Oak Brook CPA Firm: Flexible Services + Local Knowledge

Although it’s one of Chicagoland’s younger suburbs, the Village of Oak Brook has quickly risen to the top of the region’s office and retail market. Thanks to the community’s convenient location, thriving local economy and excellent residential neighborhoods, Oak Brook has attracted several major corporate headquarters and numerous mid-sized businesses. The community is also home to the largest open-air mall in the Midwest.

For nearly 50 years, D+L CPAs has provided financial-management services to Oak Brook’s diverse community of businesses and nonprofit organizations. Today, D+L is one of the top accounting firms in Oak Brook, IL and the Chicagoland region.

Keep scrolling to learn more about D+L and how we serve Oak Brook’s businesses and nonprofits. Or contact D+L to learn more about our custom financial management solutions.


What makes D+L different?

One of the things that makes D+L different is our flexibility and our commitment to providing our clients with exactly what they need—when and how they need it. D+L provides a complete range of financial services – from our innovative outsourced accounting solutions to auditing, advisory and more – while tailoring our services to fit each client’s unique needs.

Another thing that makes us different is our hard-earned experience. At D+L, our CPAs bring in-depth knowledge of our clients’ industries to the table, as well as an understanding of the local economy and regulations that comes from decades of doing business in the Oak Brook area. By tapping into that knowledge and understanding, we help our clients prepare for the future and navigate change with confidence.


Serving Oak Brook’s leading industries

At D+L, our CPAs have decades of experience in Oak Brook’s leading sectors. That includes management of companies and enterprises, administrative and support services, healthcare and professional services, as well as finance and insurance.

Over our decades of service, D+L has partnered with more than 5,000 businesses and nonprofits, many of them in Oak Brook and surrounding communities.


Accounting solutions for Oak Brook businesses + nonprofits

At D+L, we provide a complete range of financial management solutions, including:


Service area map for Oak Brook, Illinois


Ready to get in touch? Contact us today.