Bring your ideas to life with dependable custom print products from Dupli-Group. From short-run digital pieces and polished offset materials to personalized mail and attention-grabbing signage, our online printing services make it easier to keep every brand touchpoint consistent. Benefit from nearly 80 years of print expertise, flexible production options, careful craftsmanship, and environmentally sustainable choices for projects of every scale.
Flexible custom printing, mailing, signage, and document solutions for consistent, high-impact brand communications.
Produce flexible short-run, on-demand print materials on a variety of substrates. Digital printing supports efficient updates, personalized pieces, and polished custom products without the limitations of traditional long-run production.
Choose traditional offset printing for dependable, consistent results across larger-volume brand materials. Dupli-Group combines established craftsmanship with integrated production support to help businesses maintain a unified printed presence.
Create personalized direct-mail campaigns from concept through delivery. Our digital plant, material options, postal support, and NCOA verification help organizations produce more accurate, deliverable communications.
Make your message visible with custom banners, signs, and laminated wide-format graphics. These large-scale print solutions help extend a consistent brand image across displays, events, and physical spaces.
Simplify the handling of printed and graphic materials with organized document management support. This service reduces internal coordination demands while helping teams keep essential materials current and brand-consistent.
Prepare litigation copy and scanning projects with dependable document reproduction support. This service helps legal teams organize, duplicate, and digitize case materials for more manageable review and distribution.
Dupli-Group brings together traditional craftsmanship, digital flexibility, and full-service production for custom print products that work harder for your business. Whether you need a small on-demand run, personalized direct mail, durable signs, or coordinated marketing materials, our team helps keep your visual identity consistent. With nearly 80 years of experience, FSC environmentally sustainable printing practices, and 100% soy ink usage, we offer thoughtful options for modern print needs.
A proven print partner for projects that require detail, flexibility, and a consistent brand experience.
Nearly 80 years of quality-focused printing experience informs every custom project.
Early HP Indigo adoption supports flexible, short-run, on-demand production options.
FSC environmentally sustainable printing and 100% soy ink support responsible material choices.
Digital, offset, mail, signage, and document services streamline complex print needs.
Generations of craftsmanship, innovation, and dependable print service.
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.
Secure printing uses controlled file handling and production procedures to protect sensitive materials throughout the print process. Customers should provide files through approved channels and clearly identify confidentiality requirements, version controls, and recipient needs. For document-intensive work such as litigation copies and scans, defined handling instructions help ensure materials are reproduced, organized, and distributed according to the project’s requirements.
Talk with our team about materials, production, personalization, and delivery.
Environmentally sustainable printing certification and responsible material practices.
Soy ink printing practice established in 2005.
Early Illinois adopter of digital press technology.
Tell us about your product, quantity, format, and project goals. Our team will help identify the right production solution.
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