Austin Commercial Rooftop HVAC Systems Strand Brothers Service Experts Heating & Air Conditioning in Austin lets you choose from multiple commercial rooftop HVAC products and services. For instance, 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. Bringing industry-leading technology and efficiency with expert installation and service means you receive dependable, sustainable systems designed to bring superior comfort and indoor air quality (IAQ) in your commercial offices. In addition, three of our four units – Energence, Strategos® and Landmark® - are certified by ENERGY STAR®, which will help lower your energy expenses, meaning you’ll have a lower total cost of ownership. Strand Brothers in Austin offers a selection of rooftop systems, including: Energence offers energy efficiency with smart features including the impressive Prodigy® control system which brings cost-efficient operational benefits. Strategos is the most energy-efficient commercial unit on the market, offering innovative energy management and operational savings. Landmark offers outstanding performance with flexibility for most any commercial application. Raider® provides value with no compromise on quality – a customizable solution designed to switch out existing systems (Carrier), which brings you savings. Click on each product name or call 512-596-1257 to learn more.