Don't know any myself, but someone else might.
for a recommend HVAC contractor in my area? (Raleigh, NC)
I know pricing and DIY is off limits but I need to retire my leaking Frankenstein soon and get a new upstairs unit.
I'm not in a huge hurry as I can add little Genetron every few weeks but I need to put this monster to rest.
I've read enough threads to realize it's unwize to ask which brands are best.
Don't know any myself, but someone else might.
Sure, have at it! But hey............No more talk about adding refrigerant yourself! That's DIY!