Ellery ADU Studio in Florida
Ellery ADU Studio specialists design, permit, and build accessory dwelling units across Florida under a single contract at a single written price. Since 2015, the studio has completed more than 900 ADUs, every one of them quoted before work began and documented with photos when work was done. Florida homeowners get the full weight of the Haven family behind each project: the price in writing, the crews verified, the permit set treated as the core product rather than an afterthought. No designer-versus-builder blame gap. No “call for a quote.” Just a documented process with a named price on page one.
Why Florida Homeowners Choose Ellery ADU Studio
Florida’s ADU landscape differs from California’s in one way that matters most: the permitting path is less predictable, which is exactly where Ellery’s model earns its keep. The studio was founded in 2015, the year California’s ADU permitting rules opened up, and it learned early that a permit set is not paperwork waiting for a builder - a lesson later applied by Ellery ADU Studio in Georgia - ADU projects follow the same principle. It is the product. Florida homeowners working with Ellery get drawings, permit documents, and construction under one contract, so when a question comes up about a wall assembly or a setback, there is no designer pointing at the builder and no builder pointing at the designer. One party answers. Every project, from a detached new-build ADU to a garage conversion or a junior ADU, carries Haven Standard Clause 1: a written price before any work starts. Ellery also offers a free second opinion on any written estimate already in hand, and when the job is finished, the client receives a documented photo record of what was found and what was done, not a summary of how it felt. The crews are background-checked and uniformed, and the license number appears on every page. For Florida homeowners weighing prefab or modular systems, Ellery specifies and coordinates brands like Abodu, Cover, Dvele, Mighty Buildings, Boxabl, Plant Prefab, Tuff Shed, and James Hardie within the same single contract. The 365-Day Done Right Promise is in writing before the project starts: if the finished ADU is not built to the permitted drawings, Ellery makes it right.
Backed by the Haven Family

Haven was formed in 1998 to buy small home-service companies that were doing the work properly, keep their names and crews intact, and standardize only the things customers actually complain about: not knowing the price, the person, or the evidence. Ellery ADU Studio operates under the Haven Standard, all five clauses, on every Florida job, just as Ellery ADU Studio in Hawaii - ADU work does. The price is written before work begins. The arrival window names a real technician. The crew is licensed, insured, and background-checked. The documentation is photographic. And there is no upsell at the door. A haven, the way Haven sees it, is a condition: somewhere nothing bad is going to happen to you.
Written by the team at Ellery ADU Studio, serving Florida under the Haven Standard since 2015.
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Ellery ADU Studio Service Areas in Florida

- Boca Raton, Florida
- Boynton Beach, Florida
- Bradenton, Florida
- Cape Coral, Florida
- Clearwater, Florida
- Daytona Beach, Florida
- Delray Beach, Florida
- Fort Lauderdale, Florida
- Fort Myers, Florida
- Gainesville, Florida
- Hialeah, Florida
- Hollywood, Florida
- Homestead, Florida
- Jacksonville, Florida
- Jupiter, Florida
- Kissimmee, Florida
- Lake Worth, Florida
- Lakeland, Florida
- Margate, Florida
- Melbourne, Florida
- Miami, Florida
- Miami Beach, Florida
- Miami Gardens, Florida
- North Miami Beach, Florida
- Orlando, Florida
- Palm Beach Gardens, Florida
- Pembroke Pines, Florida
- Plantation, Florida
- Pompano Beach, Florida
- Sarasota, Florida
- St. Petersburg, Florida
- Tampa, Florida
- Wellington, Florida
- West Palm Beach, Florida