Yes, tons of realtors with foreclosure listings, asset management companies (including the larger property preservation companies), investors and primary residence owners of foreclosures. Solid, FREE, foreclosure cleanup business advice at foreclosure cleanup blog below.
You need to make a flyer and spread them around to all the real estate offices and home builders offices in the Tulsa metro area. Get youf name and the service that you are offering out to them and you should start geting a few calls. The best to your success in you new venture