This doesn't mean running out and buying the latest swim wear.  It means checking your home's air conditioning system.  First, change your filters.  Next, change your thermostat over to "cool" and test the system by turning the temperature down.  If the system does not turn on, first check to make sure no breakers are tripped.  If your system still doesn't turn on, call us for our 24-Pt Precision Tune Up before our Texas summer really heats up.