Plumber performing plumbing leak repair on a leaking copper pipe using two wrenches as water drips from a ceiling connection

The Complete Homeowner’s Guide to Sewer Line Problems

Common Sewer Line Problems, Warning Signs, and What You Can Do About Them

Sewer line problems are some of the most disruptive and expensive plumbing issues homeowners can face. Whether it’s a foul odor in your yard, slow drains throughout your house, or worse—a raw sewage backup—the effects are unpleasant and potentially dangerous.

The good news? Many sewer problems are preventable or detectable early with the right knowledge. This guide breaks down what causes these issues, how to spot the warning signs, what your repair options are, and how to tell whether it’s your responsibility or the city’s. If you live in a place like Lemont, IL, knowing how your sewer line connects to city infrastructure is key.

4 Common Causes of Sewer Line Problems

Sewer lines can degrade over time or get blocked by everyday use. These are the most common causes:

1. Tree Root Intrusion

Older homes in Lemont and nearby areas may still have clay or cast iron sewer pipes, which are prone to cracking, corrosion, and collapse over time.

2. Aging or Corroded Pipes

Tree roots naturally seek moisture, and your underground pipes are a perfect target. Once they penetrate the pipe walls, they expand and cause blockages, cracks, or total collapses.

3. Grease, Wipes, and Foreign Objects

Grease solidifies inside pipes. Combined with items like “flushable” wipes, dental floss, or feminine hygiene products, this creates massive clogs that slow or block drainage.

4. Ground Movement or Pipe Collapse

Freezing and thawing cycles, construction nearby, or shifting soil can put stress on buried lines. Over time, such wear leads to breaks or misaligned joints.

Signs You Have a Sewer Line Issue

Most sewer line issues don’t start with a flood—they start with subtle signs. Watch for:

Slow Drains in Multiple Fixtures

If your shower, toilet, and sinks all drain slowly at once, the problem is not isolated—it’s likely in your main sewer line.

Gurgling Toilets

Bubbling or gurgling sounds when you flush or run water elsewhere in the house can signal air pockets from trapped waste or blockages in the main line.

Sewer Odors Indoors or Outdoors

A constant foul smell near drains, in the basement, or outside could mean a leak or backup somewhere along the sewer path.

Water or Waste Backing Up

If sewage backs up into a floor drain or water pools on your lawn without rain, it’s a red flag that your sewer line may be broken or blocked.

Repair Options Available

Modern plumbing methods offer several solutions to sewer line problems—many of which are less invasive than you might think.

1. Traditional Dig-and-Replace

Still used in severe cases, this involves excavating and replacing damaged pipe sections. Best for full collapses or extremely old lines.

2. Trenchless Pipe Repair (Lining or Bursting)

This method uses sewer camera inspection followed by relining or bursting the old pipe from within. It’s faster, less disruptive, and avoids digging up your yard or driveway.

3. Video Camera Inspections

A small waterproof camera is fed into your sewer line to pinpoint issues without guesswork. This prevents unnecessary digging and ensures the right repair method is chosen.

Who’s Responsible—You or the Village?

One of the biggest questions homeowners face during a sewer emergency is: who pays for the repair?

Where Your Responsibility Ends

In most municipalities (including Lemont, IL), homeowners are responsible for the sewer lateral line—the part of the pipe that runs from your house to the public sewer main under the street.

What If It’s the City’s Fault?

If the blockage or break is within the public sewer main, then the city (or village) typically handles repairs. However, proving where the problem lies often requires a professional camera inspection.

How Father and Sons Plumbing Can Help

We have extensive experience working with local municipalities and permit offices. We’ll handle the inspection, identify the source, and coordinate with the village if the issue is beyond your line. You won’t be left to figure it out alone.

How Father and Sons Plumbing Solves Sewer Problems

Our team at Father and Sons Plumbing & Drain Cleaning LLC brings local expertise, advanced tools, and fast service to every sewer line issue.

✅ Sewer Camera Diagnostics

We use cutting-edge cameras to locate breaks, blockages, or root intrusion without digging.

✅ Trenchless Repairs

When possible, we repair lines without trenching, saving you time, money, and damage to your property.

✅ Local Knowledge

We understand the infrastructure challenges common in Lemont and nearby areas—including older clay pipes, shared lines, and strict village codes.

Don’t Wait on That Smell or Backup—Schedule a Sewer Line Inspection Today

Ignoring sewer line issues can lead to extensive property damage and costly cleanup. If you’re noticing signs like slow drains, gurgling sounds, or foul odors, don’t wait for a full backup.

Please give us a call at Father and Sons Plumbing today at (630) 822-4443 to schedule a sewer camera inspection and get the problem diagnosed fast. Or explore our services now!