They were fantastic! I had not had my ducts cleaned in years as I live in Toronto and I had rented out my house in Calgary and really wanted to have them done by someone that I trusted. The woman that I spoke with (Cathy?) was helpful, warm, informative and very professional on the phone. Matt called to let me know that he was on his way and from the moment they walked into my home they were polite, knowledgeable, helpful, efficient and friendly.
I would highly recommend them to anyone looking to have a good job done by some good guys.