Excavating New Jersey LLC is a reputable septic and excavating company based in Morris and Sussex County, New Jersey. With over 20 years of experience, the company excels in septic system installation, septic tank replacement, repairs, and engineering and design. Their team is known for professionalism, reliability, and quality workmanship, ensuring that all projects are handled with care and attention to detail. Customers appreciate the comprehensive service, which includes managing permits and inspections, as well as offering two years of maintenance with installations. The owner, Mike, is actively involved in the operations, working alongside his crew to guarantee high standards. Many clients have praised the team for their efficiency, timely service, and the excellent results of their work. From replacing septic systems to handling large projects like the removal and replacement of multiple tanks and the installation of natural stone retaining walls, Excavating New Jersey LLC has consistently received positive feedback. Their commitment to customer satisfaction and quality service has led to numerous recommendations from satisfied clients. The company also offers flexible payment options, including pay at closing and assistance with 203K loans.
Great septic install. They handled everything including engineering and had great communication and follow through.
August 2025
Mike and his crew from Excavating NJ LLC did a septic replacement for us it Byram Twp. It was a complete Norweco Septic system They did a great job overall and I would recommend them for your septic system project
July 2025
Used this company to repair my septic system. Showed up when promised and got the job done in a timely manner. Mike is a true professional. Highly recommend!
