“The Way Buildings Work Better” Waibel Energy Systems, the premier supplier of HVAC equipment and services in the Miami Valley, is leading the way to make the business of buildings work better for you. With over 30 years of experience in developing, implementing, installing and supporting more than 1,000 projects with our client partners, Waibel Energy Systems understands the dynamics of change and evolving technologies. We also know that you need a company dedicated to providing not only energy efficiency but a single source of responsibility. As a reliable, local partner, you can count on us to provide the best in a full range of complete system solutions and services, across a broad spectrum of industries. It’s our mission to help you manage and improve performance in the changing world of HVAC, construction, property management and sustainability.