Tri-State Drilling, LLC (Cha.TN)

Tri-State Drilling Services, LLC (TSD) was established as a small business in Chattanooga, TN. TSD, LLC was also known as Tri-State Testing and Drilling, LLC when formed in 1985 until a name change in 2007 to its present name. The company is managed and operated as a professional drilling contractor and considered a leader in providing services in geotechnical, environmental, mineral exploration and water resources throughout the south and southeastern United States.