Heating Contractors & Specialties in Sterling, IL

Sterling Heating & AC is the oldest and most popular heating and cooling contractor in the community. We have been in business since 1999, and goal is to make your heating and cooling dream a reality. In the end, you receive attractive and appealing high-end heating and cooling work. We are the place to come to for people who demand the best!
We create the heating and cooling maintenance service that delivers old-school workmanship, providing what you need for any room or area. We are the best heating and cooling maintenance provider when it comes to quality, originality, and the right service matters. If you have a challenging job that requires your HVAC unit to be a specific shape or size, you have arrived at the right place. We know that most people cannot find the type and style of HVAC unit they are looking for at a big box hardware store.