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 carries a different set of rules than it does in most Southern California cities. The pre-1940 Craftsman and Spanish Colonial homes that define Old Towne weren’t built for modern appliances, island layouts, or open-concept flow, and the city’s historic preservation review watches every exterior-facing change closely. Fletcher ADU Builders has served Orange since 2016, and our work here regularly involves reconfiguring tight galley kitchens, working around century-old framing, and coordinating with the city’s design-review process before a single cabinet is ordered. Call (855) 360-9836 to talk through what your home can actually support.

Call (855) 360-9836

Why Orange Homes Are Different

Orange’s housing stock splits into two very different realities. In the historic core around Old Towne and The Plaza, kitchens sit inside homes built between the 1880s and 1930s, which means balloon framing, non-standard stud spacing, plaster walls, and electrical panels that were never sized for induction cooktops or double ovens. The east side of Orange, by contrast, is predominantly 1950s through 1970s tract housing where kitchens were built to a formula: modest square footage, single-circuit appliances, and load-bearing walls that don’t come out without steel. Neither scenario is a simple cabinet swap.

The Santa Ana winds corridor adds another layer. Orange sits in a semi-arid climate zone where Title 24 energy requirements lean harder on window glazing, insulation values, and HVAC sizing than they do in coastal cities. When we open up an Old Towne kitchen, we’re typically finding uninsulated walls, knob-and-tube remnants, and plumbing runs that don’t meet current code. A remodel here is often a groundwork job disguised as a finish job. Homeowners who understand that early make better decisions about where their budget goes.

Our Main Orange Services

While this page focuses on kitchen remodeling, Orange homeowners regularly call us about two other projects that share the same permitting and design realities.

ADU Builders in Orange

Garage conversions are the dominant ADU path in Orange, particularly in the alley-loaded lots around Old Towne. Many of those garages sit on properties with century-old citrus irrigation easements and non-conforming setbacks, which triggers a separate administrative review before any conversion can be approved. Fletcher ADU Builders works across prefab, modular, and conventional construction methods, so the right product for a narrow historic lot might be a panelized system while an east-side tract home could be a better fit for a site-built unit. We handle everything from foundation to interior finishes under one roof. Learn more on our ADU Builders in Orange page.

ADU Builders in Orange

Bathroom Remodeling in Orange

Bathrooms in Orange’s older homes have the same underlying issues as the kitchens: undersized drains, aging cast-iron stacks, and tight footprints that force creative solutions. A bathroom remodel in a pre-1940 bungalow often means reconfiguring plumbing walls rather than working inside them. Because we build ADUs with complete kitchens and baths, our team is already deep in the trades these projects require, and that experience carries straight into full-home bathroom work. See the specifics on our Bathroom Remodeling in Orange page.

Bathroom Remodeling in Orange
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Call (855) 360-9836

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 usually starts with a question the homeowner hasn’t asked yet: what’s actually inside these walls? In Old Towne, we routinely find knob-and-tube wiring, no insulation, and plumbing that wouldn’t pass a current inspection. On the east side, tract homes from the 1950s and 1960s hide undersized circuits and load-bearing walls that limit layout changes. Either way, the remodel has to satisfy historic preservation review or modern Title 24 energy requirements, and sometimes both. That’s the difference between a cosmetic refresh and a real Orange kitchen remodel. For a broader look at how we approach this work, see our Kitchen Remodeling service overview.

Full Kitchen Renovation

Signs you need it

Your Orange kitchen has original 1940s wiring, cabinets that no longer close square, and a layout that turns meal prep into a single-file line.

What it costs in Orange

A full kitchen renovation in Orange typically runs $45,000 to $85,000 depending on whether you’re opening walls, relocating plumbing, or upgrading the electrical service.

How we do it

We strip to framing, correct the electrical and plumbing, rebuild with proper insulation and ventilation, then install cabinets, counters, appliances, and finishes in sequence so the job stays moving.

Kitchen Island Addition

Signs you need it

You have the floor space for an island but your current kitchen forces every task against a single counter run.

What it costs in Orange

Adding an island with plumbing for a prep sink or electrical for outlets usually lands between $8,000 and $18,000 in Orange, with the spread driven by whether flooring and ceiling work are involved.

How we do it

We confirm the load path beneath the floor, run dedicated circuits or plumbing lines through the crawlspace or slab, and build the island to match the cabinet style and counter material you’ve chosen.

What Kitchen Remodeling Costs in Orange

Item Typical range in Orange
Full kitchen renovation $45,000 – $85,000
Kitchen island addition $8,000 – $18,000
Cabinet replacement and refinishing $12,000 – $30,000

What pushes a kitchen remodel higher in Orange is almost always hidden work: upgrading a 60-amp panel to 200 amps, replacing cast-iron drain lines, or adding shear wall to satisfy seismic requirements in an old Craftsman. We quote fixed pricing with no change orders, so those discoveries get priced before work starts, not as surprises midway through.

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 approvals can add 2 to 4 weeks before work begins, so plan for that upfront if your home is in Old Towne.

Will I need a permit for a kitchen remodel in Orange?

Yes, if you’re moving plumbing, altering electrical, or changing load-bearing walls, the City of Orange requires permits. Work inside a historic district may also need design review. Call (855) 360-9836 and we’ll tell you which path your project falls under.

Brands We Service in Orange

Fletcher ADU Builders is authorized to build with Mighty Buildings, Boxabl, and Tuff Shed systems among our ADU portfolio. The same teams that finish those units handle kitchen and bath interiors, and we specify James Hardie fiber-cement siding on exterior work. See our brands for the full lineup and what each system is built to handle.

Pricing for ADU Company in Orange, CA

Service Typical range in Orange
Full kitchen renovation $45,000 – $85,000
Kitchen island addition $8,000 – $18,000
Cabinet replacement and refinishing $12,000 – $30,000
ADU garage conversion $180,000 – $350,000
Prefab ADU (moderate finish level) $250,000 – $400,000
Custom site-built ADU $350,000 – $550,000
Bathroom remodel (mid-range) $25,000 – $50,000
Bathroom remodel (primary suite) $40,000 – $75,000

In Orange, projects in historic districts run higher because of the added design-review time, structural reinforcement common to pre-1940 framing, and the cost of matching period-appropriate exterior details when required. Every quote we provide is fixed and line-itemed before the job starts.

Neighborhoods We Serve in Orange

Our work in Orange reaches the historic core, the east-side tract neighborhoods, and the hillside areas where setbacks and slope add complexity. Here are some of the neighborhoods we work in regularly.

  • Old Towne Orange
  • El Modena
  • Orange Park Acres
  • Mabury Park
  • Presidential Streets

Most Orange homeowners can get an estimate scheduled within a few business days. Historic-district projects may take slightly longer to quote because we do a preliminary permit-read before putting numbers together.

Service Area – Cities Near Orange

Fletcher ADU Builders works throughout central Orange County, and many of our Orange projects lead to work in neighboring communities. We regularly serve Villa Park, CA, North Tustin, CA, Tustin, CA, and Anaheim, CA. Each city has its own permitting patterns and housing-era quirks, and our team knows the differences that affect pricing and timeline.

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 in-home estimates response in Orange
Call (855) 360-9836

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

★★★★★ 5.0 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."

— Doug Parker

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

— Michael Delaney

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

— Grace Wong

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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