Dupont Heating & Air Conditioning Ltd

We had our furnance and air conditioner installed by Dupont last fall, We found the team under Mario's direction to be extremely professional. The heating system worked beautifully during the winter. This spring we discovered that the air conditioner was not functioning correctly and failed totally on the hottest day this May. Mario arranged for a Saturday visit by the first technician but no success so the office send Eric :) to be that second set of eyes. Eric was fantastic he went right to work and problem solved, in short our air conditioner was repaired. Eric's knowledge of systems is uncanny. Eric is an amazing technician who really knows his stuff. Well done and thank you.
Jim and Joan/Toronto