air conditioning

Do you know someone in the Pittsboro area with decent pricing? My son’s AC is blowing warm air during the heat of the day. It’s a 410 system today at 91 degrees at 54% humidity it had 33 psi low and 225 on the high side. Thanks!

Looking for some advice from practical people I can trust: First off, two questions: 1 - During the hottest part of the summer here in NC, if you have central air in your house, what do you normally set to and what do you consider to be reasonable/comfortable? 2 - During the hottest summer...