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Minnesota Home Improvements serves Willmar and Kandiyohi County with Onyx Collection bathroom remodeling. Permanent upgrades built to outlast hard water and hard winters. Free in-home estimate.
We come to your home. Written quote. No obligation.
We'll be in touch within 24 hours to schedule your free in-home consultation in Willmar.
That's a fair question. Bath Fitter and Mad City Bath are well-known bathroom remodeling companies, and tile contractors have been around forever. But not every bathroom system is built the same. Before you choose, compare the differences that matter most.
| Feature | Onyx Collection | Tile Shower | Acrylic Liner Systems |
|---|---|---|---|
| Grout-free walls | ✅ Yes | ❌ No | ✅ Yes |
| Easy to clean | ✅ Yes | ⚠️ More maintenance | ✅ Yes |
| Custom solid-surface look | ✅ Yes | ✅ Yes | ⚠️ Limited |
| Premium appearance | ✅ High-end | ✅ High-end | ⚠️ Basic to mid-range |
| Mold/mildew resistance | ✅ Excellent | ⚠️ Grout can stain | ✅ Good |
| Low-maintenance ownership | ✅ Excellent | ❌ Ongoing grout care | ✅ Good |
| Built-in shelves, seats, trim | ✅ Yes | ✅ Yes | ⚠️ Limited options |
| Grab-bar-ready backing included | ✅ Excellent | ⚠️ Depends on installer | ⚠️ Depends on system |
| Lifetime product warranty | ✅ Available | ⚠️ Varies | ⚠️ Varies |
Bath Fitter and Mad City Bath are trademarks of their respective owners. Minnesota Bath Renewal is not affiliated with or endorsed by these companies. This comparison is provided for general homeowner education.
We're scheduling bathroom consultations in the Willmar area. If your bathroom still has the original 1970s or 80s fixtures, this offer is for you.
Offer valid on complete bathroom remodels. One per household. Subject to change. Schedule by June 30, 2026.
Every project starts with a free in-home consultation. We measure your space, bring Onyx samples, and put together a written quote — no phone estimates, no surprises.
Willmar is the hub of west central Minnesota — a working community with well-maintained homes and a no-nonsense approach to lasting value. Many Kandiyohi County homes were built in the 1960s through 1980s and still have their original bathrooms. Not because homeowners haven't cared — but because the original tile looked fine for decades. Now the grout is cracking, the caulk is failing, and what started as a cosmetic issue is becoming a maintenance burden. Onyx solid-surface replaces the failing surface permanently. No grout lines. Non-porous. Custom-fabricated to your exact bathroom. Lifetime warranty. It's the last bathroom upgrade you'll need to make.
Kandiyohi County water is notably hard — high mineral content that stains tile grout and makes conventional bathroom surfaces look dirty faster than they should. Onyx eliminates that battle. Mineral deposits from hard water wipe off the non-porous surface instead of embedding in grout.
Willmar homeowners value practical long-term decisions. Accessible shower features — low-threshold entries, grab-bar-ready wall backing, built-in seats — are available with the same Onyx system. Planning ahead for accessibility is the kind of decision that pays off for decades.
The non-porous Onyx surface is also the most hygienic choice for accessible showers — no grout lines where moisture and bacteria can accumulate, no caulk that fails and admits water behind the wall. Custom dimensions fit your specific bathroom, and structural wall backing supports grab bars exactly where they are needed.
Willmar housing stock tells the story of a community built to last. Most Kandiyohi County homes were constructed between the 1960s and 1980s, and many of those original bathrooms have gone largely untouched for 40 or more years. Not because homeowners deferred maintenance — but because the original surfaces held up longer than expected. Now the grout is cracking, the caulk has failed at the seams, and surfaces that held their appearance for three decades have reached the point of no return. It is a replacement situation, not a repair situation, and Onyx is the right replacement.
