Adu Company in Salt Lake City, UT | AccessoryDwellingUnit Experts

Looking for adu company in Salt Lake City, UT? Call AccessoryDwellingUnit Experts for a contact a provider — no obligation. Licensed adu builders serve Salt Lake City 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 is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.

About this service

An ADU company manages the entire project lifecycle, from initial design and permit acquisition to the final walk-through. You need a full-service company if you want to avoid the stress of coordinating different contractors or handling complex municipal filings yourself. We act as your single point of contact, ensuring your vision is executed correctly while keeping you informed at every stage of construction. Exact pricing confirmed free on the call.

Frequently asked in Salt Lake City

What are the disadvantages of ADUs?

Potential drawbacks include the initial construction investment and the fact that an ADU might reduce your usable backyard space. It's also important to be aware of local zoning rules and any potential impacts on utility services. Discussing these with a local expert in Salt Lake City can help.

How much does an ADU cost in Utah?

The cost of an ADU in Utah varies greatly depending on its size, design, and site-specific requirements in Salt Lake City. Factors like foundation work and utility connections will significantly influence the price. A professional can provide a precise estimate after an on-site assessment.

What are the rules for ADUs in Utah?

Utah has state laws that encourage ADUs, and Salt Lake City has specific ordinances that govern their construction. These typically address setbacks, lot coverage, and the permitting process. The specialists are knowledgeable about these local regulations.

Is an ADU allowed in Salt Lake City?

Yes, ADUs are generally allowed in Salt Lake City, provided they meet the city's zoning and building code requirements. The city has specific guidelines for ADU construction. The pros can confirm your property's eligibility and guide you through the process.

What is the job of an ADU company?

What are the benefits of adding an ADU in Salt Lake City?

Adding an ADU in Salt Lake City can provide extra living space for extended family, generate rental income, or offer a dedicated home office. It's also a way to increase your property's overall market value and flexibility. The specialists can help you explore these advantages.

Also serving nearby: West Valley City · West Jordan · Sandy · Lehi · Orem

All cities in Utah →

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

Service area details

209,593residents

1,890per sq mile

8ZIP codes served

Serving all of Salt Lake City — population 209,593; about 1,890 residents per square mile across 110.9 sq mi. ZIP codes covered include 84101, 84102, 84103, 84104, 84105, 84106, 84107, 84108.

Neighborhoods served in Salt Lake City: Downtown Salt Lake City, Sugar House, The Avenues, Capitol Hill, Foothill — and every surrounding area.