Highway Safety Systems

Gilchrist Construction has more than 25 years of experience in heavy highway contracting. Its services include clearing and grubbing, excavation and embankment, drainage, soil cement and lime treatment, and asphalt production and paving. It additionally provides concrete production and paving, pile driving, bridge, foundation and general building constructions, site work and demolition services. The company additionally supports variety of safety programs to prevent accidental injuries. The company offers protection programs and various education and development programs for employees. In addition, it offers a variety of job opportunities and employee benefits. Gilchrist Construction is located in Alexandria, La.

Petron provides hardware, construction, installation and transportation services. It specializes in removal and installation of fuel and solvent storage tanks. It offers environmental site assessment services and has emergency response specialists that assess sites from contaminated petroleum products, chlorinated solvents, pesticides, herbicides and heavy metals. Petron offers a wide range of retail and commercial development opportunities for it clients. It provides various construction and designing services and its transportation division specializes in the movement of liquid commodities, including anhydrous ammonia, liquid propane gas, asphalt and liquid fertilizers by bulk tankers. It additionally has a full-time service and sales division for petroleum equipment and parts. Petron is located in Alexandria, La.

Founded in 1948, Merrick Construction Company specializes in civil construction services. The company uses laser systems to perform surveying, layout and automatic grade control services. It offers site preparation and construction management solutions for highways, streets and bridges. Merrick Construction Company provides precision grading services for municipal utilities. The company also offers levee enlargement and construction solutions. In addition, it provides site preparation solutions for subsurface drainage systems. Merrick Construction Company has received a Certificate of Appreciation from the U.S. Army Corps of Engineers.