Manufacturers representatives and distributors of HVAC equipment and process instrumentation throughout Upstate NY and New England. For over 90 years, R.L. Stone Co., Inc. sales engineers have provided its customers with products and services with pride and confidence, with special emphasis on steam specialties, process control instrumentation, and HVAC systems. Our products have been confidently specified by major consulting firms nationwide. The combination of experienced staff and access to the finest quality equipment enables us to provide solutions to the industrial, commercial and municipal marketplaces which is unparalleled. Our customers attest to this reputation evidenced by their loyalty expressed by repeat orders. We are active members of ASHRAE, TAPPI, ISA, ASPE, Rural Water Association, AFE, GVRHEA and welcome the opportunity to add new customers to our long list of satisfied clients. With fully staffed offices all across New York state in Rochester, Buffalo, Albany, and Baldwinville. A solution to your problems is only a phone call away.