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      Our Story

Rottmund, Cheek, Hyle & Co., LLC

The firm and its predecessor was originally founded by James J. Rottmund, CPA, in 1969.  Jim focused the practice on providing clients with excellent professional service.  After substantial growth, he partnered with a devoted long-time employee, Diane F. Cheek, CPA in 1980.  Together they owned and managed the firm until Mr. Rottmund’s passing in 1999, at which time Diane continued the firm’s services under her leadership.

In January 2017, a long-time employee of the firm, Jeffrey S. Hyle, CPA, began managing as Diane started transitioning into retirement.  Jeff continues to provide the high quality of service that the firm has carried on for 50 years.

In November 2022, Jeff purchased Huyett & Associates, which is a small, certified public accounting firm in Ephrata, PA.  This firm operates as a division of Rottmund, Cheek, Hyle & Co., LLC.  The team members and clients have been a great addition to RCH.


Our accounting firm is well known in the Lancaster County area for serving clients of all types and handling tax and accounting situations in a professional and personal manner.  To see the services provided, check out our Services page.

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