I've got Pressure Washing in my name, becuase that is what sounded the best for my company name and also when people look for it in the yellow pages that is where they go. Also, I've gotton most of my clients because of my name and advertising on my truck. I'm not a corporation, so I don't know the laws involved with that, but whether you have pressure, power, cleaning, washing or etc. that is still pretty generic, so I am kind of confused on how any of those would limit what you can do. To me, as a consumer, if I see someone with a name with cleaning services in it, (without pressure or power washing/cleaning in it) I would think interior type cleaning only (janatorial/maid service).
Pat