Have you noticed that your home isn't getting nearly as warm as it usually does or is your most recent utility bill is higher than you anticipated it to be? In either case, it may be an indicated that your heating system is in trouble. When you neglect proper furnace maintenance and repair, it can result in the decreased longevity of the system, poor air quality in the home, and increased energy bills and repairs.
The last thing you want to deal with in the middle of a brutal heat wave is a broken ac unit. Therefore, it is very important for you to make sure that you are totally aware of the signs that point to the need of a skilled repairman. This way, you will be able to get the ac repair services that you need before you have to break out the box fans just to try to cool off a little.