I want to thank Gahanna Heating & Cooling for helping me with my DSS (dirty sock syndrome) this was the only company that "listen" to what I was saying. Ronnie who works for them was wonderful, he did research and help me fine a solution to my problem and IT WORKED! Our house was making us sick and I will be forever grateful for your help and time you put into helping me with this problem. I would recommend this company to everyone I know...Thanks again!!