About us

Don't let the summer heat keep you from staying cool in your home or office. Northern Illinois Heating/Cooling, serving Rockford, Rockton & Belvidere, IL, and surrounding areas, provides quality residential and commercial HVAC services. Whether you need an air conditioning unit installed or repaired, our qualified technicians have the knowledge and expertise required to get the job done right the first time. Ready to cool off?

With over 15 years of experience in the industry, Northern Illinois Heating/Cooling is an HVAC contractor you can trust. We are locally owned and operated and provide honest and quality service. We stand by the products that we use, and our commitment to our customers has resulted in an A+ Better Business Bureau rating. What are you waiting for? Get your heating or air conditioning unit repaired or installed by the specialists at Northern Illinois Heating/Cooling in Rockford, Rockton & Belvidere, IL today.