Sewer Line Replacement in Edgewater, MD

The Problem

A homeowner in Edgewater, MD (21037) had been dealing with slow drains and occasional backups for several years. A previous plumber had snaked the line multiple times and told them the line was "just old" and would need replacement eventually.

They wanted to know exactly what they were dealing with before committing to a major repair.

The Diagnosis

We performed a camera inspection. The camera revealed the full picture: the sewer line was a combination of cast iron (from the house to the 40-foot mark) and Orangeburg pipe (from the 40-foot mark to the street connection — approximately 25 feet).

The Orangeburg section had deformed significantly — the pipe had collapsed from a circular cross-section to an oval, reducing the effective diameter by approximately 40%. The cast iron section had multiple joint separations and significant root intrusion from a large maple tree.

The previous plumber had been correct — the line needed replacement. But the camera inspection showed exactly what needed to be replaced and why.

The Solution

We replaced the entire sewer line from the house to the street connection — 65 feet total. We used 4-inch SDR-35 PVC, properly bedded in gravel and backfilled with compacted fill.

We handled all excavation in-house. The excavation required working around the maple tree root system — we were careful to minimize root damage while ensuring the new pipe was properly bedded and supported.

A post-installation camera inspection confirmed the new line was correctly installed with no joint gaps, proper slope, and no obstructions.

The Outcome

The homeowner has had zero drain issues in the 9 months since the replacement. The new PVC line has a 50+ year service life. The homeowner has a camera inspection video documenting the condition of the new line as a baseline for future reference.

Key Takeaways

• Orangeburg pipe in Maryland homes built before 1975 is a known failure risk
• A camera inspection before committing to replacement confirms the scope and guides the approach
• Full replacement is more cost-effective than repeated repairs when the pipe material has failed
• In-house excavation means better coordination and a single point of accountability
• A post-installation camera inspection documents the new line's condition as a baseline