Interwest Safety Supply has been a trusted provider of high-quality traffic safety supplies and signs to the government and highway construction industry for over forty years! With our extensive range of products and services, we are committed to helping ensure the safety of roads and construction sites. Our product offerings include a wide variety of signs and accessories, such as construction signs, regulatory signs, warning signs, guide signs, school signs, and more. We also offer construction roll-up signs, work zone safety signs, hotel and valet signs, cone signs, oversize load signs, and sign hardware and posts.

In addition to signs and accessories, we provide a comprehensive range of traffic control products, including drums, cones, vertical panels, barricades, delineators, portable rumble strips, and lights. We also offer intelligent traffic solutions like traffic analyzers, distance measuring instruments, flashing signs and beacons, and driver feedback signs. For crash safety, we offer permanent impact attenuators, work zone crash cushions, and crash cushions and barriers.

We also provide safety supplies such as personal safety clothing, fire extinguishers, truck safety equipment, flashlights, and wet floor cones. To ensure efficient road marking, we offer pavement markings like detectable warning mats/tiles, pavement markers, pavement tape, marking paint, striping paint, and measuring wheels. At Interwest Safety, we pride ourselves on our extensive inventory, five regional warehouses, and experienced staff committed to providing fast and dependable service.

Shop now and experience the difference in quality and customer satisfaction!