Abtech Industries, Inc

WSP in Raleigh is a prominent engineering consulting firm known for delivering top-tier technical and strategic advisory services across various engineering and infrastructure sectors. As one of the world's leading firms in the industry, WSP offers expertise and innovation to address complex challenges and drive sustainable solutions for clients. Generated from their website's infomation

Terracon is a leading provider of geotechnical, environmental, construction and other related services. The company s geotechnical services include subsurface exploration and testing, foundation analysis and design, in-situ testing and performance monitoring, earth structures and retention systems, dynamic analysis and evaluations, soil stabilization and ground improvements, ground water control solutions and pavement designs. Environmental services include site assessments and investigations, remedial designs and implementations, wetlands delineation and mitigation services, industrial hygiene and indoor air quality solutions, regulatory compliance services, environmental management systems and solid waste planning. Construction services include on-site observation and monitoring programs, quality control and assurance programs, field and laboratory testing, material selection consulting, forensic investigations and construction management services. Terracon is headquartered in Lenexa, Kan., and has operations in Raleigh, N.C.

Established in 1983, Trigon Engineering Consultants is a multidisciplined professional engineering and geological corporation that serves clients throughout the United States. It serves the health care, industrial, institutional and government sectors. The company provides architectural design, due diligence, site assessment, regulatory compliance and zonal management services. Trigon Engineering Consultants maintains a staff of engineers and technicians who offer construction material testing and inspection services. Its other services include computer modeling, aquifer characterization and landfill monitoring. The company provides a range of geotechnical engineering, evaluation and investigation services, including in-situ testing, dewatering, and vibration and blast monitoring. Trigon Engineering Consultants also offers forensic engineering, drilling and pollution control evaluation services. The company maintains one of its locations in Charlotte, N.C.