Had a reputable sheet metal company come to my house to give me an estimate
for replacing the main FHA trunk to a smaller height to gain some headroom
in my basement. The trunk is about 40 feet long from the furnace to the
end. The replacement height is 8" for the rectangular ductwork. The
estimate was about $2500.00 I have no idea if this is a decent price or
not. What do you think? I was a bit surprised although I really don't know
about sheet metal work, so this could be good. Thanks.