ADU Company in Orange — 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 Orange, CA

Kitchen remodeling in Orange usually means working inside a 1920s bungalow or a 1950s ranch with a compact footprint, and the job is as much about respecting the original bones as it is about new cabinets and countertops. Manzanita ADU Builders has served Orange since 2014, and we’ve remodeled kitchens across Old Towne, the neighborhoods around Chapman Avenue, and the ranch-home streets east of the 55. If you’re planning a kitchen remodel, an ADU, or a bathroom update, call (833) 467-4140 for a free estimate.

Call (833) 467-4140

Why Orange Homes Are Different

Orange is a historic citrus town with a large stock of small pre-war bungalows on modest lots. Most homes date from the 1920s through the 1950s, sitting on 6,000 to 7,000 square foot parcels, often with detached garages that were built for a single Model A, not a modern SUV or an ADU conversion. In Old Towne specifically, narrow alleys, mature citrus trees, and varied lot depths dictate where a new unit can go and how it gets delivered. The city’s ADU rules are tighter than the rest of Orange County. Setbacks, height limits, and design review in the Old Towne Historic District mean most projects involve fitting a compliant unit into a small backyard while matching the neighborhood’s character. Plans often get kicked back for visible-from-street roof pitch and window trim details, so local designers learn to pre-package elevations that mimic the neighborhood’s 1920s bungalow vocabulary. The climate adds another layer. Orange sits in a semi-arid basin with hot, dry summers, so kitchens and ADUs need robust insulation and shading to keep cooling loads down. And when Santa Ana winds blow through in fall, detached units near mature trees face debris and fire-risk considerations that inform everything from vent placement to exterior cladding choice.

Our Main Orange Services

Most Orange homeowners call us about one of two projects: an ADU in the backyard or a bathroom that has outlived its 1950s plumbing. Here is what each involves in Orange specifically.

ADU Builders in Orange

Orange’s small lots and historic design review make ADUs here a puzzle worth solving carefully. We work with all the leading prefab brands, so you compare options, not salespeople. In Old Towne, a detached garage conversion is often the cleanest path, since the structure already exists and the setbacks are already established. We walk each lot in Orange before recommending anything, and we handle the full range from Tuff Shed-based studio conversions to high-performance modular units. Read more about how we approach ADUs on our ADU Builders in Orange page.

ADU Builders in Orange

Bathroom Remodeling in Orange

Bathrooms in Orange’s 1920s and 1950s homes were built small, often with cast-iron drain lines that are now at the end of their service life. Remodeling here usually means opening walls, replacing old galvanized or cast-iron piping, and reconfiguring a 5-by-7 footprint to work for modern use. Our in-house bathroom remodeling team means the crew that builds your ADU can also finish its interior to a fully livable standard under one contract. See what is involved 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 shaped by the housing stock: 1920s bungalows with galley kitchens under 100 square feet, and 1950s ranches with original cabinetry that has seen seventy years of use. The semiarid heat means ventilation and airflow matter as much as cabinet layout, and many older Orange homes still have the original 60-amp or 100-amp electrical service that needs an upgrade before any modern appliance package goes in. Manzanita ADU Builders handles the full kitchen remodel in Orange, from first demolition to final walkthrough. Our Kitchen Remodeling work is delivered under one contract, including any structural, plumbing, and electrical changes the house needs.

Full Kitchen Renovation

Signs you need it

You are working around a layout that no longer functions for the way you cook, with storage that fails daily and appliances on their last legs.

What it costs in Orange

A full kitchen renovation in Orange typically runs $45,000 to $75,000, depending on cabinet quality, countertop material, and the extent of plumbing and electrical work required.

How we do it

We start with a measured site visit, produce a fixed-price plan and floor layout, handle demolition and any structural or utility changes, then install cabinetry, counters, appliances, and finishes to completion.

Countertop and Cabinet Replacement

Signs you need it

Your cabinet boxes are still sound, but the doors, drawer fronts, and counters are worn, dated, or failing.

What it costs in Orange

Cabinet refacing or replacement plus new countertops in Orange generally runs $18,000 to $35,000, depending on material choice and cabinet count.

How we do it

We measure every run, order the cabinets or refacing materials, install the new surfaces and hardware, and handle sink, faucet, and backsplash coordination so the finished kitchen reads as one piece.

What Kitchen Remodeling Costs in Orange

Item Typical range in Orange
Full kitchen renovation $45,000 – $75,000
Countertop and cabinet replacement $18,000 – $35,000
Kitchen electrical and appliance circuit upgrade $3,500 – $8,000

What pushes the price up in Orange is usually the age of the house: cast-iron drain lines, knob-and-tube wiring remnants, and undersized floor joists all surface once walls are open. We price these honestly up front, write line-item quotes, and do not change the number once work starts unless you add scope.

How long does a kitchen remodel take in Orange?

A full kitchen remodel in Orange usually takes 6 to 10 weeks from demolition to final paint. Permit review timelines in the city can add 2 to 4 weeks before we start, especially if the home is in a historic district. Call (833) 467-4140 to schedule your free estimate and get a realistic timeline for your specific kitchen.

Will my kitchen remodel require a permit in Orange?

Yes. Any kitchen remodel in Orange that moves plumbing, changes electrical circuits, or alters walls requires a permit from the city’s building division. We pull all permits ourselves and schedule inspections as part of the job. Call (833) 467-4140 for an exact quote, estimates are free.

Brands We Service in Orange

For Orange ADU projects we regularly work with Mighty Buildings, Boxabl, and Tuff Shed, and we keep strong relationships with their delivery and service teams so scheduling stays predictable. See our brands for the full range we support, including higher-performance options like Dvele and Plant Prefab for homeowners who want a premium, sustainability-focused unit.

Pricing for ADU Company in Orange, CA

Service Typical range in Orange
Full kitchen renovation $45,000 – $75,000
Countertop and cabinet replacement $18,000 – $35,000
Kitchen electrical and appliance circuit upgrade $3,500 – $8,000
Prefab ADU (studio, entry-level) $120,000 – $180,000
Prefab ADU (one-bedroom, mid-range) $180,000 – $280,000
Prefab ADU (two-bedroom, premium) $280,000 – $400,000
Site-built ADU (studio) $180,000 – $250,000
Site-built ADU (one-bedroom) $250,000 – $350,000
Site-built ADU (two-bedroom) $350,000 – $500,000
Garage conversion to ADU $120,000 – $220,000
Bathroom remodel $18,000 – $40,000

In Orange specifically, historic district design review and small-lot access can push prices up modestly, since plans need extra detailing and deliveries have to be scheduled carefully around narrow alleys and mature trees. Every quote we give is a fixed, line-item price with no change orders unless you add scope.

Neighborhoods We Serve in Orange

We work throughout Orange, including the ZIP codes 92859, 92862, 92863, and 92864. Most of our jobs are within 20 to 30 minutes of our Stanton office, and we schedule every project with a written start date before work begins.

  • Old Towne Orange
  • Orange Park Acres
  • El Modena
  • Santiago Hills
  • Mabury Park

Service Area – Cities Near Orange

Manzanita ADU Builders serves Orange and the surrounding communities. We also work regularly in Villa Park, CA, North Tustin, CA, Tustin, CA, and Anaheim, CA. If you are in one of these areas and planning a kitchen remodel, an ADU, or a bathroom update, call (833) 467-4140 and we will schedule a site visit.

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 (833) 467-4140

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

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

— Javier Morales

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

— Divya Mehta

"Every invoice was tied to a completed milestone, so I always knew what I was paying for."

— Angela Chen

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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Areas We Serve
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