Dave Heydinger is with Mathias Environmental, an organization that provides expertise to commercial and public facilities. Their approach is to evaluate, design and implement effective indoor air quality strategies to battle the spread of pathogens. These include the SARS-CoV-2 novel coronavirus and the H1N1 Flu virus. Their efforts significantly improve the indoor air quality in buildings and help protect occupants in them. Dave can be reached at firstname.lastname@example.org or by calling 706-705-6322.