Prefabricated accessory dwelling unit — Provo, UT
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
A prefab ADU is built in a factory and then transported to your property for final assembly. These units are often faster to build than traditional construction because the work happens in a controlled environment. If you want to minimize noise and debris on your property or need a quicker turnaround for your backyard space, this is a great option.
Frequently asked in Provo
What is the accessory dwelling unit permit process in Provo?
What are the requirements for homes with mother-in-law suites in Provo?
What's involved in ADU building in Provo?
What does 'accessory dwelling unit' mean in Provo?
What's the process for ADU construction in Provo?
What ADU services are available in Provo?
Who is an accessory dwelling unit contractor in Provo?
Also serving nearby: Orem · Lehi · Sandy · West Jordan · West Valley City
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Provo — population 113,343; about 2,717 residents per square mile across 41.7 sq mi. ZIP codes covered include 84601, 84602, 84603, 84604, 84605, 84606.
Neighborhoods served in Provo: Edgewood, Riverbottom, Rock Canyon, Timpanogos, Westridge — and every surrounding area.
Areas we serve
Browse by state, then city.