Ground Hound Detection Services, Inc. (GHD) is an underground utility locating, consulting and coordination firm. Established as a Florida corporation in October 1994, GHD currently serves South, Central and North Florida. Underground Utility Locating is a continually advancing industry, which utilizes state-of-the-art technology to accurately identify, characterize and survey/map underground utilities and structures. The technology typically used in our industry includes: Magnetic Detection, Electro Magnetic Induction and Surface Ground Penetrating Radar (GPR). Vacuum excavation is also used to confirm discovery and record other pertinent data such as depth, diameter, material type and condition. GHD provides all services as listed.