ADU Company in Colton — 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 Colton, CA

Kitchen remodeling in Colton usually means working inside a 1950s-to-1980s stucco tract home where the original layout still drives the conversation. We’re Fullerton ADU Builders, and we’ve served Colton since 2017, matching homeowners with kitchen renovations that respect the existing footprint while solving the heat, storage, and flow problems these older homes carry. The job is different here because Colton’s lot sizes and alley access often let us expand the kitchen outward in ways newer tract homes don’t allow. Call (877) 801-4497 for a free estimate on your Colton kitchen remodel.

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Why Colton Homes Are Different

Most of Colton’s housing stock was built between the 1950s and 1980s, and that single fact shapes almost every kitchen project we take on. These are single-story stucco homes on generous lots, many with detached garages and alley-accessed rear yards that change how a kitchen can grow. We regularly see original plumbing stacks, aging electrical panels that can’t support a modern appliance package, and floor plans where the kitchen was built as an afterthought at the back of the house. The good news is that those same lots give us room to work. A bump-out addition toward the rear yard is often simpler in Colton than in cities with tighter setbacks, and the alley access means we can stage materials without blocking the street.

Colton’s inland heat also drives decisions. Summers here run hot, and Santa Ana wind events push temperatures higher while drying out everything around the home. Kitchen remodels in Colton need ventilation that actually moves air, insulation that keeps the space workable in August, and window placement that doesn’t turn the kitchen into a solar oven by 3 p.m. Winter rains add another layer: drainage has to be graded correctly when we extend a kitchen outward, so water moves away from the foundation and the neighbor’s lot. These are the conditions that make a Colton kitchen remodel different from one in a coastal city, and they’re the conditions we plan around from the first site visit.

Our Main Colton Services

Colton homeowners call us most often about two projects: adding an accessory dwelling unit to a large rear yard, and bringing a dated bathroom up to modern standard. Both jobs lean on the same local knowledge of Colton’s older housing stock and its permit process.

ADU Builders in Colton

Colton sits at the center of the Inland Empire’s ADU boom, and the city’s large lots with alley access make detached units more practical here than in denser neighboring cities. We work with Colton homeowners to evaluate site-built and prefab options, navigating the City of Colton’s ADU ordinance and pre-approved plan pathways alongside the realities of 92324’s older electrical panels and detached garages. Whether you’re planning a rental unit or housing for family, the conversation starts with your specific lot. Read more on our dedicated ADU Builders in Colton page.

ADU Builders in Colton

Bathroom Remodeling in Colton

Bathrooms in Colton’s 1950s-to-1980s homes were built small, often with a single vanity, a tub-shower combo, and tile that has seen better decades. We remodel these spaces to add storage, improve ventilation for the inland heat, and update plumbing that may still run on original galvanized lines. When we combine a bathroom remodel with an ADU project, we coordinate both scopes under one contractor, which means one permit conversation and one team on your property. See the details on our Bathroom Remodeling in Colton page.

Bathroom Remodeling in Colton
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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.
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    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Colton

Colton kitchens were built for a different era. The 1950s-to-1980s originals are typically closed off from the living area, short on counter space, and wired for appliances that draw a fraction of what a modern kitchen needs. A kitchen remodel in Colton solves all three at once: we open the layout, extend the work surface, and upgrade the electrical so the kitchen handles today’s cooking, cooling, and entertaining without tripping a breaker. Our team handles the full scope, and you can see the broader service detail on our Kitchen Remodeling page.

Cabinet Refacing and Replacement

Signs you need it

Cabinet doors are warped from decades of Colton heat, hinges sag, or the layout makes the kitchen feel cramped and dark even at noon.

What it costs in Colton

Cabinet refacing in Colton typically runs $6,000 to $14,000, while full custom replacement lands between $12,000 and $28,000 depending on linear footage and door style.

How we do it

We measure the existing footprint, remove doors and hardware, reface with new veneer or order replacement boxes and door fronts, then reinstall with soft-close hinges and full-extension slides.

Countertop and Backsplash Upgrades

Signs you need it

Laminate countertops are scorched or peeling, grout lines in the backsplash have gone dark with Colton’s hard water, or the surface has no room for meal prep.

What it costs in Colton

Quartz or granite countertops in Colton range from $3,000 to $8,500 including fabrication and install, with new backsplash tile adding $800 to $2,400 for a standard kitchen.

How we do it

We template the counters after cabinets are set, cut the slab off-site, and install with a new sink and faucet, then set backsplash tile with sealed grout that stands up to Colton’s summer expansion cycles.

