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 Savannah
What are the requirements for ADU permits in Savannah?
Can I get an estimate for ADU construction in Savannah?
What's the cost of building an accessory dwelling unit in Savannah?
Where can I find accessory dwelling unit services in Savannah?
Are there ADU builders near me in Savannah?
What does an accessory dwelling unit mean for homeowners in Savannah?
What are the benefits of homes with mother-in-law suites in Savannah?
Also serving nearby: Charleston · North Charleston · Mount Pleasant · Jacksonville · Columbia
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Savannah — population 147,748; about 1,356 residents per square mile across 108.9 sq mi. ZIP codes covered include 31401, 31402, 31403, 31404, 31405, 31406, 31408, 31409.
Neighborhoods served in Savannah: Historic District, Ardsley Park, Wilmington Island, Southside, Victorian District — and every surrounding area.
Areas we serve
Browse by state, then city.
