David was very quick to make any of the changes to the letter and update me on the progress, In the end I was very pleased with the letter and his service, and would recommend to anyone doing a yellow letter campaign. I received a 16.8% call back response on my yellow letter campaign [in just a few days] that I had ordered through Yellow Letters Canada. Thanks David.
David and Wade have provided me with some of the most efficient service and follow up I have experienced. With a polite and easy manner that makes one immediately very comfortable, it is a pleasure to do business with them. Their commitment to their enterprise is very evident.