I had another quote from another company I called and I'm glad I spoke to Gugino's as well because he informed me that to change the routing of the ducts would not really serve to improve the flow of the heating I had. The other company that quoted me was ready to charge me big time to do it, but Gugino's was honest enough to say I really didn't need to do it. As per code the duct work had to stay as is, I'm glad I called him. He also re-connected a thermostat I had that had been previously disconnected and moved upstairs and told me the current one was not serving me well because it was positioned under a heating vent. Small repair took care of it all. I admire this company's honesty!