SLI Custom Signs & Apparel has been serving the Ann Arbor and Washtenaw County community for over 20 years. They offer a wide range of services, including custom signs, yard signs, banners, apparel, and embroidery. Customers can get shirts printed for sports teams, “welcome” banners for storefronts, or custom graphic signs as gifts. The business prides itself on quality and excellent service, with responsive staff ready to help with designing and choosing products. Customers appreciate the ability to see product quality in person and receive quick responses, even for large orders. SLI handles various projects such as signs, shirts, hoodies, sweatshirts, coffee mugs, and more, always ensuring customer satisfaction. Their team makes the process easy, from artwork approval to installation, and consistently delivers products on time or early. Overall, SLI Custom Signs & Apparel is highly recommended for their quality, responsiveness, and dedication to meeting customer needs.
Very kind customer service. Rachel was so nice. Quick turnaround too
February 2026
We’ve had a fantastic experience working with this SLI for our hoodies and T-shirts. The customer service is outstanding,friendly, responsive, and everything is exactly how we need it. The quality of the apparel is excellent, and the printing is clean and professional. Highly recommend!
October 2025
Sli took my business card concept and turned it a much more refined design! There were lots of choices for glossy or how thick the card stock is. I truly appreciate this company
