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

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ADU Company in Aliso Viejo, CA

Kitchen remodeling in Aliso Viejo usually means reworking a 1990s or early-2000s Spanish-style tract home where the original layout, finishes, and lighting are ready for replacement. Most of these homes sit on compact lots governed by HOAs, so the work stays inside the existing footprint while we upgrade cabinetry, counters, appliances, and layout for how families actually use the space today. Newport Beach ADU Builders has served Aliso Viejo since 2016, handling both the ADU side of a property and the kitchen work that makes the whole home function. Call (844) 934-0236 to talk through your project and get a free estimate.

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Why Aliso Viejo Homes Are Different

Aliso Viejo is a master-planned city, built out between 1988 and 2005 with Mediterranean and Spanish-style stucco tract homes packed onto smaller lots than you find in Laguna Hills or Lake Forest. That planning history matters for any remodel or addition: nearly every property falls under the Aliso Viejo Community Association and a sub-association with its own CC&Rs. A kitchen remodel where you’re moving plumbing or changing windows can hit HOA architectural review faster than the city permit counter. We’ve learned to check those covenants early so homeowners aren’t surprised mid-project.

The climate is inland-adjacent South Orange County: warm, dry summers, mild winters, and almost no frost. That lets us use lighter insulation on ADUs and means exterior materials need to handle heat and Santa Ana winds more than cold. Homes near Aliso and Wood Canyons Wilderness Park sit in a wildland-urban interface zone, so fire-resistant siding and ember-resistant vents are often required. James Hardie fiber-cement products show up in a lot of our Aliso Viejo work for exactly that reason: they hold up to the dry heat and meet the defensible-space standards that canyon-edge HOAs enforce.

Our Main Aliso Viejo Services

Aliso Viejo homeowners call us most often about two projects: building an ADU on a tight HOA-governed lot, and remodeling a bathroom in a home that’s now 25 to 35 years old. Both jobs have to move through the same architectural-review process, and both benefit from one contractor who already understands how this city works.

ADU Builders in Aliso Viejo

Adding an ADU in Aliso Viejo means working with lot constraints that don’t exist in older Orange County cities. Many parcels are zero-lot-line or have side setbacks under five feet, so detached units often need to be compact, and garage conversions or above-garage builds become the smart play. HOA design review is usually the first gate, not the city, and boards here will reject plans that stray from the original tile-roof and stucco palette. We match each homeowner to the right format, whether that’s a panelized unit, a factory-built modular, or a custom build, and we handle the HOA submittal paperwork alongside the city permit. See the full breakdown on our ADU Builders in Aliso Viejo page.

ADU Builders in Aliso Viejo

Bathroom Remodeling in Aliso Viejo

Most Aliso Viejo bathrooms were built in the 1990s with fiberglass tub-shower combos, tile counters, and lighting that feels dim by today’s standards. The work usually involves pulling the tub, re-tiling or going curbless, updating the vanity, and adding ventilation that handles the dry heat without letting moisture sit in walls. On hillside and canyon-edge homes, we watch for drainage and grading issues that can affect bathroom plumbing runs. Because we also build ADUs, we can sequence a bathroom remodel and an ADU build on the same property without hiring a second contractor. Read more on our Bathroom Remodeling in Aliso Viejo page.

Bathroom Remodeling in Aliso Viejo
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  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
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  4. 4
    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Aliso Viejo

Kitchen remodeling in Aliso Viejo typically means opening up a galley or L-shaped kitchen in a 1988-to-2005 stucco tract home, replacing original oak or maple cabinets, and upgrading to a layout that works for entertaining or multigenerational cooking. Because most Aliso Viejo lots are compact and HOA-governed, we rarely expand the exterior footprint; instead, we rework the interior for better flow, add storage, and bring in lighting and ventilation suited to the warm, dry climate. For a broader look at how we approach kitchens across South Orange County, see our Kitchen Remodeling hub page.

Full Kitchen Remodel

Signs you need it

Your cabinets are delaminating at the corners, the layout puts the refrigerator in a walkway, and you’re working on the original 1990s tile counters.

What it costs in Aliso Viejo

A full kitchen remodel in Aliso Viejo typically runs $45,000 to $85,000 depending on cabinet grade, countertop material, and whether you’re moving plumbing or electrical.

