As industry leader for 40 years, HSP is proud to provide the highway construction and Safety Supply industries with our diverse line of manufactured traffic control devices. As the manufacturer of our own products, we strive to stay at the forefront of product development and industry trends. We work continuously to maintain the highest level of quality at a fair competitive price.

From our California locations, we are positioned to be a reliable and efficient supplier that you can depend on. We look forward to providing you with our excellent service and our quality American Made Products.

For Information on how to become a vendor or for ordering information CONTACT US: 1-800-228-1701