Founded in 1989, Hayes focuses on providing high-quality local handpiece repair, staff training and sales to dental practitioners and laboratories. The Hayes corporate headquarters is located in Carlsbad, California. Why Trust Hayes with Your Handpieces? We specialize in handpieces. We have built a successful business because we are focused. We have spent years studying handpiece technology and perfecting handpiece repairs. We understand what makes handpieces operate effectively and also what causes problems. We are your complete resource for handpiece information. We Service What We Sell If your handpiece needs service, call your local Hayes office and we’ll come right to your office. We’ll troubleshoot the problem and repair your handpiece if necessary. We specialize in fast turnaround, local personal service and quality repairs. Our Network Is Strong We have over 80 individually owned and operated businesses in the United States, Canada, Australia and the United Kingdom.