Waste management services in Holtsville, New York

Welcome to Dave Lange Sewer Service Inc., your trusted family-owned and operated general contractor located in Holtsville, New York. Proudly serving Suffolk County, we specialize in the installation, maintenance, and repair of cesspools and septic systems for residential, commercial, and industrial clients. With a commitment to quality and reliability, no job is too big or too small for our dedicated team. At Dave Lange Sewer Service, we understand the importance of timely and efficient service. That's why we are available 24/7 to address both emergency and scheduled cesspool needs throughout Suffolk County. Our experienced professionals are equipped to handle any challenge, ensuring your systems are functioning at their best.