Had Gutter Helmet installed a few years ago. Not long after needed to get a new roof. To preserve warranty they said that they should do the roof or at least have them remove and replace the guards at a ridiculous price or warranty would be voided. I wanted to have them totally removed they again quoted a ridiculous price to do that. They couldent even correct an issue i had in the front after a few techs came out. Long story short they are a rip off don't waste your money.