Accessory dwelling unit builders near me

Looking for accessory dwelling unit builders near me in Phoenix, AZ? Call AccessoryDwellingUnit Direct for a contact a provider — no obligation. Licensed adu builders serve Phoenix 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 variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.

About this service

Builders near you are teams that understand the specific building codes and land-use requirements in your immediate area. You need to hire local professionals when you are ready to break ground because they have established relationships with local inspectors and understand regional construction challenges. Choosing local ensures your project stays compliant with neighborhood-specific regulations while keeping your build timeline efficient and predictable throughout the construction phase.

Frequently asked in Phoenix

What are the disadvantages of ADUs in Phoenix?

How much does an ADU cost in Phoenix?

What are the rules for ADUs in Phoenix?

Is ADU allowed in Phoenix?

Yes, Phoenix has regulations that allow for the creation of accessory dwelling units. The city has specific guidelines and a permitting process to follow. Understanding these requirements is key. Experts can simplify this process for you.

What is the process for permitting an ADU in Phoenix?

Permitting an ADU in Phoenix involves submitting detailed plans to the city's Planning and Development Department and meeting all zoning and building codes. This can be an intricate procedure. Professionals can manage this complex application for you. They ensure all necessary documentation is filed correctly.

Are there specific design considerations for ADUs in Phoenix?

Yes, considering Phoenix's climate is important. Design choices should account for heat, sun exposure, and water conservation. Professionals can advise on materials and designs best suited for the desert environment. They help ensure energy efficiency and durability.

Also serving nearby: Glendale · Scottsdale · Tempe · Peoria · Surprise

All cities in Arizona →

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

Service area details

1,650,070residents

3,183per sq mile

8ZIP codes served

Serving all of Phoenix — population 1,650,070; about 3,183 residents per square mile across 518.3 sq mi. ZIP codes covered include 85001, 85002, 85003, 85004, 85005, 85006, 85007, 85008.

Neighborhoods served in Phoenix: Arcadia, Biltmore, Downtown Phoenix, North Mountain, Ahwatukee, Scottsdale — and every surrounding area.