NEWARK, N.J. - An environmental testing company headquartered in Dayton, New Jersey, will pay $3 million to resolve allegations that it failed to follow proper EPA methodology during some of its tests, U.S. Attorney Paul Fishman announced today. Accutest Corp., also known as Accutest Laboratories (Accutest) is an environmental testing laboratory founded in 1956. It provides environmental analytical services to industrial, engineering/consulting, and government clients, according to its website.