About Rainbow Carpet Looking for a local flooring store or flooring cleaning services in Williamsport? Rainbow Carpet has a wide selection of the highest quality carpet, hardwood, and vinyl flooring at the best prices. We also specialize in flooring cleaning, as well as water and fire damage restoration. Conveniently located in Williamsport, PA, Rainbow Carpet has an experienced and knowledgeable staff who will guide you through each step of selecting the right flooring for your home or business. Whether you need a new carpet, hardwood, or vinyl, our friendly flooring experts will help you find exactly what you need to fit your taste, lifestyle, and budget. Come visit our Williamsport showroom!