Commercial HVAC systems keep large buildings comfortably cool, but failure to properly maintain the system leads to a wide variety of problems. Check out these five signs your HVAC system is in desperate need of repair, so you know the right time to contact a technician.
Increasing Cooling Bills
Like most appliances, when your commercial HVAC unit isn't working properly, it isn't as efficient as it should be. As a result, it uses more power than it really needs to in order to operate.