One of our technicians here at Stanfield Air Systems, Teressa, will walk you through some of the reasons your thermostat may be blank. A blank thermostat is one of the most common calls we get and is a sign that your heating and air system is having an issue. If you would like to get a quick rundown of the top three things you can do to correct this problem, please watch this video. If none of these possible solutions fixed your issue and you need a technician, please contact us here to schedule an appointment online or call us at (706) 549-4767. We serve the Athens and surrounding areas and counties, and we will be happy to come out and see exactly what the issue is for your heating and air system.