsmanship, and outstanding customer service, we specialize in designing and building ADUs and garages.
Estate ADU
Specializing in accessory dwelling unit construction and renovation throughout the Dallas area, this contractor transforms properties with expert ADU builds tailored to maximize space and value. From ground-up construction to creative conversions, they deliver quality residential solutions designed to meet modern housing needs.
Garage Living Dallas
Transform your Dallas garage into a functional living space with expert conversion services that maximize your home's potential and increase property value. Our specialized team handles every aspect of garage-to-living-space conversions, from design and permits to electrical, plumbing, and finishing work.
ON Group Remodeling & Construction
Transform your underutilized garage into functional living space with expert garage-to-living-space conversions throughout the Dallas area. Our experienced team handles everything from structural modifications to finishing touches, creating beautiful new rooms that maximize your home's potential.
Frequently Asked Questions — ADU Builders in Dallas
How much does it cost to hire an ADU builder in Dallas?
ADU construction costs in Dallas, Texas vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Dallas to get accurate quotes for your specific project.
How long does it take to build an ADU in Dallas?
In Dallas, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Texas local regulations. Prefab and modular ADUs often have faster timelines than site-built units.
Do I need a permit to build an ADU in Dallas?
Yes, a building permit is required for ADU construction in Dallas, Texas. Your ADU builder will typically handle the permit application as part of their service. Texas has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.
What types of ADUs can be built in Dallas?
Common ADU types in Dallas include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Dallas ADU builder can advise on what's allowed on your specific parcel.