"Zintex Remodeling Group of Des Moines and Central Iowa, is your local authorized Kohler Shower and Walk-in Tub Remodel dealer. Founded in 2001, Zintex is a family owned and operated business. We are locally based in every market we service. Our team of highly trained professionals have over 75 years of experience in bathroom remodeling. In 2022, we won the BBB Torch Award for Ethics! If your bathroom remodel requires a bathtub replacement, shower replacement, tub to shower conversion, accessibility shower or walk-in tub, please... read full review »