How we do it

We demo to the studs, move plumbing and electrical as the layout requires, install new cabinetry and counters, then finish with lighting, flooring, and a final walkthrough.

Cabinet Refacing

Signs you need it

The cabinet boxes are structurally sound but the doors are warped or the finish is peeling from years of heat and cooking grease.

What it costs in Aliso Viejo

Cabinet refacing in Aliso Viejo typically runs $8,000 to $18,000 and includes new doors, drawer fronts, and veneer matched to your existing boxes.

How we do it

We remove doors and drawer fronts, sand and prep the boxes, apply veneer, then mount new doors and hardware and adjust every hinge so it closes clean.

What Kitchen Remodeling Costs in Aliso Viejo

Item Typical range in Aliso Viejo
Full kitchen remodel $45,000 – $85,000
Cabinet refacing $8,000 – $18,000
Countertop replacement $3,500 – $12,000

Costs climb when we’re moving gas lines or plumbing on a hillside lot, or when HOA design review requires matching an existing tile profile. We also see price differences between a straight finish-grade update and a full gut where the drywall comes out and we’re rebuilding walls around a new island.

Will the price change once work starts in Aliso Viejo?

No. We write fixed-price quotes after a walkthrough, and we don’t use change orders unless you ask us to add scope mid-project. What we quote is what you pay. Call (844) 934-0236 for an exact quote.

How long does a kitchen remodel take in Aliso Viejo?

Most Aliso Viejo kitchen remodels finish in 6 to 10 weeks, depending on cabinet lead times and whether plumbing or electrical is moving. HOA review can add 2 to 4 weeks before we start, so plan for that early. Free estimates at (844) 934-0236.

Brands We Service in Aliso Viejo

We work with James Hardie siding for fire-resistant exterior work on canyon-edge lots, and for ADU projects we match homeowners to brands like Abodu, Cover, and Tuff Shed depending on the budget and lot shape. Parts and materials are stocked through local South Orange County suppliers. See the full list on our brands page.

Pricing for ADU Company in Aliso Viejo, CA

Service Typical range in Aliso Viejo
Full kitchen remodel $45,000 – $85,000
Cabinet refacing $8,000 – $18,000
Countertop replacement $3,500 – $12,000
Bathroom remodel $15,000 – $35,000
ADU garage conversion $90,000 – $140,000
Detached ADU (modular) $180,000 – $280,000
Custom ADU (ground-up) $280,000 – $420,000
ADU kitchen + bath finish package $35,000 – $80,000

Aliso Viejo prices run higher than flatter, older cities when a hillside lot needs retaining walls or a drainage easement alters the footprint. HOA-mandated exterior matching can also push material costs up. Every quote we write is fixed-price, line-itemed, and in plain English before you sign anything.

Neighborhoods We Serve in Aliso Viejo

We work across the whole city, including the canyon-edge tracts near the wilderness park and the denser zero-lot-line subdivisions off Aliso Creek Road. Our crews know which sub-associations move quickly on design review and which ones want a full package up front.

  • Glenwood
  • Vantis
  • Westridge
  • Aliso Viejo Ranch area
  • Canyon View Estates

We typically schedule estimates in Aliso Viejo within 2 to 3 business days, and we can often pull city permit records and HOA submittal checklists before we even walk the property.

Service Area – Cities Near Aliso Viejo

Newport Beach ADU Builders also serves homeowners in Laguna Hills, CA and Laguna Woods, CA just to the north, Irvine, CA across the 5 freeway, and the hillside communities of San Joaquin Hills, CA between here and the coast. If you’re in any of these areas, call (844) 934-0236 and we’ll confirm coverage for your address.

Serving Aliso Viejo, CA — Our Local Coverage Area

We’re based in the Aliso Viejo 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 Aliso Viejo

Ready to get started? Free estimates · Free written quotes response in Aliso Viejo
Call (844) 934-0236

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 Aliso Viejo Customers Say

★★★★★ 4.8 from 4+ reviews

"Unit came out great and the tenant is happy. The timeline ran long, largely because of how slow the city was on plan check, though a couple of the delays were scheduling on their end."

— Heather Ackerman

"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."

— Diego Castillo

"Sound insulation between the unit and the main house is better than I expected. You genuinely cannot hear the tenant."

— Malik Nash

How It Works in Aliso Viejo

Getting your adu handled is simple and fast.

1

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

3

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