







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Kohler Construction in Irvine, CA | Bradford Remodeling
Independent Kohler service in Irvine means we replace valve cartridges, rebuild toilets, convert cast-iron tub alcoves to walk-in showers, and quote the repair before recommending replacement. We’re not a Kohler dealer or authorized shop; we’re a General Contractor in Irvine whose crews have torn out and re-set enough Kohler fixtures here to know exactly which models fail and why. That changes how we bid the work. Call (903) 568-7222 for a written estimate.
Why Irvine Residents Choose Us for Kohler Service

Curtis Lane, our owner, grew up watching his grandfather re-frame a back bedroom that never stayed square, and he spent two decades doing foundation work and finish carpentry across the Basin before starting Bradford Remodeling. That background is why our Kohler work in Irvine always starts with the rough-in and the substrate, not the fixture. A Kohler tub on a slab that’s shifted a quarter inch will crack at the drain shoe no matter how well the finish looks. So we check the framing, the valve rough-in depth, and the drain alignment first, then we talk about the Kohler part.
Our Irvine crews work on Kohler Archer, Memoirs, Bellwether, Underscore, Numista, Simplice, Artifacts, and Purist lines regularly. We keep OEM cartridges and flush valves stocked in our trucks because Irvine’s hard water wears them out faster than the porcelain around them. We’re part of the Garrison Partners family, held to The Garrison Standard since 2004: written price before work starts, background-checked uniformed technicians on every job, and a live person on the phone 24/7. That’s how a Kohler service call in Irvine should run.
Styles & brands we work with







Common Kohler Construction Problems We Solve in Irvine
- Kohler cast-iron tubs cracking at the drain shoe and leaking into the ceiling below. Irvine’s older Woodbridge and Deerfield homes sit on post-tension slabs, and when the slab moves, the original Kohler drain shoe and overflow gasket take the stress. We see the result as a stained ceiling in the room below. The fix is usually a tub-to-shower conversion with a new receptor, not a patch.
- Kohler Vibrant Stainless kitchen sink finishes spotting and pitting in Irvine’s hard water. The local groundwater blend in Irvine leaves mineral deposits on Numista and Simplice sinks that look like finish failure. It’s actually mineral etch. Refinishing sometimes works; replacement is often the honest recommendation.
- Kohler toilet fill and flush valves degrading faster than the vitreous china bowl. Archer and Memoirs toilets in Irvine run phantom flushes and waste water long before the porcelain shows wear. A Kohler rebuild kit with an OEM flush valve solves it in under an hour. We rarely recommend replacing the toilet.
- Kohler thermostatic shower valve cartridges seizing within 5 to 8 years. Irvine’s newer-build plumbing systems expand and contract, which stresses the cartridge in Artifacts and Purist valves. You lose temperature calibration or the handle locks up. Cartridge replacement fixes it; a new valve body almost never is needed.
- Kohler alcove tubs sitting too tight for a simple fixture swap. In older Irvine villages, original Kohler Bellwether and Underscore tubs sit in alcoves that were framed for cast iron. A walk-in shower conversion means cutting and re-framing that alcove, not just pulling the tub and dropping in a receptor.
Kohler Service in Irvine: What Local Conditions Mean for Your Equipment
Irvine’s Mediterranean and Spanish-style homes in older villages like Woodbridge and Deerfield often have original Kohler cast-iron tubs tucked into tight alcoves, which means a tub-to-shower conversion or walk-in shower requires cutting into the framing, not swapping fixtures. The city’s hard water from the local groundwater blend also accelerates Kohler Vibrant finish wear on faucets and shower trim. That’s why we quote finish upgrades or replacement in most Irvine Kitchen Remodeling and bathroom projects rather than trying to polish out mineral etch that will return within a season. It’s a local condition, not a Kohler defect, and it changes the repair-versus-replace math in Irvine specifically. The same finish may last a decade in a city with softer water, but here it’s a wear item.
Kohler Models & Products We Service in Irvine
We handle Kohler Archer and Memoirs bathroom suites, Numista and Simplice kitchen sinks in Vibrant Stainless, Bellwether and Underscore cast-iron alcove tubs, and Artifacts and Purist faucet collections. For any repair where Kohler still manufactures the part, we use genuine OEM cartridges, flush valves, and gaskets. We go aftermarket only for discontinued Kohler trim and finish components where OEM is no longer available. Our trucks carry the common Kohler valve kits and flush assemblies so most Irvine calls get done in one visit. Full Kohler sales & service coverage means we also source and install new fixtures when replacement makes more sense than repair.
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AfterKohler Service Pricing in Irvine

