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Oldcastle Kitchen Remodeling: The Los Angeles Owner’s Guide
If you have an Oldcastle kitchen and something’s gone wrong, you need to know two things: what it costs to fix it and whether it’s safe to keep using your kitchen in the meantime. A full Oldcastle kitchen remodeling job in Los Angeles typically runs $16,520 – $53,100 depending on scope, and we can usually match your existing material within a week. Most homeowners discover the problem the same way: a cabinet hinge tears loose, a countertop seam starts catching crumbs, or a sink undermount gives way after years of daily use.
We’re Mason Remodeling Co Los Angeles, an independent service provider. We’re not affiliated with Oldcastle, but we work with Oldcastle-built kitchens across Los Angeles County every month. Our crews are background-checked, uniformed, and you’ll get their names and photos before they arrive. That’s the Threshold Standard, and we don’t cut corners on it.
Which Oldcastle Models This Applies To

Oldcastle kitchen components fall into a few distinct categories, and matching the right part depends on which one you have. The most common Oldcastle kitchen elements we replace or rebuild are pre-fabricated countertop sections, undermount sink fixtures, and cabinet systems built into mid-rise and single-family developments throughout Los Angeles.
Here’s the compatibility gotcha most owners miss: Oldcastle countertops are typically cut to a 25½-inch depth standard, not the 26-inch depth you’ll find at big-box suppliers. If you buy an off-the-shelf replacement without measuring, you’ll end up with a leading edge that hangs over the cabinet face awkwardly or sits too far back. We always field-measure before ordering. Another spec to know: many Oldcastle cabinet frames from mid-2000s builds in Los Angeles use a ¾-inch face frame with ½-inch side panels, which means standard retrofit hinges from major hardware stores won’t sit flush without an adapter plate. We stock those adapter plates on our trucks.
OEM versus aftermarket matters here. Genuine Oldcastle parts exist, but lead times from the manufacturer can stretch 3 – 6 weeks. Quality aftermarket equivalents, like custom-fabricated quartz sections or precision-milled face-frame hardware, typically cost 15 – 20% less and can be installed much faster. We’ll always tell you which route makes sense for your timeline and your budget, then put it in writing before work begins.
Styles & brands we work with







Signs Your Oldcastle Kitchen Remodeling Is Failing
- Soft spots in the countertop around the sink. This is water intrusion, usually from a failed caulk line or a degraded undermount adhesive. In Los Angeles, where humidity swings between dry air and coastal moisture, adhesives age faster than people expect. If you press down and feel give, water’s been working on the substrate.
- Cabinet doors that won’t stay closed or hang crooked. The hinge plates have pulled away from the face frame. Oldcastle cabinets from the mid-2000s used particleboard frames in some builds, and once the screw holes wallow out, no amount of tightening will fix it. The fix is a face-frame repair plate or a full hinge replacement.
- Visible dark lines along countertop seams. That’s grime and moisture in a seam that’s starting to separate. Left alone, water gets under the slab and starts degrading the decking underneath. In Los Angeles kitchens with hard water from DWP supply, mineral buildup accelerates this.
- Sink rust or separation at the undermount edge. Oldcastle kitchen sinks in some multifamily builds used 22-gauge stainless, which is thinner than the 18-gauge we’d install today. Flexing causes the undermount bond to crack, which causes the sink to shift, which causes leaks at the drain collar.
- Cabinet shelf pegs crushing through the panel. This shows the cabinet box itself was built with a lower-grade core material. It’s repairable with steel peg sleeves, but it’s also a sign that other load-bearing areas in the cabinet may need reinforcement while we’re in there.
See the difference
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After
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AfterReplacement Cost & What’s Included

For an Oldcastle kitchen remodel in Los Angeles, here’s what you’re looking at: a full kitchen remodel runs $16,520 – $53,100. A smaller scope, like refreshing a compact kitchen, lands at $10,620 – $23,600. Cabinet installation alone is $4,720 – $15,340, countertop installation is $2,360 – $7,670, and a new backsplash runs $945 – $2,950. Kitchen island installation sits at $3,540 – $11,800. These are installed prices, not parts-only numbers.
What drives the range is material. If you’re replacing laminate with laminate, you’re at the lower end. If you’re going to quartz or granite, you’re climbing. We break everything out line-item, so you’ll see exactly what the materials cost and what our labor costs. No surprise invoices, ever. Every job gets a written price before tools come out, and every job carries our 365-Day Done Right Promise: if the work isn’t right within a year of completion, we make it right at no cost to you.
DIY or Call Us?
There are a few things you can check safely. You can tighten exposed hinge screws to see if the door realigns. You can recaulk a sink edge if the separation is surface-level and the sink still feels solid. You can replace shelf pegs with wider ones. If any of those solves your problem, you’re done.
Where DIY goes wrong: pulling a countertop section. Quartz and granite are heavy, brittle, and unforgiving, a dropped edge means a cracked slab and sometimes a cracked floor tile. Undermount sinks are attached from below with clamps and adhesive, and if you don’t support the sink before cutting the adhesive, it drops. That’s a two-person job with the right braces. If you’re not sure, call us at (213) 632-5711 and we’ll walk you through what you’re looking at. The estimate is free.
FAQs

In Los Angeles conditions, laminate counters and particleboard cabinet frames typically last 15 – 20 years before significant failure. Quartz and solid-surface counters can go 25+ years with proper seam maintenance. If your kitchen is from the mid-2000s and showing multiple failure signs, a remodel now costs less than piecemeal repairs over the next five years. Call (213) 632-5711 and we’ll help you assess what’s worth salvaging.
In about 60% of cases, yes. Face-frame repairs, hinge replacements, and shelf reinforcement handle most structural issues. We rebuild cabinets when the water damage has reached the cabinet box or when the original materials were low-grade and the repairs would out-cost replacement within a few years. We’ll show you the math both ways before you commit.
A cabinet and counter refresh usually takes 3 – 5 working days in Los Angeles. A full kitchen remodel, including flooring, backsplash, and island work, runs 2 – 4 weeks depending on material lead times and the permitting requirements in your specific building. We give you a written schedule before work starts, and we call with updates if anything shifts.
We keep common Oldcastle cabinet hardware, hinge adapter plates, shelf sleeves, and undermount sink brackets on our trucks. Countertop sections are custom-fabricated to your measurements through our material partners, including Cambria and Silestone for stone and quartz options, and KraftMaid for replacement cabinetry. Most parts arrive at our Los Angeles shop within 5 – 10 business days.
Written by Isaac Pruett, Owner, Mason Remodeling Co at Mason Remodeling Co Los Angeles, serving Los Angeles and nearby areas.


