It was an amazing experience and Bill Challman walked me through every step. One of the keys was Bill's knowledge of the County Planning and Permitting process, which helped make for a smooth process. Since it was a remodel of an older building, we ran into several problems, and Bill presented me with various options depending on the situation. They were able to handle all the issues. The project turned out great and Challman Engineering really went above and beyond with their attention to detail and the robustness of their work. I hope to use them again.