Rain-Go installed gutters and down spouts on my newly constructed home. We called Rain-Go a few months back, and Tim came out and gave us a quote. We got a 2nd quote from a well known national hardware retailer that shall remain nameless. The 2nd quote was a few hundred dollars more, and used materials of lesser quality. To make things even better for Rain-Go, the 2nd quote came with a 1 year warranty on parts and labor, while Rain-Go offers a 10 year warranty on workmanship and a 20 year warranty on materials.