Messes cleaned, maintenance conducted, problems fixed.
An explorer gone missing. A king in panic. A treasure to find.
Welcome to the Craggy Peaks. We hope you don't freeze to death.
That would mean we couldn't... play.
Some people call him Dr. Hammer. Some call him Mr. Hammer. Those with a flair for the melodramatic call him “The Hammer”. Others simply call him Hammer, much the way people call Madonna or Sting a single name. He is the one you contact should you have a "unique building" need.
A cave with weapons sunken into the walls, blades sticking out of the floor and ceiling, and so on. Possibly, any weapon used in it could be torn out of the hand and sink into the stone.