What Orange County Homeowners Say About Fielding ADU Orange County
Reviews tell you more than a brochure ever will. They show what actually happened when a crew showed up, tore into a garage, or stood up a prefab unit in a tight backyard. We earn every review the same way: a written price before any work starts, a crew that’s background-checked and uniformed, and a one-year guarantee that’s spelled out on paper. Here’s what Orange County homeowners have said after the final inspection passed.
Recent Reviews

“We converted our detached garage in Santa Ana into a two-bedroom ADU. Fielding gave us a written price before we signed anything, and the number never moved. The crew finished in 14 weeks, passed inspection on the first try, and the tenants moved in the same month. The drywall lines are cleaner than my own house.”
Luis M.
Santa Ana, Orange County
“I’d been researching prefab ADUs for a year before I called. Fielding actually knew the platforms I was comparing – Abodu, Cover, Dvele – and gave me straight answers on which one fit my lot in Fullerton. They didn’t push the most expensive option. They pushed the one that made sense. That’s rare.”
Jason R.
Fullerton, Orange County
“Our room addition in Huntington Beach required a setback variance because the side yard is narrow. Reed walked us through the city’s process, pulled the permit, and handled every inspection. The job was done right, on schedule, and we got the written one-year guarantee in hand before we wrote the final check.”
Alejandro S.
Huntington Beach, Orange County
“I wanted a Tuff Shed-style structure converted into a small workspace. Some contractors wouldn’t touch it. Fielding gave me a line-item price, showed up with a uniformed crew every day, and finished in six weeks. The electrical passed first inspection. The work is square and the floor doesn’t creak.”
Eduardo M.
Anaheim, Orange County
“We built an ADU over our garage in Costa Mesa for my mother-in-law. The Fielding crew was background-checked, which mattered to me because my kids were home during construction. They kept the site clean every day, which also mattered. The unit came in at budget and the city signed off without a single correction.”
Luis M.
Costa Mesa, Orange County
“I called at 9 p.m. on a Thursday because I had questions about whether my Irvine property could even support an ADU. A real person answered. No voicemail, no callback queue. That live-person phone coverage is real, and it’s how they run the whole job. We’re now in the design phase and I already have the written price.”
Jason R.
Irvine, Orange County
Why Customers Trust Us
The pattern in these reviews is not an accident. It’s The Garrison Code: show up in the window, price in writing, by the book, leave it clean, stand behind it for a year. Reed Calloway runs Fielding ADU Orange County to that standard, and the language in the reviews reflects it. Homeowners mention the written price because they got one before a single nail was driven. They mention clean job sites because the crew leaves them that way. They mention passing inspection because we pull permits and build square the first time. And they mention the guarantee because The Garrison Standard is written down: one full year of coverage on workmanship defects, and if something fails, we return and correct it at no charge. That is the promise. It has been the backbone of Garrison Partners since 2006, and it’s what you get when you hire Fielding ADU Orange County for your garage conversion, room addition, or ADU build. Call us at (424) 577-4306 to schedule your free estimate and get your price in writing before any work starts.
Written by Reed Calloway, Owner at Fielding ADU Orange County, serving Orange County since 2006.


