About us. Environmental Drain and Plumbing - Commercial Plumbing Service work. We take care of plumbing issues for a variety of business around the Tri-cities TN area. We can train someone that is mechanically inclined and willing to learn. Successful candidates will be trained to perform many plumbing service tasks. These include clearing and cleaning drain lines utilizing cable machines, hydro jetters, drain line cameras. Other common tasks inc...
