We had a partial chimney inside our vacation home, that consisted of 24" X 30" cement blocks stacked about 20 feet high in the center of the house . The chimney was no longer functional and had been patched over on the roof. It sometimes emitted a sooty odor and made a perfect route for new HVAC ductwork to the second floor. Removal of this chimney was a bit above the call for many HVAC contractors, but Experienced Heating readily agreed to tackle it and accomplished the deed in a timely manner to include meticulously cleaning up. Installation of the new AC unit, and its supporting ductwork went well and is working perfectly after several weeks. They bent over backwards to accomodate our wiishlist for register locations and even rerouted our LP gas lines and converted our new stove from Natural Gas to LP. I have used Experienced Heating for 2 furnace and one Central Air installations over the past 9 years, and have always been satisfied.