Partner with an Itasca CPA You Trust

With 50 years of experience and more than 5,000 clients served, Dugan + Lopatka is a trusted accounting partner for businesses and nonprofits in Itasca, Illinois.

From tax preparation to business advisory, we deliver a full range of financial management solutions tailored to your needs. Keep scrolling to learn how we can improve your business achieve its goals today and prepare for the world of tomorrow.


Tax Management, Auditing, Advisory + More

Our CPAs in Bloomingdale, IL provide a full range of accounting solutions, tailored to your business, including:


Deep Industry Expertise Means Better Decision-Making

Our diverse team of CPAs have decades-deep experience in key industries. By tapping into years of experience and insider knowledge, we can provide sophisticated solutions, navigate complex situations, and be the partner your business needs.

While our accountants have experience in a variety of industries, some of our specialties include manufacturing, wholesale trade, transportation and warehousing. We have also served numerous clients in professional, scientific and technical services, as well as administrative and support industries, and waste management and remediation services.


Let’s Get Personal

We provide a full range of personal accounting services for business owners. That way, you have a single point-of-contact for all of your accounting needs, while maximizing the value of your tax-savings strategy.


Accounting in Itasca: Service Area Map

As one of the top accounting firms in Itasca, D+L serves clients across the region, including within local zip code 60143.


Get Connected

D+L goes beyond the traditional role of an accountant to make your business smarter and more resilient. Contact us today to get started.