Adu company — Miami, FL | AccessoryDwellingUnit Services

Looking for adu company in Miami, FL? Call AccessoryDwellingUnit Services 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 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

A professional company handles the heavy lifting, including architecture, engineering, permit submittals, and the actual construction labor. You need an experienced team when you want to ensure your unit is built to code, structurally sound, and completed on a predictable schedule. We act as your single point of contact, coordinating every trade and inspection so you aren't managing subcontractors yourself. We provide professional oversight from start to finish. Exact pricing confirmed free on the call.

Frequently asked in Miami

What are the disadvantages of ADUs?

Potential disadvantages include the initial investment, possible impacts on property taxes, and the need for careful planning regarding utilities and access. Neighbor perception can also be a factor. However, these are often manageable with proper planning and communication. Discussing these concerns with a local expert is a smart move.

How much does an ADU cost in Florida?

What are the rules for ADUs in California?

California has implemented laws to encourage ADU construction, often simplifying the permitting process and setting statewide standards. These rules aim to increase housing options and address affordability. Local governments still have some discretion in implementing specific requirements. It's best to consult with a California ADU specialist.

Is ADU allowed in Maryland?

Yes, ADUs are permitted in many parts of Maryland, but the specifics can vary significantly between counties and municipalities. Key considerations often include lot size, setback requirements, and parking provisions. Verifying your local zoning laws is crucial. A Maryland ADU expert can provide guidance.

California has offered various grant programs to help offset the costs of building ADUs, making them more accessible for homeowners. These grants often have specific eligibility criteria and application deadlines. Researching current funding opportunities is important. A California ADU professional can help you explore these.

What are the rules for ADU in California?

California's ADU laws are designed to streamline the process of building accessory dwelling units, setting baseline standards across the state. These regulations often cover aspects like minimum lot sizes, parking requirements, and fee structures. Local governments can impose additional rules within these guidelines. Understanding these is key.

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