Kitchen Island and Peninsula Addition

Signs you need it

There’s a dead corner of floor that does nothing, or the cook has no landing space next to the range.

What it costs in Colton

Adding a kitchen island or peninsula in Colton typically runs $4,000 to $12,000, including cabinetry, countertop, and electrical for outlets.

How we do it

We confirm the clearance dimensions, run a new circuit from the panel if the existing one is maxed, set the base cabinets, and install the counter with overhang for seating where the footprint allows.

Full Kitchen Gut and Reconfiguration

Signs you need it

The original 1970s layout puts the range against the only window, the fridge blocks the back door, or the kitchen can’t connect to the dining area without structural work.

What it costs in Colton

A full kitchen gut and reconfiguration in Colton runs $28,000 to $65,000 depending on whether walls move, the panel gets upgraded, and the plumbing rough-in shifts across the room.

How we do it

We demo to studs, reframe any openings per engineer-stamped plans, upgrade plumbing and electrical, then rebuild with new drywall, flooring, cabinets, counters, and appliances in sequence.

What Kitchen Remodeling Costs in Colton

Item Typical range in Colton
Cabinet refacing $6,000 – $14,000
Full cabinet replacement $12,000 – $28,000
Countertops and backsplash $3,800 – $10,900

Prices in Colton move up when we’re rewiring a 1970s panel, relocating plumbing on a slab, or matching a narrow galley footprint that needs custom cabinet sizes. We give you a written line-item quote before work starts, and the number doesn’t change unless you change the scope.

How long does a kitchen remodel take in Colton?

Most Colton kitchen remodels take 3 to 10 weeks. A cabinet reface wraps in about 3 weeks, while a full reconfiguration with structural work and panel upgrades runs closer to 8 to 10 weeks. Call (877) 801-4497 for a timeline specific to your kitchen.

Can you remodel my Colton kitchen and add an ADU at the same time?

Yes, and it’s one of the most common combinations we handle in Colton. Bundling a kitchen remodel with an ADU build means one contractor, one site plan, and one permit conversation. Call (877) 801-4497 to talk through the combined scope.

Brands We Service in Colton

We specify our brands based on what each Colton project needs. For ADU projects, that often means Plant Prefab or Abodu for architect-designed factory builds, and Tuff Shed for conversion-ready structures. On the kitchen side, we’re straightforward about what holds up in Colton’s heat, and James Hardie fiber cement cladding is our standard exterior spec for any kitchen bump-out or ADU because it handles the inland sun and Santa Ana wind cycles without the maintenance needs of wood or vinyl.

Pricing for ADU Company in Colton, CA

Service Typical range in Colton
Cabinet refacing $6,000 – $14,000
Full cabinet replacement $12,000 – $28,000
Countertops and backsplash $3,800 – $10,900
Kitchen island or peninsula addition $4,000 – $12,000
Full kitchen gut and reconfiguration $28,000 – $65,000
Small bathroom remodel $12,000 – $35,000
Primary bathroom remodel $25,000 – $65,000
Detached ADU (site-built) $180,000 – $450,000
Prefab ADU $80,000 – $350,000
Garage conversion to ADU $90,000 – $200,000

In Colton, the two biggest price drivers are the age of the electrical panel and the condition of the slab. Homes built before 1980 often need a panel upgrade to support a modern kitchen or a new ADU, and that adds real cost. We price every Colton job with a written line item sheet before work starts, so you know the number upfront and it stays the number.

Neighborhoods We Serve in Colton

We work across the full 92324 ZIP, from the older blocks near the 10 freeway down to the newer pockets at the city’s southern edge. Each neighborhood has its own rhythm, but the housing stock is consistent enough that we know what to expect before we arrive.

  • La Loma Hills
  • North Colton
  • South Colton
  • Reche Canyon
  • Terrace View

For most Colton homes, we can get a site visit scheduled within a few business days, and we’ll give you a straight answer on timeline before you commit to anything.

Service Area – Cities Near Colton

Our Colton crews also cover the neighboring Inland Empire cities where the housing stock and lot patterns are similar. We regularly work in Grand Terrace, CA and Highgrove, CA, both of which share Colton’s older stucco tract feel. We also serve Loma Linda, CA and Rubidoux, CA for kitchen, bathroom, and ADU projects across the county.

Serving Colton, CA — Our Local Coverage Area

We’re based in the Colton 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 Colton

Ready to get started? Free estimates · Written quotes before work starts response in Colton
Call (877) 801-4497

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 Colton Customers Say

★★★★★ 4.8 from 4+ reviews

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

— Erin Ziegler

"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."

— Tim Padgett

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

— Marisol Guzman

How It Works in Colton

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 Colton — 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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