Digital Printing
Produce flexible, short-run materials on a variety of stocks with digital printing built for on-demand business communications, marketing pieces, and personalized projects.
Bring every printed touchpoint together with Dupli-Group’s print and mail expertise. From short-run digital pieces and traditional offset projects to personalized direct mail and bold wide-format graphics, we help organizations create consistent, high-quality communications. Backed by nearly 80 years of craftsmanship and modern production capabilities, our Chicago team makes complex campaigns easier to manage from concept through delivery.

Integrated production services for branded print, personalized mail, large-format graphics, and managed documents.
Produce flexible, short-run materials on a variety of stocks with digital printing built for on-demand business communications, marketing pieces, and personalized projects.
Create consistent, high-quality branded materials with traditional offset printing, an effective choice for polished communications and larger print production needs.
Turn campaign ideas into personalized, deliverable mail with printing, variable correspondence, postal preparation, and NCOA verification coordinated through one full-service operation.
Make your message visible with banners, signs, and laminated wide-format graphics that extend your brand across physical spaces and events.
Simplify the handling of printed and graphic materials with document management support that reduces internal coordination and protects brand consistency.
Support legal document needs with dependable litigation copying and scanning services for organized, accessible records and case-related materials.
Dupli-Group brings print, mail, and graphic production together so your communications feel connected at every stage. Choose short-run digital printing when flexibility matters, offset printing for dependable traditional production, and direct mail for personalized outreach with postal support. For Chicago organizations balancing campaigns, collateral, and changing deadlines, our full-service approach reduces handoffs while maintaining the detail and brand consistency your materials require.

Heritage craftsmanship and modern production capabilities work together for every project.
A quality-driven Chicago printing heritage has guided our work since 1945.
Early HP Indigo adoption supports flexible, short-run, on-demand print production.
FSC sustainable practices and 100% soy ink support environmentally conscious Chicago print projects.
Printing, direct mail, wide-format, and document services reduce coordination across Illinois campaigns.
Family-led experience behind every detail since 1945.

Founder
Mac McCormack founded Dupli-Graphic, now known as Dupli-Group, in Chicago just after World War II. Returning home from military service, Mac carried with him the discipline and dedication he learned while serving his country, and he channeled that work ethic into building a small, quality-driven print business from the ground up. As Founder, he established the core principles that still define the company today: meticulous attention to detail, honest craftsmanship, and a genuine commitment to customer satisfaction. Under his leadership, Dupli-Graphic quickly earned a respected reputation within the Chicagoland graphic design community and the broader Illinois printing industry. Mac's legacy as a hands-on, quality-focused founder laid the foundation for two generations of family leadership and nearly 80 years of trusted service to Chicago area businesses.

Second-Generation Leader
Walter "Wally" McCormack is the second-generation leader of Dupli-Group, building on the foundation established by his father, founder Mac McCormack. Taking the helm of the family business, Wally recognized the need to modernize and expand the company's capabilities to meet the evolving demands of the Chicagoland graphic design community. He spearheaded the company's transition into digital printing, direct mail, and wide-format services, and became a true industry pioneer by leading one of the first adoptions of the HP Indigo press in Illinois, enabling flexible, short-run, on-demand digital printing. Wally also championed environmental responsibility, guiding Dupli-Group to become an early adopter of Forest Stewardship sustainable printing techniques and transitioning the company to 100% soy ink usage by 2005. His forward-thinking leadership transformed Dupli-Group into a modern, full-service print solutions provider while preserving its heritage of quality and craftsmanship.
Dupli-Group provides digital printing, offset printing, direct mail production, wide-format banner and sign printing, laminating, document management, and litigation copy and scanning services. These capabilities can support individual print jobs or coordinated campaigns that need consistent branding across mail, collateral, signage, and other physical communications. The team also supports personalized correspondence and postal-service preparation for direct mail.
Talk with our team about materials, personalization, production, and mailing needs.
Environmentally sustainable printing certification
100% soy ink since 2005
Early Illinois digital print pioneer
Tell us about your format, quantity, timeline, personalization, and mailing needs. Our team will help identify the right production path.
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To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.