W.L. Contractors is a Colorado-based traffic signals, intelligent transportation systems and closed-circuit televisions contractor that has been in business since 1985. It installs, programs, maintains and operates communications devices for dynamic message signs and video detection and traffic signal systems for the transportation and security industries. It installs, maintains and operates transportation systems, roadway lighting, signage structures, and traditional and nontraditional roadway signs and structures. The company also installs and maintains pump stations and weather monitoring systems that measure wind velocity, direction and temperature to determine windchill. In addition, it provides solutions for access monitoring, system recording and alarm notification. It offers a variety of services, including project management, engineering, product development, plan coordination, installation and equipment maintenance. The company is a reseller of a wide range of products, including Panasonic and Pelco closed-circuit television security systems. W.L. Contractors is located in Arvada, Colo.