Ellery ADU Studio in Iowa
Ellery Adu Studio specialists plans, permits, and builds accessory dwelling units across Iowa under one contract and one written price. We’re a design-build studio, not a general contractor juggling subs and hoping the drawings match the finished building. The permit set is our core product, and the construction is the execution of that document. Iowa homeowners get the same Haven Standard as every other market we serve: a price in writing before any work starts, a named crew, and a photographic record of what happened on site.
Why Iowa Homeowners Choose Ellery ADU Studio
Most ADU projects in Iowa go sideways at the handoff between designer and builder. The designer blames the framer, the framer blames the drawings, and the homeowner is left holding an invoice that looks nothing like the estimate. That’s the problem Ellery was built to eliminate. We’ve completed more than 900 ADUs since 2015, and every single one started with a written price, ended with a documented photo record, and carried a 365-Day Done Right Promise: if the finished unit is not built to the permitted drawings, we make it right. Our work spans multiple states, including Ellery ADU Studio in Kansas - ADU projects handled with the same rigor. In writing, before the project starts. Our crews are background-checked and uniformed, and their license number appears on every page, because “verified” should mean you can actually look it up. We also specify and coordinate prefab and modular systems from Abodu, Cover, Dvele, Mighty Buildings, Boxabl, Plant Prefab, Tuff Shed, and James Hardie within the same single contract, so Iowa homeowners who want a faster build aren’t forced to manage a second vendor.
Backed by the Haven Family

Ellery ADU Studio operates as part of the Haven family, which has held home-service companies to a published five-clause standard since 1998. Clause 1 is the one our Iowa customers care about most: a written price before any work begins. No exceptions, no “call for a quote.” Clause 2 means a named technician and a real arrival window. Clause 3 means licensed, insured, background-checked crews. Clause 4 means photographic evidence on every visit. Clause 5 means no upsell at the door. Haven does not pretend to be from Iowa; Ellery’s local crews are your neighbors, and Haven contributes the standard they agree to work to, the documentation system that proves it, and the buying power that keeps the pricing honest. The same model supports our Ellery ADU Studio in Kentucky - ADU operations and other markets nationwide.
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