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Founded in 1952, Stein Sign Display is a full-service sign company specializing in the design, production, and installation of all types of signage, including digital and static billboards. With over 70 years of experience, we are committed to delivering high-quality, custom signage solutions tailored to each client’s needs.
With offices in Watertown and Sioux Falls, Stein Sign Display is proud to serve businesses and organizations across eastern South Dakota and surrounding areas. No matter the size or scope of your project, our team is equipped to deliver high-quality signage and billboard solutions to fit your needs.
From eye-catching storefront signs to large-scale commercial installations and premium billboard advertising, we’re your trusted partner for expert craftsmanship and exceptional service—right where you need us.
Sign Design Services
Bringing Your Vision to Life
Have an idea? We’ll help you shape it into something unforgettable.
Our design team combines creativity, strategy, and experience to create signs that grab attention and leave a lasting impression. Whether you’re starting with a rough concept or a blank slate, we’ll guide you through the process and deliver a design that truly reflects your brand.
Let us put our imagination to work—because your sign should be as bold and unique as your business.
Professional Sign Installation
Built to Last. Installed with Precision.
From towering pylon signs to small storefront displays, our installation team handles it all—safely, efficiently, and with expert attention to detail.
With decades of experience and the right equipment for any job, we ensure your sign is installed correctly the first time—on time and on budget. No matter the size or complexity, our crew is ready to deliver.
Sign Repair & Maintenance
Fast Fixes. Trusted Service.
If your sign isn’t lighting up or functioning the way it should, we’re here to help. Our experienced technicians can quickly diagnose the issue and provide reliable, lasting repairs—keeping your signage looking sharp and working hard.
Many businesses trust Stein Sign Display for all their service work because of our expertise, fast response times, and commitment to quality.
Need an upgrade? Ask us about retrofitting neon signs with energy-efficient LEDs—a smart way to save on long-term costs.
STEIN SIGN DISPLAY NEWS
Stein Sign Display is Expanding to Sioux Falls – Opening Spring 2025!
Bringing High-Quality Signage & a New Digital Billboard to Sioux Falls At Stein Sign Display, we believe in creating WOW experiences—for our team members, customers, and communities. That’s why we are excited to announce our official expansion into Sioux Falls,...
Stein Sign Display Featured in Billboard Insider
Stein Sign Display Featured in Billboard Insider: A Story of Growth and Family Legacy Stein Sign Display was recently highlighted in Billboard Insider, offering an exciting look into the company’s journey, growth, and vision. Stuart Stein, the President of Stein Sign...
Monument Signs: The Landmark Your Business Needs
Monument Signs The Landmark Your Business Needs When it comes to making a bold and lasting impression, monument signs are the MVP’s of the signage world. Standing tall and prominent, these signs are often the first thing people notice when approaching a business,...
WHY CHOOSE US?
Beautiful New Sign
Want to give a shout out to Bill Ortmeier and the installation crew. Bill did an awesome job of walking us through what was needed by the city and even attended the zoning meeting with us to be sure everything was compliant. We now have a beautiful new sign that was put in place very professionally!! Thanks, guys!!!
Sig did an amazing job for us when he came out and got our sign put up for our office building and front door stickers. Listened to all our concerns and made the process really easy! Thanks Sig!!! Northern Peak Chiropractic
Lake Area Technical College
As marketing director of a local college, I have utilized many of the services Stein Sign provides. The staff are prompt, professional, detailed, focused on providing the best experience and result for the customer, and are always kind and courteous.