ADU Company in Orange — Design, Permits and Build Under One Contract

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 Orange, CA

Kitchen remodeling in Orange usually means working inside a 1950s or 60s ranch where the original footprint was built for a different era: one cook, closed rooms, and a rear door leading to a detached garage. Homes near the Old Towne Plaza carry the added layer of historic district review whenever the work changes a street-facing elevation or opens an exterior wall. We handle that whole picture, from moving gas lines and upgrading panels in post-WWII tract homes to preserving the right character details on pre-war bungalows near the Plaza. Call (877) 265-5587 to schedule a free estimate, and we’ll walk your specific Orange lot before you commit to a single layout decision.

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Why Orange Homes Are Different

Orange sits in a coastal-influenced inland basin, which means hot, dry Santa Ana wind events in fall and mild but occasionally damp winters. An ADU or kitchen addition here has to hold up to heat spikes without relying on oversized HVAC, so we push robust roof and wall insulation plus shaded glazing on every project, whether it’s a kitchen extension or a detached ADU shell going up in the backyard. The housing stock drives a lot of the work we do. Much of Orange is post-WWII 1950s and 60s tract homes, often 3-bed/1-bath ranches on 6,000 to 7,000 square foot lots. Those homes were framed fast and wired for a lower electrical load, so any kitchen remodel that adds a second oven, induction cooktop, or island outlets usually means a subpanel upgrade. Older pre-war bungalows near the Plaza have their own quirks: we regularly find single-course brick or block walls in detached garages, and those need seismic retrofitting or a new footing before they can carry a second-story ADU or a bump-out tied to the main house. The other layer in Orange is the heritage tree ordinance. A mature citrus tree can trigger city protection, which affects where a kitchen addition or ADU can sit and how deep we can excavate near roots. We handle that in the feasibility check, not as a surprise mid-project. ZIP codes we work in most: 92859, 92862, 92863, and 92864.

Our Main Orange Services

Kitchen remodeling is the service Orange homeowners call about most, but the two pages below cover the other half of our work in this city: full ADU construction and complete bathroom remodels. Both live in their own Orange-specific sections.

ADU Builders in Orange

Building an ADU in Orange is a site-specific exercise more than most Orange County cities. Large lots are common, but so are Historic Preservation District overlays and heritage trees that shape where a detached unit can go. We work with prefab and modular systems from Abodu, Cover, Dvele, Mighty Buildings, Boxabl, and Plant Prefab, plus custom site-built construction and Tuff Shed conversions. On Orange’s 1950s lots, the detached garage at the rear is often the smartest starting point; on pre-war lots near the Plaza, design review can be the bigger hurdle. Read the full Orange picture on our ADU Builders in Orange page.

ADU Builders in Orange

Bathroom Remodeling in Orange

Bathroom remodels in Orange’s ranch homes usually start with a 5-by-8 footprint and a cast-iron tub that’s been there since the Eisenhower administration. We move walls, add curbless showers, and upgrade drains and vents sized for a single bathroom into systems that support a growing family or an ADU addition. In older bungalows near the Plaza, we match period tile and trim so the remodel doesn’t erase the house’s character. The detailed Orange scope, including local permit realities, is on our Bathroom Remodeling in Orange page.

Bathroom Remodeling in Orange
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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 Orange

Kitchen remodeling in Orange is rarely a simple cabinet swap. The typical project starts inside a 1950s or 60s ranch with a closed-off galley kitchen, original 100-amp electrical service, and a floor plan that predates how families actually cook and gather now. We open the kitchen to the dining area, add a peninsula or island, and rebuild the mechanicals so the room works through a Santa Ana heat spell without tripping a breaker. For a broader look at our approach to Kitchen Remodeling, see our main service hub.

Full Gut and Reconfiguration

Signs you need it

The kitchen is closed off from the rest of the house, the layout forces two people to share a single narrow path, or the cabinets are original to a 1960s tract build and delaminating at the edges.

What it costs in Orange

A full gut and reconfiguration in Orange typically runs $55,000 to $95,000 depending on how far we move plumbing and whether a load-bearing wall comes out.

