Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Kohler Construction in Irvine, CA | Polaris Contractors
We provide independent Kohler construction service across Irvine. That means full bathroom remodels, tub-to-shower conversions, walk-in shower installations, and fixture replacement on Kohler equipment in homes from Woodbridge to Turtle Rock. The one thing that makes our Kohler work different here is post-tension slab reality: any Kohler bath remodel that moves a drain or cores through your floor requires an X-ray scan and engineer sign-off before we touch the concrete. If you’re planning Kohler work in a 92606, 92612, 92614, or 92616 home, call (855) 473-6535 for a free estimate. Rick Sondermann has spent nearly three decades building and renovating homes up and down the Orange County coastline, and he treats every Irvine Kohler job as if it were in his own neighborhood.
Why Irvine Residents Choose Us for Kohler Service
We’ve spent years pulling, re-setting, and re-plumbing Kohler fixtures in Irvine’s HOA-governed tract homes. That’s a different education than you get doing service work in older cities with basements and crawl spaces. Here, every slab is post-tension, every exterior change runs through an architectural committee, and the original Kohler equipment in a 1980s Woodbridge or Northwood bath has lived through decades of hard water cycling and settling. We know the model lines, the rough-in dimensions, and the failure points owners actually face in Irvine. We’re an independent contractor, not authorized by Kohler, so our repair-versus-replace advice comes from what’s in your wall, not from a dealer program. Rick’s father was a finish carpenter who believed in doing things once and doing them right, and that philosophy stuck. It means we’d rather explain one thing thoroughly than list ten things that sound impressive. Our work carries the full Irvine service area scope: kitchens, baths, roofing, windows, doors, fencing, hardscaping, and ADUs, all under one contract. For Kohler, that means the fixture you choose doesn’t sit in a box while we wait on a plumber. We sequence and install it ourselves.
Styles & brands we work with







Common Kohler Construction Problems We Solve in Irvine
- Stress cracks and rust weep on original cast-iron tubs. Homes in Woodbridge and Northwood built in the 1970s and 80s often have original Kohler cast-iron tubs sitting on bedding that has compressed over 40 years. The pan moves slightly, the enamel doesn’t, and you get hairline cracks and rust weeping at the drain or overflow. We see this constantly. The answer is usually replacement, not patching.
- Sticking fill valves and failing flush seals in Cimarron and Villager toilets. Irvine’s treated municipal water is moderate, but a toilet in a rarely used guest bath still accumulates hard scale in the fill valve and flush seal. Kohler trip-lever and fill valves in older Cimarron and Villager tanks scale and stick. We replace with Kohler OEM parts where supported; if the tank is crazed, we tell you.
- Dripping Devonshire and centerset faucet cartridges. The Devonshire-era trim on 1990s and 2000s Irvine tract homes wears out. Cartridges drip, and the aerator screens load up with debris after any main-line shutoff or pressure event in the village distribution system. A cartridge swap and screen cleaning usually clears it.
- Choreograph shower panel failures at the base. Kohler Choreograph wall systems can fail where a post-tension slab has been cored or a pan was set slightly out of level. Water wicks behind the panel at the base before any visible leak shows. By the time you see staining, the panel has been wet for months. We inspect the pan slope and waterproofing before re-setting panels.
- Cast-iron soaking tubs in original Turtle Rock baths. These tubs are heavy, often set on framing that has settled, and difficult to remove without coring or structural work. We plan the removal sequence before demolition starts, so the slab scan gets scheduled early, not after the tile is off.
None of these are unique to Irvine, but the way they play out here is. The slab, the settling, the water chemistry, and the HOA requirements all bend the job in a specific direction. If you’re in Irvine and seeing any of these, call (855) 473-6535 for a free estimate. We’ll tell you honestly whether a repair makes sense or a replacement is cheaper than chasing parts.
Kohler Service in Irvine: What Local Conditions Mean for Your Equipment
The thing that actually changes how Tustin Kohler service and construction work gets sequenced in Irvine is the post-tension slab. In a neighborhood like Woodbridge or Turtle Rock, most homes sit on post-tension concrete. Any remodel that relocates a tub drain or adds a shower drain requires an X-ray scan and engineer sign-off before we core. That’s not a formality. Hitting a tension cable while coring is dangerous, destructive, and expensive. So we schedule the scan before demolition, not after the tile is off. The second local factor is HOA design review. Irvine is a master-planned city built almost entirely after 1965 by the Irvine Company, and construction work here is dominated by HOA-governed tract home remodels and strict design-review compliance rather than patching up old structures. Every exterior change runs through an architectural committee. A bathroom remodel that stays inside the existing footprint and doesn’t touch the street-facing elevation usually clears without drama, but if you’re adding a window, moving a vent stack, or changing an exterior wall, the sequence changes. We handle that. From permits to panels, the Irvine reality shapes every Kohler job we do here.
