Excel Plumbing, Inc. is a multi-family, commercial, and residential plumbing contractor. We are a proud union contractor, with a large team of 52 plumbers. We pride ourselves on our quality work and service, from small jobs to large, residential to commercial. We are licensed in both Illinois and Missouri, as well as the surrounding counties and municipalities of the St. Louis area and Metro East. Excel Plumbing was founded in 1992 and is located at 200 West Lincoln Ave in Caseyville, IL. We are proud to be a woman-owned business.