Patterson-Stevens Inc. is a specialty contractor that has been doing business in Buffalo, Upstate New York, Virginia, Ohio and Western Pennsylvania for over 45 years. We are recognized as an expert concrete restoration contractor, swimming pool contractor, railroad contractor and gunite contractor. We perform work under a variety of formats which include Time and Material, Lump Sum, and Unit Price. We also have worked using partnering and design build, performing work for a variety of clients with projects ranging up to $2,500,000.