C & J installed our A/C unit 17 years ago and have been our "go-to" heating and air conditioning company for all these years. Recently we decided to upgrade to an environmentally friendly, freon free unit. C & J provided knowledgeable estimates and installed our new unit in their usual timely, efficient and professional manner. Everyone associated with C & J has always treated us with courteous customer service and been quick to respond to our needs. We would recomment C & J to anyone looking for an honest, caring and knowledgeable A/C company.