Experienced Accountants in Bolingbrook, IL

Since 1974, Dugan + Lopatka CPAs has partnered with thousands of businesses and nonprofits across the Chicagoland region. From tax management to financial planning, D+L provides a full range of financial management services tailored to your needs.

Whether you’re looking for CPA to help you navigate complex business challenges, or simply need basic tax management services, D+L is the partner you can trust. Keep reading to learn about the services we offer clients in Bolingbrook, Illinois.


Our Uniquely Hands-On Approach

At D+L, we take a uniquely hands-on approach to our clients’ finances. Rather than sitting back and waiting for direction, we’re always bringing new ideas and valuable guidance to the table.

Our CPAs work directly with your management team to analyze financial data, identify tax-savings opportunities, and execute business strategies. By working as your partner, we can truly understand your business and provide more sophisticated guidance. And you can make decisions with clarity and confidence.


A Full Range of Financial Management Solutions

Gain a competitive advantage and navigate any business situation with D+L’s complete line of accounting and financial management solutions.

Core services include accounting and business advisory, auditing, reviews and compilations and tax preparation & compliance. In addition, our team can guide businesses through mergers and acquisitions and provide specialized services. We can also help your business reduce overhead and/or supplement an internal accounting department with outsourced accounting solutions.


Industry Specialists Who Understand Your Business

We believe that the best financial guidance comes from a point of genuine understanding.

At D+L, our team includes CPAs with decades of experience and specialized knowledge in core industries and sectors. This expertise is critical to developing the most effective strategies for our clients. Every day, we leverage industry knowledge to help our clients maximize their tax savings, gain a competitive advantage and overcome challenges.

D+L’s accountants have a diverse range of skills and specialties. Our core industry specialties include major Chicagoland sectors like transportation and warehousing, retail trade, and wholesale trade. We have also partnered with numerous clients in manufacturing, administrative and support, and waste management services.

Learn more about D+L’s specialties on our Industries We Serve page.


We Transform Your Business for the Better

Our CPAs work directly with business owners and management teams to improve organizations from the ground up. We can help your business:

  • Change the way you think about ‘change’. You do business in a world of continuous change and disruption. We can help you use uncertainty to your advantage by analyzing data, developing dynamic strategies, and planning for contingencies.
  • Break through the complexity. We deliver sophisticated solutions to your most complex challenges. Beyond that, we work with business owners and management teams to translate complexity and confusion into clarity and confidence.
  • Build a more efficient organization. We develop strategies that help your business minimize its tax burden and maximize its efficiency, while managing risk and ensuring compliance.
  • Strategize for an uncertain future. Rather than simply reacting to change, we help you anticipate it. D+L’s CPAs can help you build a more resilient organization, develop long-term strategies and position your business for success.

Providing Key Services to Business Owners

In addition to serving businesses and nonprofit organizations, D+L also provides accounting and financial management services to business owners. Having a single point-of-contact for all your financial needs is extremely convenient, while allowing us to maximize your tax-savings strategy.


Service Area Map: Bolingbrook

Dugan+ Lopatka has served more than 5,000 clients across the Chicagoland region, including many in the Bolingbrook area. Today, we serve the following Bolingbrook zip codes: 60440, 60446, 60490, 60517, 60565 and 60585. If you don’t see your zip code here, contact D+L to learn more about our service areas.


Connect with Dugan + Lopatka CPAs

A trusted CPA in Bolingbrook, IL, Dugan + Lopatka provides a full range of financial management services. Connect with our team today to learn how our trusted CPAs can help you achieve your business goals.