DNM Heating & Cooling Ltd

DNM Heating & Cooling Ltd. is a family-owned and operated HVAC contractor serving Sault Ste. Marie, ON and the surrounding areas. We have over 25 years of experience in the industry and are dedicated to providing our customers with the highest quality products and services. We offer a wide range of services including air conditioning installation and repair, furnace installation and repair, ductwork cleaning and repair, and much more. We also offer 24/7 emergency services so that you can always count on us when you need us most. Contact us today to schedule a consultation.