10500$ HVAC replacement quote

How is this quote? HVAC system replacement 3 ton Goodman straight cool system for condenser and air handler, 10500$ for a 1500 sqft home.

I am from Florida and was able to get a high efficiency 5 ton system for not that much more recently. The quote seems overall expensive for the system, is that so? Is there reputable HVAC replacement company that you would recommend?