Sewer Line Replacement in Portland, Maine

Portland is Maine's largest city and one of the oldest working ports on the East Coast, with housing stock that spans from 1800s brick on the peninsula to postwar neighborhoods off outer Forest Avenue and Brighton Avenue. That age shows underground: some of the oldest private sewer laterals in the state are still in service beneath Portland yards.

The peninsula and most in-town neighborhoods run on public sewer, so the bulk of our Portland work is sewer line replacement, sewer jetting, and sewage pump work — clearing and replacing the aging clay, Orangeburg, and cast iron laterals that connect homes to the city main. Outer neighborhoods and island properties are a different story, where private septic systems still handle wastewater and Maine's Subsurface Wastewater Disposal Rules apply in full.

We've worked under Portland streets and lawns since 1989, and we know what the city's mix of ledge, fill, and mature street trees does to buried pipe. Root intrusion through old joints is the most common failure we find here — and a camera inspection before any digging means you only excavate what actually needs to be replaced.