A walk-in shower is the most-requested bathroom upgrade in Northeast South Dakota. Better accessibility, cleaner look, easier maintenance — and NM Construction installs them right the first time, most projects done in 2–4 days.
Request a Free EstimateThree reasons dominate every conversation we have with Aberdeen homeowners.
We work with three proven systems — each with different performance, maintenance, and budget profiles.
The Onyx Collection is a solid surface shower panel manufactured in the USA from a cast polymer blend. It installs as a seamless unit — no grout lines, no joints where water can penetrate. Onyx is warm to the touch, resists staining, and carries a lifetime warranty. It's the lowest-maintenance option we offer and the one we personally recommend for longevity.
The Schluter KERDI system is a bonded waterproofing membrane that covers the entire shower assembly before tile is applied — walls, floor, corners, and all penetrations. Nothing gets past it. Combined with your choice of ceramic, porcelain, or stone tile, KERDI gives you a custom, fully waterproofed shower that holds up for decades. This is the system we use when clients want a specific tile look without compromising on water protection.
For clients who want complete design control — large-format porcelain, encaustic tile, natural stone, mosaic floors — we build fully custom showers from scratch. We handle the waterproofing substrate, layout, setting, grouting, and sealing. If you have a specific tile in mind or want design consultation, this is your option. Timeline varies by complexity, typically 3–4 days for custom builds.
From first call to first shower — most walk-in shower installs are complete in 2–4 days.
We visit your home, assess the existing space, discuss material options, and give you a clear upfront price. No surprises, no hidden fees.
Existing fixtures and surround are removed. Subfloor and framing are inspected and repaired if needed. Shower pan and drain are set. Waterproofing membrane goes in the same day.
Wall panels or tile are installed and set. Grout and sealing complete. Glass door or frameless enclosure installed. All plumbing fixtures mounted and tested.
We walk the finished project with you, confirm every seal and joint, test drainage and fixtures, and leave the bathroom clean and ready to use.
No line-item surprises. This is what every NM Construction walk-in shower includes.
Commercial waterproofing membrane on all walls, floor, and penetrations. Not a pan liner from the home center — a bonded system that won't fail after two winters of thermal cycling.
Onyx panels, KERDI-board + tile, or custom stone — your choice, fully installed. Material sourcing and design consultation included at no extra charge.
Framed, semi-frameless, or fully frameless glass door installed and adjusted. Hinges, seals, and sweeps included. We test for smooth operation before we leave.
Showerhead (standard, rainfall, or handheld), valve trim, and all finish hardware installed and leak-tested. Fixture selection handled during the estimate visit.
Licensed, insured, and backed by a 2-year workmanship warranty.
Walk-in shower installations fail when contractors cut corners on waterproofing. We've seen it — showers that look fine on day one, then leak behind the wall for a year before anyone notices the mold. That's why we don't use shortcut materials or rush the waterproofing step for any project, regardless of budget or timeline pressure.
Every crew member is employed by NM Construction — not subcontracted day labor. The same people who do your demo are the ones who set your tile and install your fixtures. One crew, one standard, one warranty. We're local to Aberdeen, so when you call on a warranty issue, we show up — not someone from three states away who barely remembers your job.
Get a free, no-obligation estimate for your Aberdeen, SD home.
Request a Free Estimate