Gutter Filter Canada Inc

Saw them at the Canadian national exhibition and it looked liked great product. They sell it at the show and also offer installation. I went with the installation option as I did not want to do it myself on such a steep high roof. Everything went very smoothly. I was actually away when they came to do the instal but they made their way and did the install. The product has worked wonderfully. In one area it seems to have degraded a bit and in trying to get someone to come over to have a look and address any warranty issues I have had no success.. Had they addressed my concerns I would have given them a 5 rating, but customer services is quite important and if it was a very serious issue I would be up the creek and would have graded them a 0/5.