Excavating NJ is full service residential and commercial septic company. We offer five year renewable warranties on septic installations. Excavating NJ provides septic repair, systems, tanks, pumps, peat moss, infiltrator septic systems, peat moss septic systems and more. We specialize in hard to get to and difficult lake front properties. Excavating NJ is an excavating company dedicated to customer satisfaction. See our testimonials section for our customer comments. See our Services link to see what else we offer such as lot clearing, demolition, retaining walls, pavers, and more. Call us today for excavation and septic repair services. Our contractors specialize in repairing septic tanks, pumps, and we offer infiltrator septic systems.