Here are the line-item ranges for Kohler bathroom work we do across our Irvine service area:
| Service | Price Range |
|---|---|
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Full Bathroom Remodel | $9,000 – $28,000 |
What moves a Kohler job to the top of that range in Irvine is usually framing repair when we open an alcove, slab access for a drain line, or full finish replacement on hard-water-pitted fixtures. Every estimate includes a written scope of work and a flat price before we start. The 365-Day Done Right Promise covers the full job for a year after completion. Call (903) 568-7222 for an exact quote; estimates are free and the number won’t move at the door.
Serving Irvine, CA - Our Local Coverage Area
We’re based in the Irvine 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 Irvine
Can you replace just the Kohler shower cartridge in my Irvine home, or do I need a whole new valve?
In most cases, the cartridge alone fixes it. A seized Kohler thermostatic cartridge in an Artifacts or Purist valve does not require a new valve body. We replace the cartridge with a Kohler OEM kit, test the temperature calibration, and the valve works again. That runs a few hundred dollars instead of a few thousand. Call (903) 568-7222 and we’ll tell you over the phone whether your symptom matches a cartridge issue.
My Kohler cast-iron tub has a crack near the drain – is that repairable or should I convert to a shower?
Cast-iron cracks at the drain shoe on Irvine’s post-tension slab homes are structural, not cosmetic. The crack will keep leaking no matter what patch you apply. In most cases the right move is a tub-to-shower conversion: we cut out the old Bellwether or Underscore, re-frame the alcove for a Kohler Archer shower receptor, and set new drain plumbing. The conversion cost lands between $3,500 and $10,000 depending on the alcove framing and tile scope. We’ll show you the crack and the framing before we quote the conversion.
Does Irvine’s hard water really damage Kohler Vibrant finishes?
Yes. The groundwater blend that supplies Irvine leaves mineral deposits on Kohler Vibrant Stainless and Vibrant Brushed Bronze finishes, and over time those deposits etch the surface. The spotting is not a Kohler manufacturing defect; it’s mineral buildup that needs more than a wipe-down to remove. We quote refinishing where possible and replacement when the etch has gone too deep. In most Irvine remodels, we factor finish upgrade into the estimate.
Can you install a Kohler Archer or Memoirs toilet and sink in a small Irvine bathroom without moving the plumbing?
In most Irvine homes, yes. Kohler Archer and Memoirs toilets use standard 12-inch rough-ins, and their pedestal and console sinks fit existing supply and drain locations without re-piping. We check the rough-in depth and waste line before we quote, because older village homes sometimes have non-standard slab-level drains. Where the plumbing lines up, the install is straightforward and often done the same day.
Do you use Kohler OEM parts or aftermarket parts for repairs in Irvine?
OEM first, always. For any Kohler part still in production, we use genuine Kohler cartridges, flush valves, gaskets, and trim. We only turn to high-quality aftermarket parts for discontinued Kohler finish components where the OEM part no longer exists. That means your Kohler warranty stays intact and the replacement part matches the factory spec. Call (903) 568-7222 for a no-cost check of what your repair needs.
Service Areas Near Irvine
We serve Irvine and neighboring communities across southern Los Angeles. For Kohler shower and tub conversions on the coast, see our Kohler service in Santa Ana. Farther south, we run Kohler bathroom remodels through Kohler service in Chula Vista. Our crews also cover Los Angeles and nearby mid-size metros in the region.
Book Your Kohler Service in Irvine Today
Call (903) 568-7222 for a written Kohler estimate in Irvine. We’ll schedule the site check, quote the repair or conversion in writing, and start the work on a flat price with no numbers that move at the door. Same-day cartridge and valve service is available on most Irvine calls.
Written by Curtis Lane, Owner at Bradford Remodeling, serving Irvine since 2004.