How we do it

We strip the room to framing, reframe openings with proper headers, move plumbing and electrical to the new layout, insulate exterior walls, hang and finish drywall, then install flooring, cabinets, counters, and the finish electrical and plumbing fixtures.

Layout Update with New Finishes

Signs you need it

The layout works fine but the surfaces are worn: laminate counters are chipping, cabinet doors sag, the backsplash is cracked, and the floor tile has seen decades of heavy use.

What it costs in Orange

Keeping the existing footprint while replacing finishes, counters, and doors usually lands between $28,000 and $50,000 in Orange.

How we do it

We remove the old finishes down to the studs where needed, replace cabinet doors and drawer fronts or full boxes, install new stone or quartz counters, tile the backsplash and floor, and reconnect the sink and appliances with new valves and supply lines.

Island or Peninsula Addition

Signs you need it

The kitchen has enough floor space for seating or additional prep area but no place to put it, and the room feels disconnected from the adjacent dining or living area.

What it costs in Orange

Adding an island or peninsula with seating, new electrical, and stone counters in Orange typically falls between $12,000 and $25,000 when the surrounding kitchen stays intact.

How we do it

We run a dedicated circuit to the island location, set the cabinet or leg base, level and secure it to the floor, install the counter slab, and finish with the sink or cooktop if the layout calls for one.

What Kitchen Remodeling Costs in Orange

Item Typical range in Orange
Layout update with new finishes $28,000 – $50,000
Island or peninsula addition $12,000 – $25,000
Full gut and reconfiguration $55,000 – $95,000

How long does a kitchen remodel take in Orange?

Most Orange kitchen remodels take 6 to 10 weeks from demo to final walkthrough. Historic district review near the Plaza can add 2 to 4 weeks before we pull the permit. Call (877) 265-5587 for a timeline based on your specific scope.

Will the price change once the Orange kitchen remodel starts?

No, not on our jobs. We write fixed-price contracts after we open the walls and confirm what’s inside, and we do not issue change orders unless you add scope. Estimates are free, and the number we quote is the number you pay.

Brands We Service in Orange

We build with Plant Prefab, Abodu, and Tuff Shed systems in Orange, and we finish exteriors with James Hardie fiber cement where the design calls for it. Common components and material lead times are stocked through our regional suppliers, so Orange projects don’t wait on basics. See our brands for the full manufacturer lineup and what we stock locally.

Pricing for ADU Company in Orange, CA

Service Typical range in Orange
Kitchen layout update with new finishes $28,000 – $50,000
Kitchen island or peninsula addition $12,000 – $25,000
Kitchen full gut and reconfiguration $55,000 – $95,000

In Orange, the biggest price movers are load-bearing wall removals, panel upgrades on 1950s and 60s homes, and historic district compliance near the Plaza. Our quotes are fixed-price before work starts, and we do not issue change orders unless you add scope.

Neighborhoods We Serve in Orange

We work across Orange’s residential neighborhoods, from the older bungalows around Old Towne Plaza to the tract-home streets north and east of the 55. Each area has slightly different permit and design realities, and we adjust the plan to match.

  • Old Towne and the Plaza Historic District
  • Orange Park Acres
  • El Modena
  • Fairhaven and Santiago Hills
  • Mabury Park and the 92865 corridor

Service Area – Cities Near Orange

From our Placentia base, we regularly serve Villa Park, CA, North Tustin, CA, Tustin, CA, and Anaheim, CA in addition to Orange. Call us before you assume a lot is too small or too restricted for an ADU or kitchen remodel, because state law and local overlays rarely match what the internet says.

Serving Orange, CA — Our Local Coverage Area

We’re based in the Orange 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 Orange

Ready to get started? Free estimates · Free written quotes response in Orange
Call (877) 265-5587

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 Orange Customers Say

★★★★★ 4.8 from 4+ reviews

"Garage conversion to a one bedroom unit. He handled the plans, the city submittal, and every round of corrections. Took six months from first meeting to final inspection and he never once made the permit process my problem."

— Beatriz Morales

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

— Eric Tran

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

— Steve Mercer

How It Works in Orange

Getting your adu handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your adu needs and we provide an upfront, transparent quote — no obligation, no hidden fees.

2

Licensed Technician Dispatched

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

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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