ADU Company in Newport Beach — 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 Newport Beach, CA

Kitchen remodeling in Newport Beach usually costs between $38,000 and $92,000 for a full gut renovation, with most homeowners landing around $55,000 to $70,000 for a mid-range project in a ranch-style or mid-century home. What makes Newport Beach different is the housing stock: most kitchens sit inside single-story homes built between 1950 and 1975, where load-bearing walls, original plumbing, and tight lot setbacks shape every design decision. Fletcher ADU Builders has served Newport Beach since 2016, and we handle the full remodel plus the ADU connection when homeowners want both. Call (855) 360-9836 to schedule a free estimate.

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Why Newport Beach Homes Are Different

Newport Beach is a built-out coastal city, and that changes how any remodel or ADU project gets planned. On the Balboa Peninsula and Balboa Island, lots are famously tight, with some parcels under 2,500 square feet and homes sitting shoulder-to-shoulder. A second-story addition or an ADU over a garage triggers real scrutiny around setbacks, neighbor privacy, and view preservation. We spend more time working through the sightlines from the neighbor’s second-story deck than we do on the ADU footprint itself in some Balboa cases.

The housing stock skews heavily toward ranch-style and mid-century single-family homes on small to mid-sized lots. Many of these houses already sit at their maximum floor-area ratio, which means a detached backyard ADU is often a non-starter. Instead, the practical path is going up over an existing garage, converting a storage space, or tucking a unit under a second story. That changes the engineering, the access, and the sequencing of the whole job.

Newport Beach’s coastal climate is mild and dry, so heating demand is modest. The real challenge is salt air. Fasteners, flashing, and roofing materials corrode faster here than they do five miles inland. We specify stainless or coated fasteners and James Hardie fiber-cement siding on exterior work because it holds up to ocean breezes and resists the moisture that eats cheaper siding. These are the material-level decisions that keep a Newport Beach ADU or addition looking clean ten years out.

Our Main Newport Beach Services

Most Newport Beach homeowners call us about two things: building an ADU that fits a difficult lot, and remodeling a bathroom inside an older coastal home. Here is how each works in Newport Beach.

ADU Builders in Newport Beach

ADUs in Newport Beach are rarely simple backyard structures. With lots already maxed out on floor-area ratio, most projects become second-story-over-garage designs, garage conversions, or tucked-under units that fight height caps and Coastal Zone rules. We bring seven ADU brands to the table, including Boxabl and Cover, so the right system gets matched to the lot rather than forcing one product onto every property. For the full breakdown of how we approach ADUs in Newport Beach, see our ADU Builders in Newport Beach page.

ADU Builders in Newport Beach

Bathroom Remodeling in Newport Beach

Bathroom remodels in Newport Beach often mean working inside a mid-century ranch with original cast-iron plumbing and a floor plan that was never designed for modern fixtures. We handle the full gut, re-plumb, waterproof, and finish work in-house, including the tile and cabinetry. Salt-air corrosion means we use brass or stainless fittings rather than plated steel. For the full scope of bathroom work in Newport Beach, see our Bathroom Remodeling in Newport Beach page.

Bathroom Remodeling in Newport Beach
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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 Newport Beach

Kitchen remodeling in Newport Beach runs from about $38,000 for a cosmetic refresh to over $92,000 for a full custom gut with structural changes. The local reality is that most kitchens sit in mid-century ranch homes with load-bearing walls between the kitchen and living space, original galvanized plumbing, and electrical panels that need upgrading before new appliances go in. A kitchen remodel in Newport Beach frequently becomes a structural and systems project, not just a cabinet swap. That is where our Kitchen Remodeling process starts: we assess the house first, then design the kitchen around what the structure will actually allow.

Cabinet and Countertop Replacement

Signs you need it

Cabinet boxes are water-swollen, drawer slides are failing, or the layout no longer functions for how you cook and entertain.

What it costs in Newport Beach

Cabinet and countertop replacement in Newport Beach typically runs $18,000 to $38,000 depending on cabinet line, countertop material, and whether the footprint changes.

