Safety & Quality. Done Right. On Time. The First Time.
Interstate Companies LLC is a trusted provider of road striping, traffic control, and traffic sign and safety solutions, always delivered with the highest level of workmanship, safety, and efficiency. We also offer rental and retail services of traffic control devices and safety equipment. Based in Layton, Utah, we proudly serve the Utah, Idaho, and Wyoming regions.
Our Vision & Core Values
At Interstate Barricades, our vision is to be the premier provider of traffic control solutions across Southern California, trusted for delivering safety, innovation, and reliability on every project. With more than 25 years of experience, we combine technical expertise, regulatory compliance, and local insight to create safer, more efficient work zones and roadways. From engineered traffic plans to sign fabrication, equipment rentals, and repairs, we are dedicated to raising industry standards and ensuring every client receives solutions that are effective, compliant, and dependable.
Our core values guide everything we do. Safety is always our top priority, with every service designed to protect workers, drivers, and the public. We take pride in offering comprehensive solutions under one roof—backed by accountability, fast local response, and a deep knowledge of California’s traffic control regulations. Innovation and customization allow us to adapt to each project’s unique needs, while our commitment to our people ensures we foster a strong, professional team that delivers with excellence. At BC Traffic, we’re more than a service provider—we’re a trusted partner dedicated to keeping communities moving safely and efficiently.
Our Services
We provide complete traffic control solutions, including traffic plans, equipment rentals and sales, custom sign fabrication, pavement striping, and vehicle repairs. Our licensed and bonded team delivers safe, MUTCD-compliant services across Southern California, ensuring reliable support for projects of any size.
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Pavement Markings
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Rental and Traffic Control
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Retail
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Sign Design and Manufacturing
Frontline Road Safety
By combining national scale with regional expertise, Frontline is able to provide an unparalleled level of quality services and resources to customers and their local operating companies.
Careers
At Interstate Barricades, we’re always looking for dedicated individuals to join our growing team. As part of the Frontline family, we offer a wide range of opportunities—from sales and estimating to field operations and project support—backed by strong benefits and career growth.
We value safety, reliability, and teamwork, and provide the training and support you need to succeed. If you’re ready to build your career in an essential industry, apply today and become part of a company that keeps California moving safely.