Treadmill Doctor has become a fitness equipment services company that specializes in the parts, repair, and maintenance of residential and commercial fitness equipment. Treadmill Doctor is the largest fitness equipment services company in the United States and we are rapidly expanding our ability of service new and existing customers. Our newest honor is to have been included in the Inc5000® fastest growing companies in the United States! Treadmill Doctor has been featured in web sites and publications such as Inc. Magazine, Cooking Light, Health & Fitness Business, Runner’s World, Fitnesslink, Consumersearch, About.com, Health & Fitness News, in newspaper articles throughout the country, radio talk shows, many publications in our local area, and a book about Internet success stories. Treadmill Doctor’s website is the best place for both commercial and residential parts. So whether you need a walking belt for your NordicTrack at home or you need 12 walking belts for your fitness center we have the best quality, best selection and the absolute best value for you! Our combination of quality, service and price cannot be beat!