Looking for Power Washer

Hiya folks. As the topic says, I'm in need of a power washer, but please allow me to clarify. What I need is to hire someone who has a power washer. I don't have a vehicle, so I've no interest in renting one from somewhere, nor do I have any desire to do the work myself. I'm looking for someone who owns or is willing to rent one themselves and come to my home and do the work. I need to clean the floors in my courtyard and patio and on my roof, as well as a few walls. I'd prefer someone who speaks a bit of English, but it's not a necessity. I need to get this done prior to doing some painting. If you know someone, please let me know. Thanks.