br Ontario Duct Cleaning Toronto reviews - Call Us Today (647) 360-1993 br Outstanding 5 Star Review br br HomeStars br br We recently had our air ducts and dryer vent cleaned by Ontario Duct Cleaning - Scarborough. br br We were impressed with the timely scheduling and the prompt arrival of the technician. Each interaction with the company, starting with our contact with Gary, the ownermanager, who explained how they clean HVAC ducts, to Susan, the friendly office manager, to Aiden, the technician that actually did the work. He was polite, punctual and treated our home with respect. He is a young man that would make any parent proud and represents the company in an extremely positive way. br br Every year, the lint that builds up in a dryer vent causes thousands of fires, and without the appropriate precautions it may happen to you.