I am having an addition built and contractor uses own subs. I was given an est for complete install of Lennox XP19 (3ton or 4ton) 2-zone system and new ductwork. 2425 sq ft total heated/cooled space. Have elec basebrd in existing part of home. No ductwork exists. Will be perfoming a Manual J in 2 weeks. Approx est is $XXXXX complete. Does this sound in-line? Live in the Northeast. Not sure if I can get other estimates in time.
I guess you did not read the rules of the site about pricing questions. There is no way any professional can tell you if that price is acceptable or not with out seeing the actual job.