ADU Company in Placentia, CA
Kitchen remodeling in Placentia means working with mid-century tract homes built between the 1950s and 1970s, where original layouts, aging electrical panels, and slab foundations shape every decision. We’re Uptown ADU Builders, an ADU specialist serving Placentia since 2018, and we handle kitchen remodels inside ADUs and main homes with the same integrated approach: one team from first cut to final finish, no handoffs to a second contractor. Call (877) 752-4191 to talk through your Placentia kitchen project.
Why Placentia Homes Are Different
Placentia is a nearly built-out north Orange County city, and that changes ADU and remodeling work in ways you won’t see in newer inland suburbs. Most lots are modest single-family parcels with homes from the 1950s through 1970s. Detached and attached two-car garages are common, as are original electrical panels that were sized for a different era. When we open up a Placentia kitchen, we’re almost always looking at slab-on-grade construction, which means moving plumbing lines requires concrete cutting, not crawlspace access. The Santa Ana River basin climate adds another layer: hot, dry summers mean kitchens need real ventilation and cooling consideration, especially when the remodel connects to a garage-conversion ADU. Rare but intense winter storms make drainage and moisture management part of every plan. For ADU work specifically, Placentia’s narrow lots mean garage conversions and second-story-over-garage projects dominate, and setback geometry on alley-facing or driveway-facing garages runs tighter than many surrounding cities. Aging feeder wiring and subpanel questions come up on nearly every ADU permit here.
Our Main Placentia Services
Placentia homeowners call us most often about two projects: building an ADU and remodeling a bathroom. Both fit our specialist model, and both benefit from the same no-handoff team.
ADU Builders in Placentia
Placentia’s housing stock, with its mid-century lots and existing garages, makes ADU work here heavily weighted toward garage conversions and second-story units over garages rather than backyard casitas. We navigate the setback, lot-coverage, and neighbor sight-line questions that define these projects in Placentia’s older neighborhoods. Our brand-agnostic approach across Abodu, Plant Prefab, and other leading manufacturers means the product gets matched to your lot, not the other way around. ADU Builders in Placentia.

Bathroom Remodeling in Placentia
Bathroom remodels in Placentia’s 1950s-to-1970s homes frequently expose galvanized supply lines, undersized venting, and slab-embedded drains that a generalist crew might not anticipate. We handle the entire bathroom inside an ADU or main home, including the finish work, so a garage-conversion ADU gets its bathroom completed by the same team that framed the walls. Bathroom Remodeling in Placentia.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Kitchen Remodeling in Placentia
Kitchen remodeling in Placentia usually means opening up a compartmentalized mid-century floor plan and upgrading electrical and plumbing that have been untouched since the original build. Homes in the 92870 and 92871 ZIP codes sit on slab foundations, so relocating a sink or range often means concrete work, not just pipe rerouting. We manage that as a single integrated project, from layout design through cabinet installation and finish trim, with no gap between the structural work and the interior finishing. For the full scope of what we do, see Kitchen Remodeling.
Full Kitchen Renovation
Signs you need it
Your Placentia kitchen has original 1950s-to-1970s cabinetry, a layout that isolates the cook from the rest of the house, and electrical that can’t support modern appliances.
What it costs in Placentia
A full kitchen renovation in Placentia typically runs $35,000 to $75,000 depending on layout changes, cabinet grade, and the amount of slab work required.
How we do it
We demo to the studs, reroute plumbing and electrical as the new layout requires, patch the slab where lines moved, then install cabinetry, counters, appliances, and finishes with our integrated team.
Kitchen Island Addition
Signs you need it
You have a galley kitchen with dead wall space and no room for two people to work, and you’re not ready to gut the entire room.
What it costs in Placentia
Adding a kitchen island in Placentia typically costs $12,000 to $28,000, driven by whether you’re moving plumbing and electrical into the island footprint.
How we do it
We establish the island footprint, cut the slab for any relocated utility runs, run new circuits or plumbing, then build and finish the island as a single continuous job.
Countertop and Cabinet Replacement
Signs you need it
Your cabinets are structurally sound but the faces, hinges, and drawer slides are worn out, and the countertop has delaminated or stained beyond refinishing.
What it costs in Placentia
Cabinet and countertop replacement in Placentia typically ranges from $15,000 to $40,000 depending on linear footage, material selection, and whether you change the cabinet footprint.
How we do it
We measure the existing runs, remove old cabinets and counters, set new boxes or reface existing ones, then template, fabricate, and install the new countertops.
What Kitchen Remodeling Costs in Placentia
| Item | Typical range in Placentia |
|---|---|
| Full kitchen renovation | $35,000 – $75,000 |
| Kitchen island addition | $12,000 – $28,000 |
| Countertop and cabinet replacement | $15,000 – $40,000 |
How long does a kitchen remodel take in Placentia?
A full Placentia kitchen remodel takes six to ten weeks. Slab work for plumbing moves and panel upgrades on older mid-century homes add time compared with newer construction.
Will you pull permits for a Placentia kitchen remodel?
Yes. Placentia requires permits for any remodel that moves electrical, plumbing, or walls, and we handle that process. Call (877) 752-4191 for specifics on your scope.
Brands We Service in Placentia
We work across Plant Prefab, Tuff Shed, James Hardie, and Abodu product lines, with parts and materials spec’d for Placentia’s inland climate and mid-century lot constraints. See our brands for the full picture of what each system brings to a Placentia project.
Pricing for ADU Company in Placentia, CA
| Service | Typical range in Placentia |
|---|---|
| Full kitchen renovation | $35,000 – $75,000 |
| Kitchen island addition | $12,000 – $28,000 |
| Countertop and cabinet replacement | $15,000 – $40,000 |
Placentia pricing gets pushed higher by slab-cutting for plumbing moves, panel upgrades on 1950s-to-1970s homes, and the tight setback work that comes with garage-adjacent kitchens. We quote upfront with a written line-item scope, so the number we agree on is the number you pay.
Neighborhoods We Serve in Placentia
We work throughout Placentia, from the older tracts near the 57 freeway to the neighborhoods east of Kraemer Boulevard and the areas around Alta Vista and Golden Avenue. We’re typically able to start a Placentia estimate within a few days of your call.
- Alta Vista area
- Old Town Placentia
- Kraemer corridor
- Golden Avenue tracts
- Bradford Place area
Service Area – Cities Near Placentia
Uptown ADU Builders also works in the surrounding north Orange County cities. If you’re in Brea, CA, Anaheim, CA, Fullerton, CA, or Yorba Linda, CA, we can bring the same ADU and kitchen-remodel specialist approach to your project.
Serving Placentia, CA — Our Local Coverage Area
We’re based in the Placentia 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 Placentia
We schedule Placentia estimates within a few business days of your call. Actual start dates depend on permit timing with the city, which for ADU work in Placentia’s older neighborhoods often hinges on panel and setback review.
Some Placentia neighborhoods have HOAs that govern exterior changes, colors, and construction hours. Interior remodels rarely trigger HOA review, but ADU exteriors often do. We flag that early and handle the paperwork. Call (877) 752-4191.
We work on slab foundations constantly in Placentia. Moving plumbing in a slab means concrete cutting and patching, which we coordinate as part of the single integrated job rather than farming out to a separate contractor.
What happens when you call
- 1A real person answersNo phone trees — talk to a local adu pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Placentia Customers Say
"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."
— Ebony Dawson"Knew the local setback and parking rules cold, which saved us from designing something that would never have been approved."
— Maria Hernandez"He was honest that our lot had a slope problem that would add real cost, before we signed anything."
— Paige Kowalski