I won a contract about a year ago where Swisher were providing a supplementary service to the client as the incumbent contractor was not cleaning toilets to a high enough standard.
Once we had started, the client terminated the contract with Swisher as she no longer had the need for their service.
In my many years in this business I have very rarely come across them, and struggle to see how and where they would secure enough business to make it work.
Put your money elsewhere Mike.
Musicman