If you live in Spearfish, SD or the surrounding areas and are looking for an experienced HVAC contractor, you are in the right place. We source all of our equipment and parts from industry leading manufacturers and our experts install or fit them with a high level of expertise. We consider no project too large or too small. AJ's Heating and Cooling in Spearfish, SD is licensed an insured for your protection. Our services include heat pump repair, furnace repair, heating and cooling installation, furnace replacement, heat pump installation, AC repair, AC installation, and sheet metal work. We are very friendly and seek to establish long term working relationships with our customers. Our experience in the field has earned us our great reputation. We are honest, reliable, and always on time. We have a customer friendly pricing model. Our goal is to provide the highest quality of HVAC work to every customer at affordable rates. Call AJ's Heating and Cooling in Spearfish, SD at 605-644-6248 today to discuss your HVAC needs with our team, to schedule an appointment with us as well as to find out more about all of our available services.