30 Years of Plumbing, Heating & Drain Cleaning Excellence Jersey Plumbing Service is a family owned business with nearly thirty years in the plumbing, heating, drain cleaning and water treatment profession. We are dedicated to providing complete, professional services to our neighbors in Somerset, Morris, Hunterdon, Essex and Union counties. All of Jersey Plumbing Service technicians are knowledgeable, professional and trained in the latest advancements to provide you with a safe comfortable experience. We pride ourselves with expert diagnosis and reliable service providing customers with thorough detailed explanations of repairs, replacements and new installations.