Cocoa Commercial Rooftop HVAC Systems Service Experts Heating & Air Conditioning in Cocoa gives you choice in commercial rooftop HVAC products and services. For example, Lennox® packaged rooftop commercial HVAC systems are top the list of the most innovative products being sold today, including the new solar powered SunSource® System for Energence® rooftop HVAC systems. Bringing industry-leading technology and efficiency with expert installation and service means you receive dependable, sustainable systems created to provide outstanding comfort and indoor air quality (IAQ) in your commercial spaces. Further, three of our four rooftop systems – Energence, Strategos® and Landmark® - are ENERGY STAR® certified, which will help lower your energy expenses, leading to a lower total cost of ownership. Call 321-428-7635 to learn more.