Keeping your unit clean is one of the simpler (but highly crucial) steps that will ensure your cooling system runs properly. Not many homeowners can comfortably find their way around the average air conditioning systems. This is why equipment manufacturers recommend professional servicing of their units. A DIY tune-up increases the likelihood of damaging the system. It could also invalidate one’s warranty. This is why you want to schedule a service visit with a professional A/C contractor. Click through to find out more.