Kandiyohi County hard water is a distinct and persistent problem for conventional bathroom surfaces. The prairie aquifer that serves Willmar and the surrounding area is high in calcium and magnesium — the same mineral load that creates hard scale in appliances and water heaters. In a tiled bathroom, those minerals deposit in grout and cannot be removed. The staining sets permanently into the porous material. Cleaning products dissolve the surface of the grout over time, making it even more porous and accelerating the staining cycle. Onyx non-porous surface is the correct material for west central Minnesota water. Mineral deposits wipe off. The surface stays clean with normal daily wiping.
Prairie climate puts thermal stress on caulk-dependent surfaces in ways that are underappreciated. Willmar homes go through the same freeze-thaw cycling that Brainerd lake cabins experience — cold dry winters and warm humid summers create repeated expansion and contraction at every seam and joint in a tiled surface. Caulk-dependent grout fails at these stress points. Onyx is sealed as one piece — bonded with a structural adhesive, not caulk — and holds up through the thermal cycling that wears out conventional tile in west central Minnesota homes.
Willmar is not a trendy market. Homeowners here are not buying for the Instagram photo — they are buying for 30 more years of performance. They want the product that lasts, the company that shows up on time and does what they said they would do, and a quote that matches the invoice. That is what we deliver. Written quote after the free in-home visit. Authorized Onyx dealer installation. Lifetime warranty. No surprises.
Yes. Minnesota Home Improvements serves Willmar and all of Kandiyohi County for Onyx Collection bathroom remodeling — shower replacements, tub-to-shower conversions, accessible shower installations, and full bathroom renovations. We come to your home for the free in-home consultation. No showroom visit required. We also serve surrounding communities including Spicer, Atwater, New London, Litchfield, Raymond, Olivia, Benson, Kerkhoven, and Clara City.
Kandiyohi County water is high in calcium and magnesium from the prairie aquifer. These minerals deposit in porous tile grout and cannot be removed — the staining sets permanently, and cleaning products that try to dissolve it end up making the grout more porous over time, which accelerates future staining and cracking. Onyx Collection solid-surface is non-porous. Mineral deposits from hard water wipe off the surface instead of embedding in it. For Willmar homeowners who have dealt with hard water bathroom staining for years, it is a genuinely permanent solution.
A big-box shower kit is a stock product cut to standard dimensions. You trim it to try to fit your bathroom, seal the joints with caulk, and depend on that caulk holding for as long as possible. Onyx Collection is custom-fabricated to the exact dimensions of your specific shower or tub space — no seams to caulk at corners and joints. The material is solid non-porous surface through its full thickness, backed by a lifetime warranty, and installed by an authorized dealer who has done this work for decades. It is a fundamentally different product at a different performance and durability level.
Tub-to-shower conversion is the most common project in the Willmar market. Many Kandiyohi County homes built in the 1960s through 1980s have original fiberglass tub surrounds at or past the end of their functional life — stained, faded, and showing caulk failure at the seams. Most households also stopped using the tub years ago. Converting the space to an Onyx walk-in shower is a permanent upgrade that solves the maintenance problem and better fits how the bathroom is actually used.
Yes. Low-threshold Onyx shower entries, grab-bar-ready wall backing, built-in bench seats, and handheld showerhead configurations are all standard options. Willmar homeowners are practical decision-makers, and planning accessible features now — before they are urgently needed — is exactly the kind of forward-looking choice that Kandiyohi County homeowners routinely make. We discuss all accessible options during the free in-home consultation. See all accessible options →
Shower replacements typically start in the $3,000–$5,000 range. Tub-to-shower conversions run $4,000–$8,000. Full bathroom renovations vary based on scope, layout, and finish selections. The written, itemized estimate is provided after the free in-home consultation at your Willmar area home. We do not quote over the phone. Financing options are available. The quote that we bring after the free visit is the price — we do not change it after the fact.
Free consultation. Written quote. No obligation. We come to your home in Willmar and Kandiyohi County.