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Triad, established in 1975 is a full-service engineering firm specializing in the areas of civil, geotechnical, environmental, and mining engineering. The company is located in Winchester, Va., and has offices in West Virginia, Pennsylvania, and Maryland. It provides construction and design services for commercial and industrial site developments, such as landslide and dam repair, landfills, and abandoned airport developments. It also offers services in geotechnical projects, including investigations for communication towers, storage tanks, coal and mineral processing and waste management facilities, bridges, highways, hospitals, and schools. It provides environmental engineering services, such as assessment for property transactions, underground storage tanks, environmental compliance, groundwater consulting, and wetland permitting and design. The firm s laboratory is certified by the U. S. Army Corps of Engineers and provides testing for asphalt, soil and rock samples. The company also offers surveying and mapping services by registered professional engineers and licensed land surveyors.

Telford Aviation Inc is a reputable aviation company based in Winchester, VA, specializing in aircraft maintenance and repair services. With a team of skilled technicians and a commitment to quality workmanship, Telford Aviation Inc serves a diverse clientele in the aviation industry. Generated from their business information

Urban Engineering is a reputable firm based in Winchester, VA, specializing in providing a wide range of engineering services to clients in various sectors. With a team of experienced professionals, the company focuses on delivering innovative solutions and high-quality results for projects of all sizes. Generated from their business information