R J Lange & Son Inc.

R. J. Lange & Son Inc. is a small family owned and operated company dedicated to quality work for our loyal family of customers. We repair first, we are not salesmen. Give us a call on that problem system that no one else can fix. We service, repair and replace all brands of heating and cooling equipment. We have been installing Amana Heating and Cooling systems since 1980. New construction or replacement of old inefficient equipment and ducting. Serving Pinellas, Hillsborough and Pasco. Call us at (727) 784-2629 to schedule service or get a quote. Wine Storage Refrigeration We have specialized in wine room and wine storage refrigeration systems for over 30 years. If you need a custom system for your cellar or room please give a call.