About Custom Air Systems Inc: Heating and Cooling Services for Indian River County Custom Air Systems Inc. was founded on the Treasure Coast in 1974, and we’ve been providing heating and cooling services in the area ever since. We have a professional, knowledgeable and fully trained staff, so you can trust in the quality of our work. We’re committed to getting the job done quickly and correctly 100% of the time. We carry innovative, high-end Lennox® products that will help your HVAC systems run more efficiently and more reliably than the competition. Pair high-technology products with our outstanding repair and maintenance service, and you’ve found a match made in HVAC heaven. Our friendly technicians make repair challenges look easy – so you’ll be able to get back to a relaxing and comfortable home in no time. We aim to exceed your expectations by providing you with a quality product, industry expertise and outstanding customer service. Your whole-home comfort is our priority. That’s why we service all makes and models of heating and cooling equipment and offer service 7 days a week, minus the five major holidays. For Fast, Affordable Service, Custom Air Systems is right here in Indian River County to meet your heating and cooling service and product replacement needs. Give us a call at 772-571-1080 or schedule an appointment online to learn more.