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MN Home Improvements is your local authorized Onyx Collection dealer — custom shower walls, bases, accessories, and bath solutions made to fit your home.
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Custom shower bases, wall panels, trims, seats, caddies, and lavatories — built to order for a more durable bathroom remodel. MN Home Improvements is your local authorized Onyx Collection installer. Explore the full Onyx Collection →
"We are having our 2nd Onyx shower system installed next week. Absolutely in love with your product."— B.P., Andover, MN
Click any image to enlarge. Featuring Onyx Collection shower and bath options.
Onyx offers multiple ramp and low-profile shower base options that can help make a bathroom easier to enter while keeping the finished look clean and custom.
Real customers. Real bathrooms. Verified reviews from OnyxCollection.com.
"I had the Onyx Collection shower installed in December 2025 and couldn't be more pleased. It is absolutely beautiful, easy to clean, and I take more showers than I ever did!!!"
"We are having our 2nd Onyx shower system installed next week. Absolutely in love with your product."
"We chose waterfall and it is beautiful! We tell everyone we know — if you are considering a bathroom remodel, use Onyx Collection!"
"We had our master bath remodeled with Onyx in 2015 and are still happy with it. It's easy to clean and beautiful. Still looks brand new."
"After dealing with multiple cracking issues with old fiberglass, we wanted something that would last. You absolutely exceeded our expectations! The base is beautiful."
"All the Onyx I bought in 2001 was replaced free under the lifetime warranty. I chose new colors. Never in my life have I experienced a REAL lifetime warranty."
Reviews sourced from OnyxCollection.com/comments — the official Onyx Collection customer testimonials page. MN Home Improvements is an authorized Onyx Collection dealer and installer serving Central Minnesota.
Minnesota Home Improvements is a Minnesota-based bathroom remodeling company that specializes in custom Onyx Collection shower systems, tub-to-shower conversions, walk-in showers, and full bathroom remodels. Serving Central Minnesota since 1975, with three Minnesota locations: St. Joseph, Brainerd, and Litchfield.
To learn more about the Onyx Collection product line, visit OnyxCollection.com.
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.
Many tub-to-shower conversions can be completed in just a few days. Your specific timeline depends on the scope of work. We'll give you a realistic estimate during your free on-site consultation.
The Onyx Collection is a premium American-made line of solid surface shower walls, bases, and accessories. Unlike ceramic tile, Onyx panels are grout-free, non-porous, and available in dozens of colors and patterns.
Onyx shower walls are grout-free — no grout lines to scrub and no grout to seal over time. The non-porous surface is more resistant to mold and mildew than standard tile grout, making it a popular low-maintenance choice.
Minnesota Home Improvements serves Central Minnesota and surrounding areas — roughly a two-hour radius of St. Cloud, including Minneapolis, St. Paul, Sartell, Sauk Rapids, Brainerd, Litchfield, Willmar, Mankato, and more.
Every bathroom is different. The best way to get an accurate number is with a free on-site estimate — we come to your home, measure your space, and give you a clear written quote. No guessing, no surprises.
Yes. During your free on-site consultation, we show you Onyx Collection samples, colors, and patterns so you can see what the finished bathroom could look like before any work begins. No pressure.
Free in-home consultations throughout Minnesota — we come to your home, measure your space, and deliver a written quote. No showroom visit required.
Don't see your city? Request a consultation — we serve a large portion of Minnesota.
Schedule your free consultation today and take the first step toward your dream bathroom.
Schedule your free in-home consultation and ask about current Onyx promotional packages — including complimentary matching accessories.
No obligation · Free in-home visit · Central Minnesota