Eastern Drill Co. is a reputable water testing¬† company servicing the greater Danbury CT area.¬† A full-service company,¬† Eastern Drill will test, provide water treatments, drill new wells, improve existing wells, and service your water pump. Whether you receive your water from a municipal provider or you have a private well, you ought to know if your tap water is clean and pure. When you have small children and pets, it is especially important to determine the purity of your home's water.¬