ADU Company in Stanton, CA
Adding an accessory dwelling unit, or ADU – a second, smaller home built on your existing lot – is different in Stanton than almost anywhere else in Orange County. Roughly 3 square miles of 1950s and 1960s tract homes on 5,000 to 7,500 square foot lots means most projects here are garage conversions, not ground-up builds. The lots are tight, the electrical panels are often original, and the inland heat shapes what a converted space actually needs to be livable. If you’re weighing your options, call (254) 602-5618 for a free estimate and we’ll walk you through what works on your specific parcel.
Why Stanton Homes Are Different
Stanton was built out almost entirely during the post-war boom, and that single fact drives nearly every decision on an ADU job here. Most single-family parcels have detached one-car garages, frequently alley-accessed at the rear of the lot, which makes them structurally easier to convert than attached garages. But “easier to convert” comes with a catch. These 60-year-old garages were never meant for habitation: the slab floors are uninsulated, there’s no HVAC rough-in, and the electrical service feeding the house is often a 100-amp panel, sometimes still 60-amp on homes that were never upgraded. A 100-amp panel cannot carry an ADU’s added load, and the city’s building department will require a 200-amp service upgrade as a condition of permit, typically a $3,000 to $6,000 line item. We flag that at the first site visit so it never shows up as a surprise later.
Climate matters here too. Stanton sits far enough inland that summer highs regularly reach the low-to-mid 90s, and a rear garage conversion with minimal cross-ventilation becomes uninhabitable in August without a dedicated mini-split system. That’s not an upgrade in Stanton, it’s a functional requirement. And because lots are compact, the city requires site plan review early in the process, meaning setback and lot coverage math has to be worked out before you commit to a design. None of this is a reason not to build. It’s a reason to work with someone who has done this exact math on these exact lots.
Our Main Stanton Services
Stanton homeowners call us most often for three things: adding square footage to the existing house, converting a detached garage into a rent-ready ADU, and building a new ADU where the lot allows it. Each has its own page here because the permit path, pricing, and build details are genuinely different.
Home Addition Contractor in Stanton
A home addition on a Stanton lot means extending the existing structure while respecting tight setbacks and the city’s lot coverage limits. On these 1950s and 60s tract homes, we’re typically adding a bedroom, a family room, or a primary suite, and the job almost always includes bringing the original electrical service up to code while we’re at it. Because the parcels are small, the addition usually goes up rather than out, which changes the roof and foundation work involved. Russ Delmar walks every addition site personally before a written price is ever issued. See what a Stanton addition involves on the dedicated Home Addition Contractor in Stanton page.
Garage Conversion Contractor in Stanton
Most Stanton ADU projects start with an existing detached one-car garage, often accessed from an alley at the rear of the property. These conversions are the fastest path to rental income here. The work we see over and over on Stanton garages: replacing the slab or adding an insulated floor system, cutting in new windows where the garage door used to be, running a dedicated electrical subpanel, and installing a mini-split for heat and cooling. The payoff is a real apartment with its own entrance, and the rental demand in Stanton is stronger than the city’s small size suggests. The full scope, including what the city requires on garage-to-ADU permits, is on the Garage Conversion Contractor in Stanton page.
ADU Builders in Stanton
Where a Stanton lot has the room, a ground-up ADU gives you a clean slate: a one- or two-bedroom unit built to current code from day one, with its own foundation, framing, and utilities. We also work with prefab manufacturers like Abodu and Cover when a factory-built unit is the right fit, and the timeline advantage is real. The catch on most Stanton parcels is that lot coverage math comes first, and city site plan review is a required early step. We handle the design, the permit set, and the build under one written price. See how a new-build ADU pencils out on the ADU Builders in Stanton page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Stanton
We install and finish ADUs from several established manufacturers, including Abodu, Cover, and Dvele. Choosing the right one depends on your lot dimensions, setback constraints, and whether the unit needs to clear a specific height limit. See the full lineup on our brands page for what each system offers.
Pricing for ADU Company in Stanton, CA
| Service | Typical range in Stanton |
|---|---|
| 200-amp electrical service upgrade (city-required on many older Stanton homes) | $3,000 – $6,000 |
| Detached garage conversion (one-car, alley-accessed) | $85,000 – $140,000 |
| Attached garage conversion | $75,000 – $120,000 |
| Ground-up one-bedroom ADU (site-built) | $180,000 – $280,000 |
| Ground-up two-bedroom ADU (site-built) | $240,000 – $360,000 |
| Prefab one-bedroom ADU (Abodu, Cover, or similar, installed) | $140,000 – $220,000 |
| Mini-split HVAC system for converted garage ADU | $4,500 – $9,000 |
| Foundation and slab insulation work on existing garage | $6,000 – $14,000 |
| Kitchenette build-out inside ADU | $15,000 – $35,000 |
Two things push a Stanton ADU price higher than the base number: an electrical panel that can’t carry the load, and a lot where the setback math forces a smaller footprint or a pricier design. That’s why we give every Stanton homeowner a written price before work starts, with the full scope itemized, so the number we show you is the number you pay. No change orders at the door, no discoveries that double the budget.
Neighborhoods We Serve in Stanton
We work across all of Stanton, from the older tracts north of Katella to the pocket neighborhoods along Beach Boulevard and the streets east of the 605. Because the city is so compact, our scheduling and dispatch from the brand’s Los Angeles office coordinates crews who serve Stanton locally, so response times are measured in days, not weeks.
- North Stanton (Katella corridor)
- Central Stanton (Cerritos and Beach area)
- South Stanton (Garden Grove border)
- West Stanton (near the 605)
Service Area – Cities Near Stanton
If you’re just outside Stanton, we also serve the surrounding communities. Homeowners in Cypress, CA, Buena Park, CA, and Westminster, CA call us for the same garage conversions and ADU builds we do in Stanton, and the same written-price promise applies. We also cover Midway City, CA for smaller-lot ADU work.
Serving Stanton, CA - Our Local Coverage Area
We’re based in the Stanton area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About ADU Company in Stanton
Stanton has a notably high renter-to-owner ratio and a median household income that runs below much of Orange County, which keeps rental demand strong and consistent. A one-bedroom converted garage ADU in Stanton typically rents at a rate that covers the build cost within a decade, and often faster. Call (254) 602-5618 and we’ll give you an honest read on your specific street.
Stanton’s building department reviews site plans early, which matters on compact lots, and the city will flag any electrical panel under 200 amps. That upgrade is a required line item before the ADU permit is approved. We include that disclosure and the budgeting for it at the first visit, so the permit phase doesn’t stall.
Yes. Russ Delmar personally walks every Stanton site before a written price is issued, and the crew on your job is background-checked and uniformed. You’ll always know who is on your property, and every commitment, including the 365-Day Done Right Promise, is in writing before the first nail goes in. For a free estimate, call (254) 602-5618.
If you’re ready to see what an ADU or addition costs on your Stanton lot, call (254) 602-5618 to schedule your free estimate. We’ll walk the property, talk through the permit path and the electrical reality, and put a written price in front of you with no obligation.
What happens when you call
- 1A real person answersNo phone trees - talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Stanton Customers Say
"Garage conversion into a studio for our teenager. Honest about what was realistic and what wasn't, finished close to schedule, and cleaned up the site daily."
- Marcus Beaumont"I was nervous about adding on but they walked me through every step and every cost before we started. No surprise change orders halfway through like I'd heard horror stories about."
- Eleanor Pratt"Junior ADU conversion inside the house. They protected the rest of our place with plastic and daily cleanup. Done nearly on schedule and on the number they quoted."
- Sabrina Veld