How Ellery ADU Studio Hemet Was Born in Hemet
We remember the exact afternoon in late 2015 when we knew Hemet needed something different. A homeowner on Girard Street had called us in desperation. They’d paid a deposit to a contractor who drew a floor plan, took their check, and vanished before pulling a single permit. The drawings sat in a folder. The city of Hemet had no record of the project. The homeowner was out the money and out the time, and their aging mother was still sleeping in the main house’s converted dining room instead of the backyard cottage they’d promised her.
We were working with the parent Ellery studio at the time, handling permit expediting across Riverside County. That job in Hemet wasn’t even ours to fix, but we spent three weekends helping the homeowner untangle the paperwork, redraw the plans to current code, and refile with Hemet’s building department. It took us eight weeks to do what should have been done before anyone broke ground. The homeowner cried when the inspector finally signed off. We drove home angry, not at the contractor who disappeared, but at a system that made it possible. That December, we signed the agreement to open the Hemet branch of Ellery ADU Studio. We promised this market we’d never start a job without a written price, a permit-ready drawing set, and a clear path to inspection. Haven Standard Clause 1: have it in writing. We’ve operated by that in Hemet ever since.
Nadia Ellery’s Personal Connection to the ADU Trade
We didn’t stumble into ADU work. We were pulled into it by watching what happened when design and construction spoke different languages.
Back in 2015, before Ellery existed as a brand we could represent, we were drafting architectural plans for a small firm in Riverside. The work was clean, precise, satisfying in its way. But we kept running into the same wall. We’d hand off a completed permit set to a contractor, and six months later the homeowner would call us in tears. The builder had changed the roof pitch without updating the structural calcs. The window schedule was ignored because “that’s not how we frame it.” The ADU was built, technically, but it wasn’t the ADU we’d drawn, and the permits were in limbo because the as-built didn’t match the approved plans. The designer blamed the builder. The builder blamed the designer. The homeowner paid for both and got neither.
We started spending time on job sites in Hemet, San Jacinto, Menifee, trying to understand the gap. The smell of fresh framing lumber in the morning. The particular sound of a nail gun echoing off a cinderblock wall in a Hemet backyard. The way light hit differently through a window that was installed three inches off the drawing because someone eyeballed it. We realized we didn’t want to be the person who drew the thing and walked away. We wanted to be the person who saw it through, who could point to the finished unit and say, that’s what we promised you.
That’s what Ellery offered when we found them. A design-build studio where the permit set and the build contract are the same document. Where “permitted, built, and finished to the drawings” isn’t a slogan, it’s the actual workflow. We signed on to bring that model to Hemet because we’d lived the alternative, and we couldn’t unsee it.
If we weren’t doing this, we’d probably still be drafting somewhere, frustrated and quiet about it. This work gets us out of bed because it’s the rare construction job where we get to hand a homeowner keys to a finished space that matches the rendering they approved nine months ago. That shouldn’t feel remarkable. In this industry, it is.
Meet Nadia Ellery - The Person Behind Every Job

Nadia Ellery is the Owner and Founder of Ellery ADU Studio Hemet. She holds state licensure for residential construction in California and has built her expertise through years of hands-on work across Riverside County’s ADU market, from the initial feasibility study through final certificate of occupancy.
What distinguishes Nadia from a corporate franchise technician is simple: she’s the one who reviews your site survey, approves your permit set, and walks the final inspection with you. There is no regional manager between you and the decision-maker. On weekends, you’ll find her restoring vintage mid-century furniture, a hobby that sharpened her eye for proportion and detail long before she applied it to backyard cottages. She believes an ADU should feel like a small home, not a large shed, and she reviews every floor plan personally to make sure the window placement earns its morning light.
When you hire Ellery ADU Studio Hemet, Nadia is the person who puts her name on your written quote and on your finished build. That’s not a figure of speech. It’s Haven Standard Clause 1, and she takes it personally.
Our Promise to Hemet Homeowners
We operate under five promises we call the Haven Standard. Each one exists because we saw the opposite go wrong.
Have it in writing. Every ADU quote we issue in Hemet is a fixed price with a written scope and a written warranty, signed before anyone touches your property. We learned this after watching a San Jacinto homeowner absorb a $14,000 change order for “unforeseen” foundation work that a proper soils check would have revealed. We pay for that check upfront so you don’t pay for the surprise later.
Arrive on schedule. We give you a real window, a named crew lead, and a text when they’re en route. Not because we’re punctuality enthusiasts, but because we’ve been the homeowner waiting four hours for a no-show contractor while Perris Boulevard traffic crawled past.
Verified crews. Every professional working under our name in Hemet is required to hold the license and insurance California requires. We verify it quarterly. You can ask for the license number; we’ll show it.
Evidence on every job. Photos, moisture readings, structural observations, permit status updates. Documented, timestamped, shared with you. When Hemet’s building department asks a question six months in, we have the answer in the file.
No surprises. No door upsell. No “while we’re in here” scope expansion. The price we write is the price you pay. Clause 5 is the one we reference most often in client conversations, because it’s the one most builders quietly ignore.
Our Credentials

State-licensed. We hold the California contractor license required for residential ADU construction. We do not display the number here, but we provide it on request before any contract is signed. For a homeowner in Hemet, this means your project is backed by a license the state can verify and discipline if standards slip. That’s your protection, not ours.
Insured and bonded. Our coverage meets or exceeds Riverside County’s requirements for residential construction. We do not publish policy numbers, but we name our carrier and coverage limits in your written proposal. For you, this means if something goes wrong on your property, there’s a policy that responds, not a contractor who disappears.
Years of local experience. We’ve worked in Hemet, San Jacinto, Homeland, Beaumont, Nuevo, Menifee, Perris, Banning, Cherry Valley, Wildomar, Moreno Valley, and Lake Elsinore since opening this branch. We know which Hemet neighborhoods have clay soil that shifts foundations, which blocks in San Jacinto require fire-resistant siding per county amendment, and how Menifee’s inspection queue moves in spring versus fall. That knowledge saves you months.
Strong local reputation. We are known in this market for finishing what we start, for permit sets that pass Hemet’s plan check the first time, and for the documentation we leave behind. We do not quote review counts or star ratings we cannot verify in real time. We point instead to the physical ADUs you can drive past in Hemet and ask their owners about.
These credentials matter because an ADU is a year-long relationship and a six-figure decision. You’re not buying a product off a shelf. You’re trusting someone to work in your backyard, around your family, with your money, for months. The license, the insurance, the local track record, and the written Haven Standard are what make that trust rational.
Rooted in Hemet
This branch lives where it works. We’ve pulled permits at Hemet’s City Hall on Latham Avenue enough times to know which parking spots shade your car in August. We’ve framed ADUs in the Mayberry neighborhood, designed units for the lots off Stetson Avenue, and navigated the specific setback rules that apply to properties backing the Domenigoni Parkway corridor. We source our lumber through the same suppliers that serve Hemet’s long-standing contractors, not through national drop-ship networks that don’t know our climate. When we specify James Hardie fiber-cement siding for a Hemet ADU, it’s because we’ve watched how it performs through our dry, hot summers and occasional winter wind events. We’re not pretending to be from somewhere else. Our trucks are parked here. Our license is held here. Our neighbors are yours.
Written by Nadia Ellery, Owner at Ellery ADU Studio Hemet, serving Hemet, San Jacinto, and surrounding Riverside County communities since 2015.