Hilton Head Island Commercial Rooftop HVAC Systems Epperson Service Experts Heating & Air Conditioning in Hilton Head Island has a variety of commercial rooftop HVAC products and services. For example, Lennox® packaged rooftop commercial HVAC systems are among the most innovative products being sold today, including the new solar powered SunSource® System for Energence® rooftop HVAC systems. Our industry-leading technology combined with our expert installation and services means you’ll receive reliable, sustainable systems created to bring superior comfort and indoor air quality (IAQ) in your commercial buildings. Further, three of our four systems – Energence, Strategos® and Landmark® - are certified by ENERGY STAR®, which will help lower your energy expenses, leading to a lower total cost of ownership. Call 843-619-3781 to learn more.