Stop Backups and Get Your Sewer Flowing Again

Sewer line installation and repair services for residential and light commercial properties in Chattanooga, Tennessee.

When drains back up repeatedly, toilets gurgle, or you smell sewage near your home in Chattanooga, the cause is often a blocked, collapsed, or aging sewer line. Tolli's Construction provides sewer line installation and repair services across Chattanooga and surrounding areas, addressing blockages, broken pipes, and outdated infrastructure. The work includes excavation, pipe replacement, proper backfill, and coordination with water line or drainage projects when needed.

Sewer line repair involves digging to expose the damaged section, removing the old pipe, and installing new material that meets current code. Blockages caused by roots, grease buildup, or collapsed sections are cleared and replaced. New installations run from the home to the main sewer connection or septic system, with careful attention to slope so waste flows without backing up. Tolli's Construction works with both residential and light commercial properties throughout Chattanooga and handles excavation and backfill to keep the project clean and efficient.

If your sewer line is giving you trouble or you need a new line installed in Chattanooga, reach out to discuss your property and get a plan together.

What Actually Happens During Sewer Line Work

Sewer line repair in Chattanooga begins with locating the problem area, often identified through camera inspection or visible backups. Excavation exposes the damaged pipe, and the compromised section is removed and replaced with new PVC or approved material. Trenches are dug to the correct depth and slope to keep waste moving toward the main line or septic tank without pooling or backup.

After the repair or installation, your drains will empty quickly, toilets will flush without hesitation, and sewage odors will disappear. You will notice that water no longer backs up into sinks or tubs, and the yard above the line will stay dry and stable. Proper slope and solid pipe eliminate the recurring blockages that plagued the old system.

Backfill is compacted in layers to prevent settling, and disturbed areas are graded to match the surrounding landscape. If your project includes water line work or drainage corrections, those tasks can be coordinated to reduce the number of times your yard is excavated. Tolli's Construction focuses on completing sewer work efficiently while minimizing disruption to driveways, landscaping, and daily routines.

The concerns homeowners bring up first

Property owners in Chattanooga often ask how to know if the sewer line has failed, how long repairs take, and what causes lines to collapse in the first place.

What are signs that my sewer line needs repair?
You may notice frequent drain backups, gurgling sounds from toilets, slow drainage throughout the home, sewage odors in the yard, or soggy ground near the sewer line. These symptoms suggest a blockage or break in the line.
How long does sewer line repair take?
Most sewer line repairs in Chattanooga take one to two days depending on the length of pipe being replaced and soil conditions. Excavation, pipe replacement, and backfill are completed in sequence to keep the timeline tight.
What causes sewer lines to collapse or fail?
Aging materials like clay or cast iron break down over time, tree roots infiltrate cracks and joints, and shifting soil can crush or misalign pipes. Heavy surface loads and corrosion also contribute to failure.
Why does slope matter for sewer lines?
Sewer lines rely on gravity to move waste toward the main connection or septic system. Proper slope prevents waste from pooling in low spots and keeps the line flowing without backups.
When should I replace an old sewer line?
You should consider replacement if your line is made of outdated materials, has required multiple repairs, or shows signs of widespread damage during inspection. Replacing the line prevents ongoing issues and improves reliability.

A failing sewer line creates unsanitary conditions and causes damage that spreads into your home and yard if not addressed quickly. Tolli's Construction handles sewer line installation and repair across Chattanooga with attention to slope, materials, and long-term function. If your sewer line is backing up or needs replacement, contact us to evaluate the problem and coordinate the repair.