Is your HVAC unit not working properly?
When your air conditioning unit is not working properly sometimes all you need is a AC service Wilmington NC call performed. Just because the cool air has stopped pumping out of your HVAC unit does not mean it is broken. Many times too often when this happens people panic and start shopping for a whole new heating and air unit. This may be the worst thing you could possibly do. If you overreact and purchase a entire new AC unit then you may have cost yourself a whole lot of money.
If you happen to experience some problems with your heating and cooling system do not stress out. First, simply find the paperwork of when you had your HVAC system installed. Then try and find the date of when you last had a air conditioning service call performed. If it has been some time since the last service call just call the company that installed it and they will happily come and take a look.