R G : Hi, I am R. G., sorry you're having trouble today, I will do my best to assist you in resolving you're issue.
R G : Is this replacing an existing unit or new install? Replacing copper lines? Ductwork? Heat pump? Gas furnace? Electric heat?
R G : Does air handler go in closet space, attic?
electric air cond duct work existing uniy replaced which was a 2 1/2 ton no heat pump gas furnance
R G : Actual price would depend on how accessible unit was to get out and replace, attic or closet , also prices vary by location. My quote to replace unit with 3 ton , 13 seer, Goodman unit,new copper and thermostat using existing ductwork and wiring would be approx. $4200
R G : Unit would have 10 year parts warranty and 1 year labor warranty,with extended labor warranty up to 10 years for additional charge
R G : Let me know if you have any further questions on issue
R G : If not please rate 3 or higher before leaving. Thanks