I need a sales person

I am the owner of a small cleaning business, I am currently involved in every aspect, mainly learning as I go. Although there are many parts/roles I enjoy, sales is defiantly not a strong point and is not something I like doing. As I am increasingly busy I am looking to outsource the sales and marketing. Ideally Id like someone with much more knowledge than me to help increase our presence and ultimately get more clients through the door.