My dad's unit has a freon leak and I can't tell where it's coming from. Evap coil is freezing up. Anyone know of an honest reliable HVAC guy in Starkville?
If you can take a look at the coil and see if there is rust in places on it it's the coil rusting out. If its a goodman unit that's definitely what's happening.
I think Goodman has parts falling in two categories under warranty: five year parts and ten year parts. So you may be in luck as far as parts are concerned.