Since 1945, Bertz, Hess & Co. has been one of Lancaster County’s most-trusted public accounting firms. What began as a one-man accounting firm with Paul S. Bertz Sr. has grown into a team of 30 professionals who are committed to providing our clients with the close, personal attention they deserve. We value every client relationship and believe that our success is a direct result of your success. We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen. Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology and extensive business relationships is indicative of our commitment to excellence.