Our Firm Committed to your success. We look forward to working with you and your organization.  Feel free to call us for more information. Diemer Accounting and Tax Services, Inc. has extensive experience in tax consulting and accounting.  We've been in business 44+ years!  We are confident in our ability to serve your needs and save you money. It is our mission to work with individuals and organizations to help them maximize their financial resources.  By drawing on our collective experiences through a team approach, we are focused on serving your needs whether you are local or across the country. To learn more about Diemer Accounting and Tax Services, Inc. and how to take advantage of our complimentary review of your tax return, contact us by phone, e-mail, fax, or stop by our location in Holland, Michigan.