Greenwood Applied Services is an environmental services contractor operating out of Colerain, North Carolina. ​Greenwood offers a variety of environmental services dealing primarily in petroleum contaminated soil and water clean-up and treatment. These services include: MMPE and AFVR fluid recovery, state permitted landfarm treatment of petroleum contaminated soil, state permitted water treatment facility, tank storage, tank closure ALL SIZES, groundwater monitoring well construction and install, well abandonment.