Mike Davis has been working in the built environment since 1998. He started as a sales engineer working for York International, selling large chillers, standard modular, and custom air handlers with a strong focus on supporting design engineers. Eventually, he went to work for one of these engineers, Moseley Architects, designing HVAC systems for various clients. He took an energy engineering role with Piedmont Service Group in Raleigh, North Carolina. Here, he supported clients with energy efficiency through optimizing their building automation systems or HVAC equipment replacements. During this time, he earned his certification as a professional engineer in the state of North Carolina for mechanical engineering. He also earned his Certified Energy Manager (CEM) and Certified Measurement and Verification Professional from the Association of Energy Engineers (AEE). He currently works for CMS Controls, a provider for building automation projects in the Georgia, South Carolina, North Carolina, Virginia, and the Pittsburgh areas.