As a person who has a long history of working directly with contractors in the construction industry, we were shocked to discover that the service requested to add more leaf guard gutters to a new addition to our home was treated with very little appreciation. We did not question the cost as we only wanted to make our addition blend seamlessly with the original sections. It took Leafguard a long time to "get to us", which we found unacceptable for a return client. We finally did get the product installed. A few months later, I called Leafguard to see if they could service one of the original gutters on the home because it was leaking. After not less than 5 phone calls talking to a very rude receptionist, we gave up trying to get the "highly advertised service" guarantee put to use. Needless to say, I would not recommend them under any circumstances. The product itself is ok (they DO CLOG) but I would rather have regular gutters and hose them out myself twice a year than have to deal with a company that has no respect for the customer or their lifetime warranty. Don't waste your money. There are plenty of other gutter options out there for you to choose from.