Sewer Line Diagnosis, Repair & Replacement

Your sewer line carries wastewater safely away from your home. When it becomes damaged, blocked, or deteriorated, it can lead to slow drains, sewage backups, unpleasant odors, and serious property damage. D.M. Kelly Mechanical provides expert residential sewer line repair and replacement services, accurately diagnosing problems and delivering long‑lasting solutions. Whether your sewer line needs a targeted repair or full replacement, we’ll evaluate your system and recommend the most effective and cost‑efficient option.

What We Offer

• Sewer Line Repair — Addressing cracks, leaks, root intrusion, misaligned joints, and localized damage

• Sewer Line Replacement — Full replacement of severely damaged, collapsed, or aging sewer lines that can no longer be reliably repaired

• Video Camera Inspections — In‑pipe camera inspections to identify blockages, structural issues, and the exact location of problems

• Root Intrusion Removal — Clearing and repairing sewer lines affected by invasive tree roots

• Excavation & Restoration — Safe excavation and proper restoration of affected areas when replacement is required

Signs You Need Service

• Frequent or recurring drain clogs throughout the home

• Sewage smells inside or outside the house

• Water backing up into tubs, showers, or floor drains

• Multiple drains clogging at the same time

• Gurgling sounds from toilets or drains

• Soggy spots or sinkholes forming in the yard

• An older home with original sewer piping

Sewer line problems rarely improve on their own and often worsen over time. Early diagnosis and repair can help avoid emergencies, extensive property damage, and higher repair costs.

Common Questions

How do I know if my sewer line needs repair or replacement? Recurring backups, slow drains throughout the home, sewage odors, or visible yard issues often indicate sewer line damage. A camera inspection helps determine whether repair or replacement is the best solution.

Can a sewer line be repaired instead of replaced? In many cases, yes. Localized damage or root intrusion can often be repaired. Severe deterioration, collapse, or widespread damage may require replacement.

How long does sewer line replacement take? Most residential sewer replacements take 1–3 days depending on pipe length, depth, soil conditions, and access.

Will sewer line work damage my yard? Some excavation may be required. We plan carefully to minimize disruption and restore affected areas once work is complete.

How long do residential sewer lines last? Lifespan varies by material. Clay and cast‑iron pipes often last 50–75 years, while modern PVC can last significantly longer with proper installation.