What Austin Homeowners Say About Seedling ADU Austin
Reviews tell you what a contract can’t: whether the crew showed up on time, whether the price held, and whether the finished ADU actually feels like a new home on your lot. In Austin, where backyard units now have to clear zoning rules, HOA letters, and a permitting queue that moves at its own pace, families want a builder who communicates like an adult and cleans up like a guest. That’s what the homeowners below describe, in their own words. We didn’t coach these comments. We just did the work behind them.
Recent Reviews

“We converted our detached garage in Brentwood into a one-bedroom ADU for my mother. Seedling gave us a written price before any work started, and that number never moved. The crew wore shoe covers every single day, even when they were mostly outside. When they finished, they sent a photo of the clean-up before they left. My mother moved in three weeks later and calls it her little house.”
Lucia C. – Brentwood, Austin
“Seedling built a backyard ADU off our 1950s bungalow in Zilker, and the access was tight. They worked with Cover on the design and kept the schedule predictable. Ben Ortega walked the site with me twice before we signed anything and pointed out a drainage issue the plans didn’t address. That conversation saved us a spring flood. The unit came out better than the original house.”
Veronica M. – Zilker, Austin
“We needed a home addition, not a separate unit, and Seedling framed a primary suite addition off the back of our house in Allandale. The crew used quiet tools near the kids’ bedrooms and kept drop cloths down through the hallway every day. My kids napped through most of the framing. The written price held, and the 365-Day Done Right Promise wasn’t something we had to test, which is the best kind of guarantee.”
Oscar T. – Allandale, Austin
“Seedling converted part of our garage into a studio ADU in Mueller, and the build had to meet Mueller’s design standards, which are stricter than the city’s. The team handled the permit package and got it approved without a single resubmit. The quote was line-itemed and the final invoice matched it. When a door jamb settled a fraction of an inch six months later, they came back and fixed it under the promise, no argument.”
Mark L. – Mueller, Austin
“We built a Tuff Shed-based ADU in our backyard in Cherrywood. Seedling was the only builder we talked to who actually knew the product line and walked us through what a Tuff Shed conversion can and can’t do structurally. The written price included the shed, the foundation, electrical, plumbing, and finish-out. No surprise line items. The crew was background-checked and wore uniforms, which mattered to us with two dogs and a six-year-old watching from the window.”
Lucia C. – Cherrywood, Austin
“Seedling built a garage conversion ADU for us in Crestview, and the team worked through the hottest stretch of July without slowing down or cutting corners. They kept the work area clean, used pet-safe products where there was a choice, and answered the phone every time we called during the build. A live person, every time. The unit rents now and covers more than the mortgage on the conversion.”
Veronica M. – Crestview, Austin
Why Customers Trust Us
The reviews above keep hitting the same notes: written pricing before work starts, crews who treat the inside of a home like it belongs to someone else, and a builder who answers the phone. Those aren’t accidents. They’re policy. Every Seedling ADU Austin project gets a written price before any work begins, and that price doesn’t change unless the scope changes in writing. Every crew member is background-checked and uniformed, so families know exactly who is walking through their yard and into their house. The Cedarwell Care Promise is standard on every job: shoe covers and drop cloths inside the home, pet-safe products where there is a choice, and a photo of the clean-up before the crew leaves. And every completed project is backed by the 365-Day Done Right Promise, in writing. If it’s not done right, we make it right. Ben Ortega, Owner at Seedling ADU Austin, stands behind that promise on every garage conversion, home addition, and ADU we build in Austin. Call (254) 615-3842 to schedule a free estimate, and we’ll put your price in writing before any work starts.
Written by Ben Ortega, Owner at Seedling ADU Austin, serving Austin, TX since opening our doors.


