As Coventry's foremost water treatment company, Eastern Drill is your go-to resource for everything concerning your home's water. As a leading well water company, Eastern Drill has been a dedicated provider of well water treatment for 60 years. Our water specialists bring the highest quality water from your well to your home or business. Do you know what’s in your drinking water? There is more to water quality than appearance and taste.  Because well water may contain contaminants that ar

Eastern Drill is the premier water treatment company in Tolland County CT.  Do you know what’s in your drinking water? There is more to water quality than appearance and taste. The only reliable method of knowing what your municipal water or well water contains is to have it tested by a reputable laboratory. The water treatment experts at Eastern Drill can test your tap water for purity. Our water treatments filter or eliminate minerals, contaminants, lead, hardness, and bacterial contaminati