High-Impact Graphics. Built to Last.
At Warning Lites of Minnesota, we offer in-house custom sign and printing services to meet your specific needs. Utilizing top-of-the-line equipment and quality substrates, we produce durable and visually appealing signage suitable for various applications.
Custom Traffic Signs
As a Minnesota traffic sign manufacturer, we produce custom traffic signs in-house on 3M reflective substrates. Regulatory messages such as No Parking, Handicap Parking, One Way, and Stop are printed to order, so you get the exact legend, size, and reflectivity your site requires without long lead times from out-of-state suppliers.
Custom Road & Safety Signs for Minnesota
We manufacture custom road signs and personalized safety signs for Minnesota cities, counties, contractors, and private facilities. Whether you need a run of matching wayfinding signs, a single custom safety sign for a jobsite hazard, or facility signage tailored to your property, our sign shop fabricates road signs built to hold up to Minnesota weather and traffic.
MUTCD-Compliant Sign Production
Traffic and road signs meant for public roadways are produced to Manual on Uniform Traffic Control Devices (MUTCD) and MnDOT specifications for legend, dimensions, and reflective sheeting. If a sign will regulate, warn, or guide drivers on a public road, we build it to code so it passes inspection and performs in the field.
Banners, Decals & Specialty Graphics
Beyond traffic signs, we print custom banners with grommets, exterior aluminum signage, temporary auto decals on 3M low-tack vinyl or magnetic film, fleet decals with logos and US DOT numbers, promotional stickers, alumigraphics for concrete, asphalt, brick or stone, custom printed clocks, and lamination that extends application life up to seven years.
Why Choose Warning Lites
We use quality substrates including 3M, Briteline, Keybanner, and Alumigraphics. Our HP360 Latex printer with Flexsign Pro delivers high-quality prints, and our experienced team supports you from design through installation with full customization for your branding.
Frequently Asked Questions
Do you make custom traffic signs?
Yes. We manufacture custom traffic signs in-house on 3M reflective substrates, from single regulatory signs to matched sets, with the exact legend, size, and reflectivity your site needs.
Are your custom traffic and road signs MUTCD compliant?
Yes. Traffic and road signs intended for public roadways are produced to MUTCD and MnDOT specifications for legend, dimensions, and reflective sheeting so they pass inspection and perform in the field.
Can you make personalized or custom safety signs?
Yes. We produce personalized safety signs and custom facility signage tailored to your specific hazards, wording, and branding, from a single custom safety sign to a full set.
What does a custom sign cost and how long does it take?
Cost and turnaround depend on the sign type, substrate, quantity, and finishing such as lamination. Contact our Sign Shop with your specs for a free estimate and a production timeline for your order.
What types of signs can you print?
Custom traffic signs, custom road and safety signs, banners, exterior aluminum signage, fleet decals, stickers, alumigraphics, and custom printed clocks.
What materials do you use?
3M reflective substrates, Briteline, Keybanner, Alumigraphics, and aluminum, all printed on our HP360 Latex printer with Flexsign Pro.
Can you match my branding?
Yes. We tailor every product to your specific requirements and branding.