Is your air conditioning not working?
If your AC unit has stopped working then you should probably contact an air conditioner repair company right away. During these summer months he can get very hot and not having a working HVAC unit can make your life quite miserable. Not only do you not want to be uncomfortable in your own house, if you do not contact a heating and cooling company right away they could all be booked up. This means they will not have and HVAC contractors available to get you and fix your unit right away. In many instances, people have to wait for weeks to have someone come and take a look at their heating and air unit.
So, if your unit is not working properly I highly suggest contacting someone ASAP to come and check out the problem. Unless you enjoy sleeping in extremely hot and humid conditions.