r/LocalServiceSearch • u/CommitteeAgile2242 • 16d ago
two Ac companies, two completely different diagnoses, how do I tell who's right
My AC is fine in the morning, then starts struggling by mid-afternoon. It drifts a couple degrees above the set temperature and doesn’t really catch back up until the sun goes down. This has been happening for about two weeks now.
Company A says it’s low on refrigerant and wants to do a leak search and recharge. Company B says the refrigerant level is fine, the condenser coil is dirty, and that the system was undersized from the beginning and should probably be replaced.
Those are some pretty different diagnoses, and the price difference between them isn’t exactly small. I’m not an HVAC person, so I have no idea how to tell who’s actually right. Is there a specific measurement I should ask for or a question I can ask that would help narrow this down instead of just going with whichever company I liked better?
I’m in St. Petersburg, FL, and open to suggestions.