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
This is the physical process of building a secondary unit, which requires coordinating contractors, electricians, and plumbers. You need professional construction services when you are ready to break ground on your design. Costs are driven by the complexity of the foundation, interior finish levels, and site grading requirements. Exact pricing confirmed free on the call.
Frequently asked in Provo
What's involved in accessory dwelling unit construction in Provo?
What types of accessory dwelling unit homes are popular in Provo?
Accessory dwelling unit homes in Provo often take the form of detached backyard cottages or garage conversions. These are popular for their privacy and ability to add rental income or accommodate family. Attached additions are also an option, integrating the new space with the main residence. The design typically includes a private entrance, bathroom, and a functional living area. We can help you explore the best fit for your property.
Can I build an accessory dwelling unit for rent in Provo?
What are the ADU permit requirements in Provo?
What are the rules for a detached accessory dwelling unit in Provo?
Are modular accessory dwelling units suitable for Provo?
Modular accessory dwelling units can be a suitable option for Provo homeowners. These units are constructed off-site in a controlled factory environment, which can lead to faster construction times and potentially more predictable costs. Once delivered to your Provo site, they are assembled and connected to utilities. They offer a high-quality, efficient way to build an ADU. We can help you explore this possibility.
What is involved with ADU services 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: Edgemont, Rock Canyon, Riverbottoms, Downtown Provo, Timpanogos — and every surrounding area.
Areas we serve
Browse by state, then city.
