Plumbing Repair Holtsville NY | Call Dave Lange Sewer Service

In our Holtsville area, sewer backups are often caused by tree root intrusion into older lines or a buildup of sediment and grease. At Dave Lange Sewer Service, we first use a specialized video inspection to pinpoint the exact cause and location of the blockage. For roots or stubborn clogs, we employ high-pressure water jetting to clear the pipe thoroughly. If the line is damaged, we can perform a precise excavation or trenchless repair to fix it with minimal disruption to your property.

Absolutely. Multiple slow drains often point to a clog deeper in your main sewer line. As a full-service provider, we can diagnose the core issue through a plumbing inspection and address all related repairs—whether it's clearing the main line with jetting, repairing a specific section of pipe, or fixing individual fixtures like your bathtub, toilet, or shower. Our team is equipped to manage the complete job efficiently, restoring proper flow throughout your home.

Installing a new septic system is a significant project we handle from start to finish. The process begins with evaluating your property and securing any necessary Suffolk County permits. We then perform the excavation and trench digging for the new tank and leaching field, followed by careful installation of the sewer pipes and tank. Once placed, we conduct soil backfilling and compaction to ensure stability. Our family has been handling these installations for decades, ensuring the system is built correctly and meets all local codes.