ADU Company in Midway City — One Fixed Price, Permits Handled

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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ADU Company in Midway City, CA

Kitchen remodeling in Midway City almost always happens inside a 1950s-to-1970s tract home on a tight lot, where the original galley kitchen was built for a single cook and a 30-inch range. Most homeowners we work with want the new kitchen to also serve an ADU in the back, a multi-generational household, or a future rental, and that changes the layout conversation from “bigger island” to durable surfaces, better ventilation, and a floor plan that can handle more people. In Midway City, the unincorporated setting also means permits route through Orange County’s OC Public Works, not a city counter, so having a contractor who files county paperwork daily removes a lot of stress. Call Sunstone ADU Builders at (855) 949-1913 to talk through your kitchen and ADU options.

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Why Midway City Homes Are Different

Midway City sits within unincorporated Orange County, wedged between Westminster and Huntington Beach, and nearly all of its housing stock is mid-century single-story tract homes. That means narrow lots, detached garages often already sitting at the rear property line, and alley-loaded layouts where a garage conversion immediately brushes against zero-lot-line setback and fire-separation rules. Because the plan reviewer is OC Public Works rather than a neighboring city building department, the code path feels different from Westminster or Garden Grove, and the documentation is county-specific. We know which drawings and structural notes Midway City jobs need before submittal, which spares homeowners the back-and-forth that stalls permits.

The other reality is the Little Saigon commercial corridor. Many homes here support multi-generational family compounds, so ADUs are frequently planned to house grandparents or adult children. Kitchens in the main house and kitchens inside the ADU both matter: families often want a separate entry, a small but complete second kitchen, and shared-yard access rather than a single oversized remodel. Add in Midway City’s mild but sometimes warm inland weather, and you need cross-ventilation and solar-heat gain control more than you need heavy insulation packages. Flat and low-pitch roofs on older homes also mean drainage review has to happen early, before any interior work is locked in.

Our Main Midway City Services

Most Midway City homeowners call us about two projects: building an ADU on a tight infill lot, or remodeling a bathroom inside a mid-century home where the original footprint and plumbing limit the design. Here is how each one works in this specific area.

ADU Builders in Midway City

ADUs in Midway City usually take the form of a rear-yard detached unit or a garage conversion, and the unincorporated Orange County rules shape both. Setbacks, lot coverage, and parking requirements here come from county standards, and the existing alley-loaded garages often trigger zero-lot-line questions that a city like Huntington Beach would handle differently. We handle prefab installations from brands like Abodu and Cover alongside traditional stick-built construction, so the recommendation fits your lot and your permit path rather than a single product. ADU Builders in Midway City is where we outline the full process for this area.

ADU Builders in Midway City

Bathroom Remodeling in Midway City

Mid-century bathrooms in Midway City are typically 5-by-8 or smaller, with original cast-iron drains and tile set over a mud bed. A remodel here often means rewiring an older circuit, replacing a shallow sewer lateral connection, and solving ventilation that was never part of the original design. Because so many Midway City properties include an ADU, we also remodel bathrooms inside the new unit at the same time, coordinating the plumbing rough-in before drywall goes up. Bathroom Remodeling in Midway City breaks down scope and timing.

Bathroom Remodeling in Midway City
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What happens when you call

  1. 1
    A real person answersNo phone trees — you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Midway City

Kitchen Remodeling in Midway City

A kitchen remodel in Midway City typically runs between $35,000 and $90,000 depending on whether you keep the original footprint or open walls, and ours usually includes direct coordination with the ADU’s plumbing and electrical rough-in so the main house and the backyard unit are ready at the same time. Older homes here often have 100-amp panels and cast-iron drain lines that need attention before new appliances and a second kitchen go in, which is why any realistic Midway City quote accounts for infrastructure first.

We are an authorized installer for prefab ADU brands including Abodu and Cover, and we also build traditionally, so when a Midway City kitchen renovation runs alongside an ADU we can match materials and finishes across both structures. James Hardie fiber cement siding works for the exterior if the kitchen addition extends outside the original envelope. For the broader national scope of what a kitchen remodel includes, see Kitchen Remodeling.

Galley Kitchen Reconfiguration

Signs you need it

The original 1950s galley kitchen in Midway City has three separate doorways, no landing space by the fridge, and a single cook line that bottlenecks whenever two people try to prep at once.

