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Get results that transform from a top accounting and business consulting firm

As needs arise in an ever-changing business environment, you need the resources of a firm with a broad array of resources.

At Wipfli, a top 20 national firm, we’re proud to give our clients the value and experience of a diverse firm that specializes in a wide range of services and industries.

With assurance, accounting, tax and consulting services customized to your needs, Wipfli helps you overcome challenges, achieve your goals and plan for future success.


3957 75th St
Aurora, IL

Phone: 630.898.5578
Fax: 630.225.5128


Whether you’re looking for a team to help tackle a critical business issue or simply seeking more info on the services Wipfli has to offer your organization, we can help.


Specialized services in the Naperville area

Our associates focus on specific areas to be able to provide in-depth knowledge and industry-specific solutions. Some of the industries our Naperville accountants and business consultants specialize in include: construction, distribution, healthcare, manufacturing, nonprofits, professional services, retail and technology. They also have a strong practice conducting audits of governments.

In addition, our Naperville office specializes in business advisory services and consulting, as well as serving as controllers and CFOs for mid-size companies. They also provide fraud prevention, investigation and recovery services.

Learn more about Wipfli here.

Our Naperville office, formerly Klein Hall, joined Wipfli effective November 1, 2019, to provide their clients with expanded capabilities, additional cutting-edge services and more technical specialization.


Our Naperville office has been recognized for the following:

  • Accounting Today’s “100 Best Accounting Firms to Work For” 2017, 2018 and 2019
  • Accounting Today’s “Best Firms for Women” 2019
  • Inc. Magazine’s “Inc. 5000” list 2017 2018 and 2019
  • Inc Magazine’s Best Workplaces 2019
  • Daily Herald “Top Accounting Firms” 2017

Community involvement

We are invested in the communities where we work and live, and are involved with the following organizations:

  • Illinois CPA Society
  • Association of Certified Fraud Examiners (ACFE)
  • Association of School Business Officials International (ASBOI)
  • Construction Financial Management Association (CFMA)
  • Government Finance Officers Association (GFOA)
  • Illinois Association of School Business Officials (IASBO)
  • Illinois Government Finance Officers Association (IGFOA)
  • Naperville Area Chamber of Commerce 

Proud partner of the Chicago Bears

Partners, principals and associates

Scott Duenser
Scott Duenser, CPA
Jessica Hall
Jessica Hall, CPA
Senior Manager
Andrew Mace
Andrew Mace, CPA, CFE
John Miller
John Miller, CPA
Catrina Payne
Catrina Payne, CPA
Christina Klein Trapp
Christina Klein Trapp, CPA, MST