Hi thanks for checking out @theshop, it's not able to accommodate services at this moment, but that could be a path that we take in the future with a different initiative.

The closest thing that I've seen to what you're looking for is https://steemlinked.herokuapp.com/ . They specifically highlight posts that are either offering or looking for a service. The last I've heard it was under development and that was about three months ago. Hope this helps!