







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Kohler Construction in Irving, TX | Penhallow Remodeling Dallas
We provide Kohler sales & service across Irving, from single-fixture fixes to full bathroom remodels. If you’re in a 1960s slab home in the Hospital District or Del Rancho, you already know the difference between a fixture problem and a foundation problem. That’s the part most out-of-town crews miss. We don’t. Call (940) 204-5368 and tell us what the Kohler fixture is doing. We’ll tell you whether it’s the fixture or the slab before we pick up a tool.
Why Irving Residents Choose Us for Kohler Service

Most Kohler work in Irving happens inside homes built before 1985. That means original cast-iron plumbing under a slab, expansive clay pushing on every fitting, and hard water that has been eating at brass and ceramic for forty years. We know what that does to a Kohler valve cartridge. We’ve pulled enough Rialto toilets and Tripoint shower valves from Irving slabs to know what fails first and why.
Trevor Nash runs our Dallas operation. He was framing by fourteen and trained at Los Angeles Trade-Technical College before spending years on foundation work and full kitchen gut-outs. When we quote a Kohler tub-to-shower conversion in Irving, we price the plumbing, the slab access, the waterproofing, and the finish work in one written number. Not a range. Not a ballpark. A number you can hold us to.
We’re an independent Kohler service provider. We are not manufacturer-affiliated or an authorized warranty center. We install and repair Kohler products every week, and we default to genuine Kohler OEM cartridges, flappers, and gaskets when the part matters to the repair.
Styles & brands we work with







Common Kohler Construction Problems We Solve in Irving
- Kohler Rialto toilets that refill every 20 minutes. The flush valve chains corrode after thirty years in North Texas hard water, and the fill valves turn brittle. But in Irving’s 1960s slab homes, a running toilet often means something worse: a rusted cast-iron closet bend under the slab. We check both before we replace anything.
- Kohler Tripoint shower valves with stiff handles and temperature drift. Mineral buildup on the ceramic cartridge is the usual culprit. Irving’s water is hard enough that even a five-year-old cartridge can seize. We replace the cartridge with OEM when possible, or a quality Danco equivalent when the OEM part is discontinued.
- Kohler Archer and Bancroft acrylic tubs that flex on uneven slab floors. Slab heave from expansive clay leaves tubs sitting proud or low on one edge. That flex cracks the caulk, gaps the flange, and leaks water behind the wall. We re-seat the tub, re-level the base with structural mortar, and re-waterproof the flange before tile goes back.
- Kohler cast iron kitchen sinks chipped at the drain opening. High-humidity summers and abrasive cleaners strip the enamel, then the cast iron underneath rusts and swells. If the chip is small, we may be able to re-enamel. If the rust has spread under the enamel, replacement is the honest call.
- Kohler Purist wall-mount faucets with low flow or leaky bases. These are common in custom vanities and high-rise installs around Irving. Mineral scale inside the valve body causes both problems. We disassemble, descale, replace the cartridge and O-rings, and re-torque the mounting nut. Usually under an hour.
Kohler Service in Irving: What Local Conditions Mean for Your Equipment
Here’s the part that’s true in Irving and not in Plano or Richardson. In the Hospital District and Del Rancho neighborhoods, the original 1960s slab homes run cast-iron waste lines that have corroded from the inside. Not from the outside. From decades of sewage sitting in the pipe. When a Kohler toilet “runs continuously” or a tub drains slow in these homes, it’s usually not the fixture. It’s the buried cast-iron elbow under the slab, collapsed or cracked. If an Irving Bathroom Remodeling crew shows up and swaps the flapper without checking the cast-iron bend, you’ll pay twice and still have a wet floor. We diagnose both the fixture and the slab line before we quote. That’s the difference between a two-part diagnosis and a guess.
Kohler Models & Products We Service in Irving
We work on Kohler Memoirs Stately toilets from 1990s Irving remodels, Purist wall-mount faucets in custom vanities, Archer drop-in baths common in 1960s-to-1980s slab homes, and Sous pull-down kitchen faucets that come out during cabinet and countertop upgrades. For parts, genuine Kohler OEM cartridges, flappers, and gaskets come from local plumbing supply houses, so we’re not waiting on a freight truck. For discontinued trim kits and colors, we use quality aftermarket equivalents like Danco and Keeney. When a Kohler valve or gasket can be saved, we repair it. When the acrylic is cracked or the mounting nuts are stripped, we tell you straight: replacement will cost less than the labor to patch it. Our rule is simple. If repair labor exceeds 60 percent of a new fixture’s cost, we recommend replacement. That’s a number you can take to any other contractor and compare.
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AfterKohler Service Pricing in Irving