Kohler Models & Products We Service in Irvine
We service Kohler Memoirs comfort-height toilets and pedestal or widespread lavatories, the Cimarron toilet and Devonshire faucet family common in 1990s and 2000s Irvine tracts, the Choreograph shower wall system, and original Kohler cast-iron Villager tubs in original Woodbridge and Turtle Rock baths. On parts, our stance is simple: we use Kohler OEM cartridges, fill valves, and trip levers on anything still supported, and name-brand aftermarket parts only where OEM is discontinued or the price gap is unreasonable. We keep common Kohler components in our inventory so we’re not waiting on a parts truck for a valve swap. For full bath remodels, shower replacements, and tub-to-shower conversions, see our Kohler sales & service page for brand-level detail. Our single-source setup means the Kohler fixture you spec is installed by the same crew that built the room around it, not handed off to a sub.
See the difference
Before
After
Before
After
Before
AfterKohler Service Pricing in Irvine
Here’s what Kohler-related construction work typically runs in Irvine, based on our project history in 92606, 92612, 92614, and 92616 homes, plus Kohler service in Aliso Viejo.
| Service | Typical Irvine Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
What drives the cost in Irvine specifically: whether we’re coring through a post-tension slab, whether the HOA requires architectural review on any exterior-facing change, and whether the original Kohler fixture can be rebuilt or needs to be replaced. A free estimate with us includes an on-site look at your rough-in, an honest read on repair-versus-replace, and a written line-item quote. Call (855) 473-6535 to schedule. We don’t push work that isn’t there. Do it right the first time, the second time always costs more.
Serving Irvine, CA — Our Local Coverage Area
We’re an Irvine General Contractor based in the 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
Yes, in most Irvine homes built on post-tension slabs, any coring or trenching that could hit a tension cable requires an X-ray scan and engineer sign-off first. We schedule the scan before demolition so there are no surprises after the tile is off. Call (855) 473-6535 and we’ll confirm whether your project needs one.
In an Irvine tract home, yes, if the new shower drain can be positioned within the existing tub drain location and the pan slope works without coring. If we need to move the drain even a few inches, the post-tension slab scan comes into play. We’ll tell you during the estimate which path applies to your bath. Call (855) 473-6535 for an exact quote.
Interior-only remodels that keep the existing footprint, plumbing locations, and exterior openings usually don’t require HOA approval. If you’re adding a window, changing a vent stack, or touching any street-facing elevation, your village’s architectural committee likely needs to review it. We handle the paperwork and sequencing so the remodel doesn’t stall. Call (855) 473-6535 with your project details and we’ll tell you what your specific HOA requires.
In Irvine, hard water scale accumulating in Kohler fill valves, flush seals, and cartridge ports is the most common culprit, especially in guest baths that don’t get flushed daily. We replace worn Kohler components with OEM parts where supported, and clean the aerator screens that collect debris after village main-line pressure events. Call (855) 473-6535 for a service visit.
No. Polaris Contractors is an independent general contractor. We’re not authorized, sponsored, or endorsed by Kohler in North Tustin or elsewhere. What that means for you: our repair-versus-replace advice is based on what’s actually in your Irvine home’s walls and rough-in, not on a manufacturer dealer program. We spec Kohler OEM parts where they’re the right call, and we tell you straight when replacement beats chasing parts.
Service Areas Near Irvine
Beyond Irvine itself, we run Kohler construction work in Anaheim, Cypress, Villa Park, Foothill Ranch, and La Palma. See Kohler service in Midway City for work just north of Irvine, and Kohler service in Santa Ana for the neighboring city to the northwest. If you’re in Ladera Ranch or anywhere else in south Orange County, call us. We’ll tell you if we cover your area.
Book Your Kohler Service in Irvine Today
If you’re planning a Kohler tub-to-shower conversion, a full bath remodel, or need a Kohler fixture repaired in your Irvine home, call (855) 473-6535 for a free estimate. We’ll walk you through the permit sequence, the slab-scan timing, and the right Kohler model for your rough-in. Estimates are free, and the advice is straight.
Written by Rick Sondermann, Owner at Polaris Contractors, serving Irvine and Orange County since 1990.