What we do Premium quality acrylic tubs and walls are custom made to ensure a perfect watertight fit and are installed right over your existing tub and wall in as little as one day.Bathroom Remodeling in Cheektowaga, NY Bathtub Remodeling Improves Your Bathroom Revitalize the look and feel of your tub or shower with Bath Fitter. We are your source for bathtub remodeling, shower and tub to shower conversions throughout Buffalo, NY, as well as the surrounding areas. You can count on us to remodel and provide you with a custom bath area. With us you are well on your way to improving the value and look of your bathroom. Custom Bathtubs - Made to Order and Built to Last Enjoy long lasting comfort with a Bath Fitter remodeled bathtub.