HVAC has been designated as an essential service during the COVID-19 pandemic. With that in mind, we have pulled together a “critical infrastructure supplier designation” template that many counties in MICHIGAN are requiring to use. While NOT required in Illinois or Indiana, we wanted to make it available to all. For your convenience, this has been created as an editable PDF that allows you to upload your logo and add company name, employee name and specific job details as often as needed.