This is mdepp65's TrustRating, which is based on both the number of reviews mdepp65 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 mdepp65 has been to the Kudzu community.
I've used this small cleaning service for several years now. Their prices are reasonable, they are very dependable, and they do a thorough job. They are also very trustworthy and have excellent references.