What is Zoning? Zoning divides your home into separate “comfort” areas and makes your comfort equipment cool or heat only areas that need conditioning. For example, a living room with a large bay window may stay too hot in the summer and too cold in the winter. A zoning...

Happy New Year to all of our beloved friends and customers. We are ready for a great year here at Sullivan Super Service and we hope you will be a part of it! In this first blog post, we are sharing tips for purifying the air in your home....

Welcome to Sullivan Service’s new site.