Rex AC has been family owned and operated since 1985. We love calling the Northern Colorado area our home base. We are excited to bring the reliable, outstanding customer service and a quality of work that outshines the rest We can service and repair all AC unit and furnace brands, so come to us for all of your HVAC needs. From regular HVAC maintenance to emergency repairs †we guarantee our work through and through. We are honored to have such an amazing customer base and would love the opportunity to help you become a satisfied, lifelong customer too. We are fully insured and we’re a certified Trane dealer.