National Trench Safety (NTS) is the industry’s largest independent trench and traffic safety rental company in the United States. With a large, expanding nationwide branch network, NTS is where you need us to be. Backed by our “on time, every time” commitment to service, you can depend on NTS. NTS rents and sells the highest quality trench safety, traffic safety and related specialty products in the industry. NTS also provides comprehensive, site specific engineered trench safety and traffic safety plans. From a simple traffic control plan to a complex site specific engineered system, NTS has the expertise, the equipment and experience to meet your needs. NTS also offers bilingual training programs to keep your crews in compliance.