Since 1973 Widmer Roel and its team of dedicated accountants have been proudly serving the Mandan region with accuracy and integrity. We possess a diligent team of accounting experts who will study your business, listen to your concerns, and offer timely solutions to whatever needs might arise.

Widmer Roel is your one-stop Mandan accounting and audit firm offering a wide range of specialized financial services to meet the needs of almost any client. Fill out the contact form above so that we can discuss all your Mandan business’s accounting and financial management needs.

Widmer Roel. We Speak your language.

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We're here to break down the sometimes complicated world of financial reporting with a complete range of services for the Mandan area that include:

  • Audit and accounting
  • Attestation engagements
  • Entrepreneurial and business consulting
  • Business valuations
  • Strategic planning
  • Litigation support
  • Tax advice and preparation
  • IRS correspondence and audits
  • Estate and wealth planning.