General Info

Offering heating +acy- air contractors and heating +acy- air services. Northstar Heating & Cooling is a premier, locally owned and operated, Heating and Air-Conditioning company proudly providing Duluth area customers with the highest quality HVAC services and customer service since 1999. We offer 24/7 air conditioning services and are always available to help, so call us today! At Northstar Heating & Cooling, we're here to make you comfortable and save you money, and we've got lots of ways to prove it. Whether it's a service call, replacing an AC system, or a seasonal tune up, all of our services are provided by skilled, reliable HVAC technicians. Every customer we service gets treated with unparalleled professionalism & service, absolute attention to detail and genuine personal respect, and our non-stop dedication to their complete satisfaction.