Rooftop Systems Inc. has grown to be the leading manufacturer of Commercial Air Conditioning Accessories in the industry. Established in 1983, RRS has grown from a 22,000 square foot shop to a 250,000 square foot automated production facility. We specialize in providing the highest quality products at a competitive price. We ship worldwide to a variety of customers that include Original Equipment Manufacturers (OEM), National Accounts, and Wholesale Distributors. Our ultimate customer is the installing contractor for the product, and we design every product with them in mind.