DeerTech is a service company that is engaged in providing protection to plants from deer. In addition, it is a wholesaler of pest control supplies and equipment. The company provides a combination of patented ultra-sound, a proprietary spraying program and switching things up. Located in Pleasantville, N.Y., it services the high deer population areas, such as New York, Southern Connecticut, New Jersey and others. The company offers winter and year round protection to plants on properties.