Welcome to TFW Surveying and Mapping, Inc.! We are celebrating 24 years of quality service in Northeastern Illinois and Southeastern Wisconsin. TFW Surveying and Mapping, Inc. was founded by Thomas F. Wasilewski, P.L.S. in 1995. Since that time, we have established a reputation for providing only the highest quality of work.
Red S. — The surveying firm was hired to do a plat of surveys for new buyers of a house behind us. In the process the surveyor decided