My property manager just told me the property needs a new A?
The best deal is not price. I won't even go on bids for people shopping for low price. It's a race to the bottom. It's expected for you to get multiple estimates unless you have a regular HVAC guy. If you do.use him. He shows up. He has a lot to lose. If not shop around. Get a few estimates. Pick the contractor you like the most. That guy won't sell junk. That guy will show up when you need him to come. You are paying for years of training, a ton of tools, a truck to come to you, insurance, workmans comp, etc. The unit is the least of your concerns.