About Us 

C.J. Schlosser & Company, L.L.C. is a local public accounting firm with offices located in Alton and Edwardsville, Illinois and St. Charles, Missouri. We serve clients throughout Illinois and Missouri, concentrating on the RiverBend, Metro East and Southern Illinois regions as well as the St. Louis metropolitan area.  

Since 1937, our Firm has been providing personal services to individuals, businesses and other entities. The firm is licensed to practice in both Illinois and Missouri.

At C.J. Schlosser & Company, L.L.C. we emphasize quality.  Our firm's system of quality control is reviewed every three years by an independent accounting firm to determine our compliance with the quality control standards established by the AICPA.  Please see our most recent peer review report.

The Firm is a member of the AICPA Private Companies Practice Section and the Illinois CPA Society. 

Our partners and staff have the experience and knowledge to handle your business needs.  We welcome you to contact us and arrange for a personal consultation at any time. 

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Illinois: 618-465-7717

Missouri: 636-723-7611

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