How we do it

We measure the existing layout, order cabinets and stone or quartz tops to fit, demo the old units, and install with shims and scribes for a tight fit against Newport Beach’s often out-of-square mid-century walls.

Full Kitchen Gut Remodel

Signs you need it

The plumbing is corroded, the electrical cannot support modern appliances, or the floor plan walls off the kitchen from the living space.

What it costs in Newport Beach

A full kitchen gut remodel in Newport Beach generally falls between $45,000 and $92,000, with structural work and panel upgrades pushing toward the upper end.

How we do it

We demo to studs, replace plumbing and wiring, reframe openings where needed, then rebuild with new drywall, flooring, cabinets, counters, and appliances, pulling city permits and passing inspections along the way.

What Kitchen Remodeling Costs in Newport Beach

Item Typical range in Newport Beach
Cabinet and countertop replacement $18,000 – $38,000
Full kitchen gut remodel $45,000 – $92,000
Custom island with seating $8,000 – $22,000

How long does a kitchen remodel take in Newport Beach?

A cabinet and countertop replacement takes 2 to 4 weeks. A full gut remodel usually runs 6 to 10 weeks in Newport Beach, longer if structural or Coastal Zone review adds time. Call (855) 360-9836 for a timeline specific to your house.

Do I need permits for a kitchen remodel in Newport Beach?

Yes, any plumbing, electrical, or structural change requires a city permit in Newport Beach. We pull all permits and coordinate inspections as part of the job. Call (855) 360-9836 to walk through what your project needs.

Brands We Service in Newport Beach

We work across the ADU brand spectrum in Newport Beach, including Cover for precision-engineered panelized builds, Boxabl for compact modular units, and Mighty Buildings for 3D-printed panel systems. Parts and finishes are specified to match each brand’s system. For a fuller picture, see our brands.

Pricing for ADU Company in Newport Beach, CA

Service Typical range in Newport Beach
Kitchen cabinet and countertop replacement $18,000 – $38,000
Full kitchen gut remodel $45,000 – $92,000
Custom kitchen island with seating $8,000 – $22,000
Detached ADU (Boxabl or similar) $110,000 – $175,000
ADU above garage (Cover or conventional) $140,000 – $225,000
Garage conversion ADU $90,000 – $150,000
Bathroom remodel (guest bath) $18,000 – $35,000
Bathroom remodel (primary bath) $35,000 – $75,000

Prices in Newport Beach push upward when a project needs structural reinforcement for a second-story ADU, Coastal Zone review, or panel and plumbing upgrades to meet current code. We give a written line-item quote before work starts, and we do not change the price once the scope is locked unless you change the scope.

Neighborhoods We Serve in Newport Beach

We work across Newport Beach, from the tight lots of Balboa Peninsula and Balboa Island to the mid-century tracts of Newport Heights, Corona del Mar, West Newport, and Lido Isle. Most estimates are scheduled within a few business days, with the planning conversation starting on the first call.

  • Balboa Peninsula
  • Balboa Island
  • Newport Heights
  • Corona del Mar
  • Lido Isle

Service Area – Cities Near Newport Beach

Fletcher ADU Builders also serves neighboring Orange County communities. If you are in Costa Mesa, CA, San Joaquin Hills, CA, Fountain Valley, CA, or Irvine, CA, we bring the same ADU and kitchen focus to those jobs. Call (855) 360-9836 to confirm we cover your specific street.

Serving Newport Beach, CA — Our Local Coverage Area

We’re based in the Newport Beach 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 Newport Beach

Ready to get started? Free estimates · Free in-home estimates response in Newport Beach
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 Newport Beach Customers Say

★★★★★ 5.0 from 4+ reviews

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

— Grace Wong

"He gave us a realistic rental number for the finished unit rather than the optimistic one, and it's renting for about what he said."

— Colleen Hoffman

"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

How It Works in Newport Beach

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 Newport Beach — 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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