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Accessory dwelling unit companies — Salt Lake City, UT

Looking for accessory dwelling unit companies in Salt Lake City, UT? Call AccessoryDwellingUnit Services 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.

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 Salt Lake City

What are the rules for building a detached accessory dwelling unit in Salt Lake City?

Salt Lake City has specific zoning ordinances for detached accessory dwelling units. Generally, you'll need to consider lot size, setbacks, and access. The pros we work with understand these requirements and can guide you. They'll explain how your specific lot in areas like the Lower Avenues might fit the criteria. This ensures your project stays on track from the start.

How do I find a reliable ADU company in Salt Lake City?
What's involved in building an accessory dwelling unit on my Salt Lake City property?
Who are the best accessory dwelling unit builders serving Salt Lake City?
What factors influence the cost of an accessory dwelling unit in Salt Lake City?
What permits are needed for an accessory dwelling unit in Salt Lake City?
Can I find an ADU contractor near me in Salt Lake City?

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

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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: The Avenues, Sugar House, Downtown, East Bench, Westpointe, Liberty Wells — and every surrounding area.

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