Our Story
About Us
Who We Are
Built in Dallas. Built to Last.
The Warning Sign Company was founded on a simple premise: the heavy transport industry deserves better signage than what was available. Generic, low-quality banners and flags that fade, fray, and fail on the road aren't just an inconvenience — they're a safety hazard.
We set out to build a manufacturing operation that could produce premium-quality oversize load signage at manufacturer-direct pricing. No middlemen. No markups. Just the best materials, hand-sewn in our Dallas production center, shipped direct to the operators who need them.
Today, The Warning Sign Company serves heavy haulers, wide load transport companies, pilot car operators, fleet managers, and military convoy logistics across the USA and Canada. Every product we make exceeds industry standards — because on the road, standards aren't enough.
Our Promise
A Dallas-based manufacturer built on quality materials, American craftsmanship, and manufacturer-direct pricing.
Why Choose Us
Uncompromising Quality
We use the best materials available — 9–14oz vinyl, diamond-grade reflective sheeting, 10oz cotton duck canvas, and 6oz surged cotton flags. Every product is hand-sewn and inspected before it leaves our facility.
Manufacturer-Direct Pricing
As the manufacturer, we eliminate the middleman and pass the savings directly to you. You get premium quality at competitive pricing — because you're buying from the source.
DOT Compliance
We know the regulations. Our products meet DOT requirements across all 50 states and Canada. When you're on the road, you need signage you can trust to keep you compliant.
Fast Turnaround
We understand that downtime costs money. Our Dallas production center is built for speed without sacrificing quality. We get your order out fast so you can get back on the road.
Giving Back
The Assist the Officer Foundation provides immediate financial assistance to police officers and firefighters serving Dallas and surrounding communities, and their families, when facing serious injury, life-threatening illness, line-of-duty death, or other catastrophic events. Our mission is to ensure those who dedicate their lives to protecting our communities are never left to face a crisis alone.
DonateReady to work with us?
Contact us for a quote or to discuss your specific requirements.