Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Kitchen Remodeling Across Ontario
A full kitchen remodel in Ontario, CA typically runs $14,000 – $45,000, with cabinet installation alone landing between $4,000 and $13,000 depending on the line you choose. Most jobs in Ontario take three to six weeks from demo to final walkthrough, though homes that need seismic retrofitting or plumbing replacement run longer. If you’re in Ontario and you’re weighing whether to refresh or gut the kitchen, call (341) 895-1170 for a written quote before anything gets pulled off the wall.
We work throughout Ontario, from the stucco ranch houses near Euclid Avenue to the newer master-planned communities off the 15 and up toward the northern expansion areas. Our crews know the difference between a 1960s slab-on-grade kitchen and a 2018 builder-grade kitchen, and we price and plan for each accordingly. You’ll get a real arrival window, a background-checked crew in uniform, and a written number before the first cabinet door comes off its hinges.
Why Penhallow Remodeling Riverside Is Ontario’s Preferred Kitchen Remodeling Company
Ontario homeowners call us because we put the price and the guarantee in writing before work starts. That’s the Kingswell standard, and Trevor Nash has been holding our Ontario projects to it on every single job. If something isn’t done right, the 365-Day Done Right Promise says we come back and fix it at no charge. That’s not a verbal assurance. It’s in writing, on every project, every time.
Our Ontario customers also tell us the same thing about the phone: a live person answers at 24/7, not a voicemail prompt. When you call (341) 895-1170 about a kitchen remodel in Ontario, you get a real answer and a straight conversation. We schedule from our Inland Empire office, so Ontario appointments don’t get bounce-around treatment from a dispatcher in another state.
Ontario’s older housing stock, especially the 1950s and 60s homes along Euclid Avenue and in the historic downtown core, needs a contractor who understands slab foundations and galvanized pipe. Newer homes in the gated communities off Haven Avenue and Milliken Avenue have their own challenges: HOA design review, builder warranties, and finishes that look fine for two years and then start failing. We handle both ends of that spectrum.
Styles & brands we work with
Kitchen Renovation in Ontario
Kitchen renovation in Ontario means taking a 1960s or 1970s kitchen down to the studs and rebuilding it to current Title 24 energy codes, a set of requirements specific to California’s inland valleys that governs everything from lighting wattage to ventilation airflow. A full Kitchen Remodeling job in Ontario runs $14,000 – $45,000, and the final number depends on whether you’re moving plumbing, replacing galvanized supply lines, adding structural support for an island, or keeping the existing footprint and upgrading surfaces. The Written Price Up Front applies here: the number we give you before demo is the number on the final invoice.
Pre-1980 Stucco Homes
If your Ontario home was built before 1980, there’s a strong chance it sits on a slab foundation with original galvanized plumbing. Hard water in Ontario accelerates corrosion inside those pipes, and by now many have pinhole leaks or restricted flow. A kitchen renovation in this scenario often includes replacing the supply lines to the shutoffs before any cabinets or countertops go in, plus a structural check for load-bearing walls you may want to open.
Builder-Grade Upgrades in Master-Planned Communities
Ontario’s northern and eastern expansion areas are full of newer homes with builder-grade kitchens: thermofoil cabinet doors, laminate counters, and undermount sinks that start showing wear within a few years. Owners in these neighborhoods usually start with cabinets and countertops, which run $4,000 – $13,000 and $2,000 – $6,500 respectively in Ontario, and they often add a backsplash for $800 – $2,500. Your HOA’s design review board may want plans before tile goes up, so we prepare submittal drawings as part of the written estimate.
Cabinet Installation in Ontario
Cabinet installation in Ontario has to account for two very different housing types: the older stucco single-family homes where walls aren’t square and floors have settled, and the newer production homes where cabinet boxes are glued and stapled in place and removal causes drywall damage. A cabinet installation in Ontario runs $4,000 – $13,000 depending on the line, the run length, and whether you’re refacing the existing boxes or pulling everything and starting fresh. We install KraftMaid and Wellborn cabinetry because both carry warranty support that matches our own 365-Day Done Right Promise.
Full Replacement vs. Refacing
If the cabinet boxes in your Ontario kitchen are solid and only the door faces are failing, refacing can save you a meaningful amount. But if the boxes themselves are water-damaged, stripped at the hinge mounts, or not deep enough for modern cookware, full replacement is the better call. We’ll tell you which direction makes sense for your home and give you a written number for either path before you commit.
Slab Foundation Shimming and Leveling
Older Ontario homes built on slab foundations often have floors that drift out of level by a half-inch or more over a 12-foot run. That’s not a problem until you’re installing full-height cabinets with crown molding. Our crews shim and level cabinet runs, then scribe the toe kicks to the floor so doors hang square and drawer faces line up.
Trusted Brands We Service in Ontario
We source materials from brands that carry their own warranties alongside ours, so the products behind our guarantee are as solid as the promise. For Ontario kitchens, we most commonly spec KraftMaid and Wellborn cabinetry and Cambria, Silestone, or Caesarstone quartz countertops. Kohler and Moen cover the fixtures. Belgard products show up more on the outdoor side, though we’ve used their pavers for Ontario kitchens with adjoining patio access. When we quote a brand, we stock the local parts and coordinate delivery to Ontario so your job doesn’t stall waiting on a freight truck from another state.
