Adu Company in Miami, FL | AccessoryDwellingUnit Experts

Looking for adu company in Miami, FL? Call AccessoryDwellingUnit Experts for a contact a provider — no obligation. Licensed adu builders serve Miami 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 Miami

What does ADU stand for and what is its definition?

ADU stands for Accessory Dwelling Unit. It is a secondary housing unit on a single-family residential lot that provides independent living facilities. This can be attached to the main home or a detached structure. ADUs offer flexible housing options for family, guests, or rental income within Miami's neighborhoods.

What is the cost of an accessory dwelling unit in Miami?

What is involved in ADU construction?

What is a backyard accessory dwelling unit?

A backyard accessory dwelling unit is a freestanding structure built on your property, separate from the main house. It provides independent living quarters with its own kitchen, bathroom, and living area. These units are a popular way to add housing in Miami, offering privacy and flexibility for family or renters.

What is an ADU quote?

What are the best ADUs for Miami properties?

The best ADUs for Miami properties are designed to withstand the local climate, considering factors like humidity and potential for strong winds. They should also comply with all Miami-Dade County building codes. The pros can recommend designs and materials that are both aesthetically pleasing and structurally sound for the area.

What is ADU construction?

Also serving nearby: Hialeah · Miami Gardens · Miramar · Hollywood · Pembroke Pines

All cities in Florida →

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

Service area details

455,924residents

12,665per sq mile

8ZIP codes served

Serving all of Miami — population 455,924; about 12,665 residents per square mile across 36.0 sq mi. ZIP codes covered include 33101, 33102, 33106, 33111, 33112, 33116, 33122, 33124.

Neighborhoods served in Miami: South Beach, Wynwood, Coral Gables, Coconut Grove, Brickell — and every surrounding area.