Firm Profile

Gragson, Casiday & Guillory is a Certified Public Accounting firm offering its clients accounting and auditing services, extensive tax services and management advisory services.

The firm was founded by W. George Gragson, Richard W. Casiday, Raymond Guillory, Jr. and Graham A. Portus in Lake Charles, Louisiana in October, 1982.  Today the firm has five partners:  Raymond Guillory, Jr., Graham A. Portus, Coy T. Vincent, K. Michelle Lee and Bradley J. Casiday. 

Our firm is a member of the American Institute of Certified Public Accountants and the Society of Louisiana Certified Public Accountants. 

Gragson, Casiday & Guillory is currently located at 145 East Street, Lake Charles, Louisiana 70601.

We operate with a very simple philosophy, "service to our clients." We are aware that each client is unique and has his own set of needs. We are committed to serve each client individually and to service his needs in the most conscientious, ethical and effective manner possible.