What it costs in Midway City

A galley reconfiguration that removes one wall and adds a prep zone typically falls between $35,000 and $55,000 here.

How we do it

We confirm which interior wall is load-bearing, pull permits through OC Public Works, relocate plumbing and electrical for the new layout, then install cabinets, counters, and appliances with the runway space a mid-century galley never had.

Full Kitchen Expansion and Finishes

Signs you need it

Your Midway City kitchen cannot fit more than two people, storage is limited to a single 8-foot run of original cabinets, and you plan to cook for a multi-generational household plus ADU occupants.

What it costs in Midway City

A full expansion with new cabinetry, stone counters, appliances, and flooring typically ranges from $55,000 to $90,000 in Midway City.

How we do it

We frame the addition or extend into existing square footage, upgrade the panel to support modern appliances and a potential ADU subpanel, run new drains and vents, and finish with cabinets, counters, backsplash, and lighting matched to the main home.

What Kitchen Remodeling Costs in Midway City

Item Typical range in Midway City
Galley kitchen reconfiguration $35,000 – $55,000
Full kitchen expansion and finishes $55,000 – $90,000
Kitchen cabinet and counter refresh $25,000 – $40,000

Will a Midway City kitchen remodel require county permits?

Yes. Any structural, electrical, plumbing, or mechanical change in Midway City goes through Orange County’s OC Public Works, not a city building department. We prepare and submit the drawings ourselves. Call (855) 949-1913 for a line-item estimate that includes permit scope.

Can you remodel the main kitchen and an ADU kitchen at the same time?

Yes, and doing them together is usually cheaper because it consolidates mobilization, permits, and trade rough-ins. Midway City multi-generational properties benefit the most from this. Call (855) 949-1913 to walk through your layout.

Brands We Service in Midway City

In Midway City, we work with Tuff Shed, Abodu, Cover, and James Hardie. The combination matters here because tight lots often call for a prefab shell, while the county’s fire-separation and setback questions call for cladding and detailing we specify to match. See our brands for the full lineup.

Pricing for ADU Company in Midway City, CA

Service Typical range in Midway City
Kitchen cabinet and counter refresh $25,000 – $40,000
Galley kitchen reconfiguration $35,000 – $55,000
Full kitchen expansion and finishes $55,000 – $90,000
Detached ADU (prefab, turnkey) $180,000 – $320,000
Detached ADU (traditional stick-built) $250,000 – $450,000
Garage conversion ADU $120,000 – $200,000
Bathroom remodel within existing footprint $20,000 – $35,000

In Midway City, prices move up when a job involves zero-lot-line setbacks, sewer lateral replacement, panel upgrades for an ADU, or fire-separation work on an alley-loaded garage. Sunstone ADU Builders provides written line-item quotes with fixed pricing and no change orders, so your number at approval is the number you pay.

Neighborhoods We Serve in Midway City

We work across all of Midway City’s ZIP code 92655, including the areas inside the Little Saigon corridor, the blocks along Bolsa Avenue and McFadden Avenue, and the residential pockets near Beach Boulevard. Response for estimates in Midway City is typically one call back the same day or next morning, with scheduling set to match your permit window.

  • Little Saigon corridor
  • Bolsa Avenue residential blocks
  • McFadden Avenue area
  • Beach Boulevard adjacent pockets
  • Alley-loaded rear-lot enclaves

Service Area – Cities Near Midway City

From North Tustin, Sunstone ADU Builders serves Midway City and the surrounding Orange County communities. We also work in Westminster, CA, Garden Grove, CA, Fountain Valley, CA, and Huntington Beach, CA, with the same permit-level and finish-level attention we bring to Midway City jobs.

Serving Midway City, CA — Our Local Coverage Area

We’re based in the Midway City 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 Midway City

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Call (855) 949-1913

What happens when you call

  1. 1
    A real person answersNo phone trees — talk to a local adu pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Midway City Customers Say

★★★★★ 5.0 from 4+ reviews

"The kitchenette layout he suggested made better use of the space than the one on our original sketch."

— Beatriz Garcia

"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."

— Reggie Ellison

"Knew the local setback and parking rules cold, which saved us from designing something that would never have been approved."

— Doug Padgett

How It Works in Midway City

Getting your adu handled is simple and fast.

1

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2

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A background-checked, certified technician arrives in Midway City — typically within 30–60 minutes, with parts stocked on the truck.

3

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