Ianno in Mississauga

DO NOT USE. I Paid for the Groupon deal for duct cleaning and upon completion the technician broke my furnace. I called him to try to fix it and his response was "Our air blowers could not have broken it". He was extremely rude and refused to come back to help fix it (I do not know anything about furnaces). Furthermore, they accused me saying it was my fault and the furnace was broken to begin with, and that I would have to fix it myself. Why would I clean a broken furnace? These guys are a horrible. Do not support them and save your money on a reputable company.