Richmond Commercial Rooftop HVAC Systems Eveready Service Experts Heating & Air Conditioning in Richmond gives you choice in commercial rooftop HVAC products and services. For instance, Lennox® packaged rooftop commercial HVAC systems are among the most innovative products you can find 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 designed to provide superior comfort and indoor air quality (IAQ) in your commercial offices. Further, three of our four units – Energence, Strategos® and Landmark® - are ENERGY STAR® qualified, which will help decrease your energy expenses, translating to a lower total cost of ownership. Call 804-548-4480 to learn more.