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Custom ADUDallas, TX

Best custom ADU builders in Dallas, Texas

Looking for the best custom ADU builders in Dallas, Texas? Our directory features 15 vetted custom adu builders serving the Dallas area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.

15 custom adu builders found
Average rating: 4.4

Top custom ADU builders in Dallas

Verified
5.0(10)
ADU ConstructionDesign-Build ADU

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.

Verified
4.4(26)
ADU ConstructionGeneral Contracting

Specializing in ADU construction and related services in Dallas, TX.

Verified

Estate ADU

Dallas, TX
4.3(8)
ADU ConstructionGarage ConversionHome Addition

Estate ADU designs, permits, and constructs accessory dwelling units, such as casitas, in-law suites, and backyard homes, that align with the character of neighborhoods like Lakewood, East Dallas, Highland Park, Preston Hollow, and University Park.

4.1(3)
ADU ConstructionGarage Conversion

Specializing in ADU construction and related services in Dallas, TX.

3.8(23)
ADU ConstructionDesign-Build ADU

Specializing in ADU construction and related services in Dallas, TX.

Why Choose Custom ADU in Dallas?

Dallas is one of the top markets for accessory dwelling units in Texas. With growing demand for affordable housing, ADU construction in Dallas offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of custom adu builders in Dallas helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.

What to Look for in custom ADU builders

  • 1
    Licensed and insured custom adu builders with experience in Dallas
  • 2
    Knowledge of Dallas zoning laws and ADU permit requirements
  • 3
    Portfolio of completed ADU projects in the Dallas area
  • 4
    Transparent pricing and detailed project timelines
  • 5
    Strong reviews and ratings from local homeowners
  • 6
    Warranty coverage on construction and materials

Frequently Asked Questions

How much does it cost to build an ADU in Dallas?

ADU construction costs in Dallas typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed custom adu builders to compare prices.

Do I need a permit to build an ADU in Dallas, Texas?

Yes, ADU construction in Dallas requires building permits. Texas has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.

How long does it take to build an ADU in Dallas?

ADU construction timelines in Dallas typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.