

1990s tub converted to walk-in shower
Pink tile and cracked grout replaced with a low-maintenance Sentrel wall system, matte-black fixtures, and a built-in bench — completed in 3 days.
Local bath remodel experts serving Phoenix and the surrounding Maricopa County. Sentrel® Bath Systems — installed by factory-trained crews with a lifetime limited warranty.

Phoenix homes push showers and bath surfaces hard — hard water, mineral scale, and daily heat all wear out grout and fiberglass fast. We work with Phoenix homeowners across Arcadia, Ahwatukee, Desert Ridge, and surrounding Maricopa County neighborhoods (85018, 85032, 85048 and more).
Most Phoenix bath projects fall between $8,000 and $25,000 depending on scope. A tub-to-shower conversion with Sentrel walls typically runs lower; a full spa-style master remodel runs higher. We give a firm written quote at your free in-home consultation — no pressure and no surprise change orders.
Most Sentrel bath and shower installs in Phoenix are completed in 1 to 3 days. Full-scope master remodels with plumbing changes take longer — usually one to two weeks. We give you an exact schedule before we start.
Yes — for most Arizona homeowners. Sentrel is a solid-surface wall system with no grout lines, which means no mildew, no scale buildup in porous grout, and no re-caulking every year. It wipes clean, resists Phoenix's hard water, and carries a lifetime limited warranty.
Yes. Low-threshold walk-in showers, safety grab bars, built-in benches, and slip-resistant flooring are among our most-requested Phoenix projects. We can also convert an unused tub to a walk-in shower in as little as one day.
Representative bath remodel projects. Real Phoenix-area customer photos are added as projects wrap.


Pink tile and cracked grout replaced with a low-maintenance Sentrel wall system, matte-black fixtures, and a built-in bench — completed in 3 days.
Recent NAC customer reviews from Phoenix and the surrounding Maricopa County.
“Our 1990s master bath was pink tile and cracked grout. Niko walked us through the Sentrel wall system, gave us a firm quote in writing, and the crew was in and out in three days. No dust everywhere, no surprise change orders. It looks like a completely different room.”
Diana R.
McCormick Ranch, Scottsdale, AZ · May 2026
Tub-to-shower conversion with Sentrel walls
“My mom moved in with us and we needed a safe walk-in shower fast. NAC turned the old guest tub into a low-threshold walk-in with a bench and grab bars in two days. She's independent again and the shower looks beautiful, not clinical.”
Karen V.
Val Vista Lakes, Gilbert, AZ · February 2026
Aging-in-place walk-in shower conversion
“I hate remodels. This one didn't ruin my life. Sentrel walls, new fixtures, new floor, done in three business days. The lifetime warranty on the wall system is what sold me — no more re-grouting every couple years.”
Andrea C.
Glendale, AZ · November 2025
Guest bath Sentrel remodel
“Monsoon damage last summer. NAC handled the insurance side, tore off the old shingles, added proper ventilation, and installed a full GAF system. Crew showed up when they said they would and cleaned up better than my kids ever have.”
Robert H.
Las Sendas, Mesa, AZ · March 2026
GAF Timberline HDZ full re-roof
“The old aluminum single-panes were basically holes in the wall in July. We did nine Glasswing windows across the west and south sides. Our July APS bill dropped about $80 versus last year — and the house is quieter from the road.”
Jessica M.
Ocotillo, Chandler, AZ · February 2026
Nine Glasswing® triple-pane replacements
“Our stucco was chalking so bad you'd get it on your hand just leaning against the wall. Niko's team power-washed, patched every crack, and rolled on the Cool Life coating. Two years in, still bright and no chalk on your fingers.”
Ed and Patty S.
Sun City, AZ · January 2026
Cool Life® stucco coating with crack repair
No obligation. No pressure. Just honest answers and expert advice from people who treat your home like their own.
Book My InspectionHi! I'm NIK NAC — the virtual assistant for NAC Home Improvements. I can answer questions about our roofing, siding, windows, and bath systems, walk you through booking an inspection, or help you describe whatever's going on at your house so the team comes prepared.
What can I help with?