Common Kitchen Remodeling Problems We See in Ontario Homes
Here’s what we encounter most often when we open walls in Ontario kitchens:
– Galvanized pipe failure in pre-1980 homes. Ontario’s water supply carries enough mineral content to corrode galvanized steel over 40 to 60 years. Once we open a wall, we often find pinhole leaks or internal scale that’s cut flow to a trickle. Replacing supply lines to the shutoffs during a remodel is far cheaper than doing it after the new cabinets are installed.
– Unreinforced masonry in historic downtown and Euclid Avenue homes. Many of Ontario’s oldest houses were built with brick or block walls that predate modern seismic codes. If you’re taking down a wall in one of these, a structural assessment and possible foundation bolting are part of the job, not an afterthought.
– Builder-grade cabinetry failing early in master-planned communities. Thermafoil doors peel, drawer slides bend, and particleboard boxes swell from sink splashes. Owners in Ontario’s newer HOA communities often replace cabinets before the rest of the house shows any wear, and they usually need design review board approval first.
– HOA stop-work notices during remodels. Ontario’s newer developments enforce architectural guidelines aggressively. We’ve seen projects halted mid-rough-in because a homeowner didn’t file plans with the design review board. We handle that paperwork as part of the written proposal so your job does not get shut down.
See the difference
Before
After
Before
After
Before
AfterPricing for Kitchen Remodeling in Ontario, CA
| Scope | Typical Range in Ontario |
|---|---|
| Full Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
What moves the number up: moving plumbing or gas lines, replacing galvanized supply lines, structural work for load-bearing walls, seismic retrofitting, and higher-end cabinet lines like Wellborn or custom quartz from Cambria. What keeps it down: keeping the existing footprint, refacing instead of replacing cabinets, and choosing stock KraftMaid over custom. Every Ontario job gets a written, line-item quote before work starts. Call (341) 895-1170 and we’ll walk your kitchen, measure, and hand you a number you can hold us to.
We Also Serve Cities Near Ontario
If you’re just outside Ontario, we work in Claremont, Chino Hills, Mira Loma, and Riverside too. Our service area covers the Inland Empire corridor, and many of our Ontario customers refer us to family across city lines. Same written pricing, same 365-Day Done Right Promise.
Serving Ontario, CA - Our Local Coverage Area
We’re based in the Ontario 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 Kitchen Remodeling in Ontario
Do I need a permit to replace my kitchen cabinets in an Ontario home built before 1980?
Yes, if the replacement involves any plumbing, electrical, or structural changes, which most pre-1980 Ontario kitchen remodels do. Ontario building codes require permits for moving supply lines, adding circuits, or altering load-bearing walls, and California’s Title 24 energy standards apply to lighting and ventilation changes even if you’re just swapping cabinetry. If the job is limited to a direct cabinet swap with no walls opened and no mechanical changes, a permit is often not required, but we’ll confirm with the city before we start. Call (341) 895-1170 and we’ll tell you exactly what your project requires.
My HOA in a new Ontario master-planned community says I need architectural approval for a kitchen remodel. What usually triggers that?
Anything visible from outside the home, changes to windows or ventilation, structural modifications, or work that alters the floor plan typically triggers HOA design review in Ontario’s newer communities. Interior cabinet and countertop swaps often do not, unless the community’s rules specifically include them, but many Ontario HOAs require submittal anyway for noise, dumpster placement, or contractor access rules. We prepare design review submittal packages as part of the written estimate, so your remodel doesn’t get stopped mid-job. Call (341) 895-1170 for a quote that includes the HOA paperwork.
My 1970s Ontario home has original galvanized pipes. Should I replace them during a kitchen remodel?
Yes. Ontario’s hard water corrodes galvanized steel from the inside out, and by the 50-year mark, most lines have restricted flow or pinhole leaks. Replacing the supply lines to the shutoffs while the walls are open costs a fraction of what it costs to tear out a finished kitchen later to chase a leak. We include plumbing replacement in the written quote whenever we see galvanized pipe during the initial walkthrough.
I’m under a builder warranty on a new Ontario home. Will remodeling the kitchen void it?
It depends on the builder and the scope, but in many Ontario new-home warranties, modifications to the kitchen’s plumbing, electrical, or structural components can void coverage on those specific systems, not the whole house. Cosmetic changes like cabinet and countertop replacement generally do not affect the structural warranty, but your builder may require that a licensed contractor perform the work and pull permits. We can tell you exactly which parts of your warranty are at risk before you sign anything. Call (341) 895-1170 for a free estimate and a straight answer.
What is a realistic budget for a kitchen remodel in an Ontario home that needs seismic retrofitting?
Plan for $14,000 – $45,000 for the kitchen work itself, plus an additional $3,000 – $8,000 for foundation bolting and wall-to-foundation anchoring if your older Ontario home has unreinforced masonry or lacks modern shear wall connections. The retrofit cost depends on access, foundation type, and what the structural engineer specifies. We coordinate the structural scope with our own crew and a local engineer, so you get one written number, not two separate change orders.
Call Penhallow Remodeling Riverside for Kitchen Remodeling in Ontario, CA
If you’re ready to talk numbers on your Ontario kitchen, call (341) 895-1170. We’ll schedule a walkthrough, measure, and give you a written, line-item quote before any work begins. Trevor Nash’s crews serve Ontario with background-checked, uniformed technicians, and every job carries the 365-Day Done Right Promise in writing. If it’s not done right, we make it right. No charge. That’s the Kingswell Way, and it’s been running since 2004.
Written by Trevor Nash, Owner at Penhallow Remodeling Riverside, serving Ontario, CA.