Here are the numbers we quote most often for Kohler work in Irving. These are full project ranges, not per-fixture service calls.
| Project | Labor-First Range |
|---|---|
| Tub-to-Shower Conversion (Kohler fixtures) | $3,500 – $10,000 |
| Walk-In Shower Installation (Kohler valves) | $4,500 – $12,000 |
| Full Bathroom Remodel with Kohler suite | $9,000 – $28,000 |
| Bathroom Vanity Installation with Kohler faucet | $800 – $3,000 |
What drives the number up or down in Irving is slab access. If we have to break through a post-tension slab to reach a corroded cast-iron line, that’s a structural repair, not a fixture repair. We’ll tell you before any concrete is touched. Every quote includes a written price and a written 365-day guarantee. Call (940) 204-5368 and ask for a free estimate. No charge to come look.
Serving Irving, TX - Our Local Coverage Area
We’re based in the Irving 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 – Kohler Construction in Irving
Why does my Kohler Rialto toilet in an Irving slab home refill every 20 minutes even after replacing the flapper?
The flapper is only half the system. In 1960s Irving slab homes, the cast-iron closet bend under the slab is often rusted through or cracked, so water bypasses the wax ring and seeps down alongside the pipe. That’s why you still hear water running or see a wet spot at the base. We check the cast-iron bend before we blame the fixture. Call (940) 204-5368 if you’ve already replaced the flapper and it’s still running. The visit and estimate are free.
Can you convert my Kohler drop-in Archer tub to a walk-in shower without redoing the whole bathroom?
Yes. We remove the tub, re-level the base on the slab, install a Kohler shower valve and trim, waterproof the surround with cement board substrate and a membrane, and tile the walls. The rest of the bathroom stays untouched. Most Irving tub-to-shower conversions run $3,500 – $10,000 depending on tile choice and whether we’re rerouting plumbing. Call (940) 204-5368 for a written quote.
How do I stop my Kohler Purist faucet handle from getting stiff and hard to turn in Irving’s hard water?
Mineral scale builds up on the cartridge and the handle’s detent mechanism. Replacing the OEM cartridge usually fixes it. We also descale the valve body so the new cartridge has a clean seat. If your Purist is more than ten years old, it may need a full valve replacement. Either way, we’ll tell you the price before we start. Call (940) 204-5368.
My Kohler cast iron kitchen sink is chipped around the drain – can you repair it or do I need a new sink?
Depends on the rust. If the chip is small and the cast iron underneath hasn’t started to corrode, we can re-enamel and seal the area. If the rust has spread under the surrounding enamel, the repair will fail and the sink needs replacement. We’ll show you what we’re seeing. Either way, you’ll get a written number before any work starts. Call (940) 204-5368.
Why does my Kohler shower valve lose hot water pressure only in the summer?
It’s usually not the valve. In Irving, summer ground water gets warm, so your water heater’s dip tube, the sacrificial anode, or the inlet screen can fail and restrict hot water flow. The Kohler valve just shows the symptom. We check the whole supply line from the heater to the shower arm. If the valve is the culprit, we’ll tell you. Call (940) 204-5368 for a free estimate.
Service Areas Near Irving
We serve Irving and the surrounding Dallas metro. For Kohler work in Dallas proper, see our Kohler service in Dallas page. We also cover Kohler service in Plano, plus Rowlett, Richardson, and Heath for larger remodel projects.
Book Your Kohler Service in Irving Today
Give us a call at (940) 204-5368. A live person answers, day or night. We’ll schedule a free estimate, show up in the window we gave you, and leave you a written price and a written 365-day guarantee before any work starts. That’s how we’ve done it since day one.
Written by Trevor Nash, General Contractor in Irving, serving Irving and the Dallas metro.












