This is markhan1298's TrustRating, which is based on both the number of reviews markhan1298 has written, and how many other people have voted those reviews as "helpful." It's a way to quickly to determine the value of any single review or reviewer, because it's based on how helpful markhan1298 has been to the Kudzu community.
Had them enclose my screen porch. Did a great job, and came back multiple times to fix any needs I had with my sun room. Excellent craftsmanship, superb quality, would use them again if I ever decided to move.