Great experience using Wind River Environmental. Well pump would not turn off and a local plumber opened the well pit and saw that it was flooded and water was spraying from the back of the pit and diagnosed that the pipe under our driveway and under our cement garage floor to the house had a leak. That was going to be a huge expense. I called a number of excavators/diggers but it was Xmas week and only Wind River was professional enough to get back to me. We lucked out and got Dimitri to come to check out the issue and he realized as soon as he opened the now drained well pit that it was a problem in the pit plumbing not the line under the driveway. What a relief. Wind River (and Dimitri) has come through once again. I highly recommend them.