Bill Heinrich

Shareholder & Director of Quality Control
P: 920-455-4122


Bill’s experience includes audit, accounting, and consulting services for a wide variety of businesses. His emphasis has been in the area of technical accounting support in financial statement preparation and dealing with internal quality control issues. Bill was with Shinners, Hucovski & Company since 1986, prior to its merger with Schenck. He became a shareholder in 1993. Bill also has seven years of accounting and audit experience with Grant Thornton, an international accounting firm.


Marquette University, BS, Accounting

Professional memberships

  • Wisconsin Institute of Certified Public Accountants (WICPA), WICPA President
  • 2011–2012, Board of Directors, Peer Review Committee
  • American Institute of Certified Public Accountants, Past Council Member

Community involvement

  • Allouez Optimist Club, Board Member
  • Greater Green Bay YMCA, Business Committee Member
  • Green Bay Country Club, Board of Directors and Finance Committee Member
Bill Heinrich's Recent Articles View all

Lease Accounting Standard Issued – Consider its impact to your Balance Sheet

The Financial Accounting Standards Board released information about new accounting standards. Find out what you need to know before these changes take effect.

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What our clients say

“It is nice to work with a regional accounting firm that is focused on companies our size. We are treated like an 'A' client. Our audit committee is impressed with Schenck’s candid feedback and the strategic direction they provide. The leaders on the job are consistent and take the time to understand our business and our goals.” - Bob Kamphuis, CEO, President, Chairman of the Board, Mayville Engineering Company, Inc.
“Schenck has served as a key player in FEECO’s success over the years. Our business has grown and expanded to serve new markets, and Schenck has the depth of personnel to continue to meet our increasingly complex accounting and tax needs. I appreciate their timely and responsive service throughout the year.” - Dan Madigan, President, FEECO International
“Schenck has provided invaluable service and advice to me, to Johnsonville Sausage, and to the entire Stayer family for the past 11 years. I have found the Schenck team to be extremely proactive in strategy and their client service is second to none. They are more than an accounting firm; they are true partners in our success.” - Ralph Stayer, CEO, Johnsonville Sausage, LLC