Had it installed in 2013. Trouble ever since.
Customer service is a joke. They're rude and just pass you on to someone else who also has no interest in fixing the problems. Screens clogged our gutters, which NEVER happened before installation. Water now runs OVER the gutters instead of into them.
We have to climb onto the roof to sweep the debris off because everything sticks instead of just "blowing off when it dries" like we were told in the presentation.
We've had them out multiple times over the past 2 years but not much changes. The guy who came out today climbed onto the roof with a broom and just told us it was totally clogged and would have to be cleaned off twice a year.
Reason of review: Poor customer service.
LeafFilter North Cons: Absolutely no service, Does not work as advertised, Rude customer service after sale.