Private Building Sewer Lateral Maintenance & Replacement
Private sewer laterals on large Hillsborough properties often extend several hundred feet across private grounds before connecting to municipal mains. Over time, ground settlement and root webs cause clay joint displacement and leakage.
As licensed Class A General Engineering contractors (#1089561), Heise’s Plumbing manages municipal permits, utility coordination, trenchless pipe bursting, backwater valve installation, and final municipal inspector sign-offs.
Private Sewer Lateral Services
- Long Private Lateral Replacement: Replacing upper and lower laterals under lawns, driveways, and public streets.
- Sewer Backwater Valve Installation: Installing backflow check valves to protect lower-level fixtures from municipal main surcharges.
- Trenchless Pipe Bursting: Pulling new HDPE pipe through old clay lines without digging open trenches across property.
- Town Ordinance Compliance: Coordinating final inspections with Town of Hillsborough building officials.
