Accessory dwelling unit companies

Looking for accessory dwelling unit companies in Arlington, TX? Call AccessoryDwellingUnit Services for a contact a provider — no obligation. Licensed adu builders serve Arlington and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.

About this service

These companies provide comprehensive support for homeowners, often pairing design experts with construction crews to handle the entire project under one roof. They are helpful when you want to avoid hiring separate architects and builders. You should look into these companies when you want a streamlined experience and a single point of accountability for your backyard project from start to finish.

Frequently asked in Arlington

What are the disadvantages of ADUs?

Potential disadvantages include the upfront investment and the possibility of impacting your current backyard space. Navigating local zoning and permitting can also be a hurdle. The pros can walk you through these considerations to ensure a smooth process for your Arlington ADU.

How much does an ADU cost in Texas?

ADU costs in Texas vary based on size, finishes, and site preparation needs. Factors like utility connections and foundation type significantly influence the final price. The most accurate way to determine cost for your Arlington home is through a personalized quote from the local pros.

What are the rules for ADUs in Texas?

Texas has state guidelines, but specific ADU rules are often set at the city level. You'll need to check Arlington's zoning ordinances for details on size limits, parking requirements, and setbacks. The specialists are knowledgeable about these local regulations.

Is an ADU allowed in Arlington?

That particular grant is specific to California and is not available for ADU projects in Texas. It's important to focus on the local resources and financing options that might be applicable to your Arlington ADU. Discuss your budget with the pros.

What are the rules for ADU in California?

California's ADU laws are designed to make building easier, but they are state-specific. These regulations do not apply to projects in Texas. For your Arlington ADU, you will need to adhere to Texas state and Arlington city zoning laws.

Also serving nearby: Grand Prairie · Fort Worth · Irving · Dallas · Carrollton

All cities in Texas →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

398,431residents

4,157per sq mile

8ZIP codes served

Serving all of Arlington — population 398,431; about 4,157 residents per square mile across 95.8 sq mi. ZIP codes covered include 76001, 76002, 76003, 76004, 76005, 76006, 76007, 76010.

Neighborhoods served in Arlington: Downtown Arlington, Pantego, Lake Arlington, Arlington Highlands, Old Town Arlingon, Uptown Arlington — and every surrounding area.