Comprehensive Sewer Line Services in Northbrook, IL
Your sewer line is the backbone of your home’s plumbing — but it often gets ignored until disaster strikes. I've come across plenty of homeowners who put off slow drains or foul smells only to face a full backup and sewage flooding. The repair cost then skyrockets, but catching issues early usually keeps costs way down. The catch? Most people don’t know the warning signs.
When you call us at 224-524-1068, we kick things off with a video camera inspection. This step isn’t optional— it’s how we find the real problem inside your pipes. No guessing, no estimating blindly. We insert a waterproof camera to give us a live look at roots, cracks, collapses, or blockages. Depending on what we see, the fix might be cutting roots and hydro jetting, spot repairs, trenchless lining, or full pipe replacement. And you’ll watch the footage with us so there’s no mystery.
We cover the full range: drain cleaning, camera inspections, targeted repairs, trenchless pipe relining, pipe bursting replacements, or traditional excavation and replacement. Got sewage backing up right now? Call our 24/7 emergency service. We always give a firm price before starting any repairs.
Our Sewer Line Services
Sewer Video Inspection
We send a high-res, waterproof camera down your sewer line through a cleanout or removed toilet. This gives us real-time visuals of the pipe’s condition—root growth, cracks, joint separation, sagging, grease buildup, or collapses. Without this camera, any repair estimate is just a guess.
The entire inspection is recorded, and we review it with you at your home. You'll see exactly what's going on. If it’s clear, we’ll say so. If there’s trouble, we’ll explain what’s causing it and what it will take to fix. We recommend camera inspections especially if you’re buying an older home in Northbrook since sewer laterals aren’t usually part of home inspections and can hide costly damage. We also include camera inspections as part of our drain cleaning service for stubborn clogs.
Trenchless Sewer Repair with CIPP Lining
Cured-in-place pipe (CIPP) lining lets us rehabilitate your existing sewer pipe without digging up your yard. We insert a liner coated with epoxy resin into your old pipe, inflate it so it molds tightly against the interior, then cure it with heat or UV light. This creates a new, pipe inside the old one, resistant to corrosion, roots, and leaks, good for 50 years or more.
This method works great if your pipe is cracked or has root damage but still holds its shape. It saves your landscaping, driveway, and sidewalks from any excavation. For many Northbrook properties with clay tile or cast iron lines, this method is less invasive and often more cost-effective than digging up and replacing the whole pipe.
Pipe Bursting — Trenchless Full Replacement
If lining won’t do because the pipe is too badly damaged, pipe bursting is our trenchless replacement option. We pull a bursting head through the old pipe, breaking it apart underground, while pulling a new HDPE pipe behind it. This means we only dig small access holes at each end—no digging trenches across your yard.
This method works well with typical Illinois soil and most residential sewer runs. Pipes with extreme sags or grade changes might still need traditional excavation, but when possible, pipe bursting reduces job time and yard disruption.
Traditional Sewer Line Excavation and Replacement
Sometimes, there’s no avoiding digging. If your pipe has collapsed, is severely sagged (bellied), or trenchless methods aren’t possible, we excavate to replace it. We remove the damaged pipe and install new schedule 40 PVC, ensuring proper slope and bedding. We backfill, compact soil, and restore your yard or driveway as close to original as possible. We also handle any necessary permits.
Before digging, we always assess if trenchless options are feasible. If not, we’ll explain why. While we’re onsite excavating your sewer, it often makes sense to inspect or replace your water service line since they run side by side.
Root Cutting and Prevention
Tree roots invading sewer lines are a top cause of blockages here in Illinois neighborhoods. Roots enter through joints or small cracks and spread, trapping debris and causing clogs. We mechanically cut out roots and then clean the pipe with high-pressure hydro jetting. But cutting roots alone won't keep them out for long if the pipe is compromised. We’ll advise if you need pipe lining or replacement to stop root regrowth. If roots damaged your home's internal drain pipes, we can repair those too within the same job.
What We Uncover Inside Northbrook, IL Sewer Lines
The sewer systems in Northbrook reflect the area's history. Homes from the 1950s through early 1970s often have clay tile laterals with bell-and-spigot joints, which are prime spots for root invasion. Our freeze-thaw winters cause ground movement that separates joints over time. If your Northbrook home predates 1975, there’s a good chance roots or joint problems are lurking underground.
Houses built in the '70s and '80s typically use cast iron for indoor drains paired with either clay or early PVC underground. Cast iron pipes are tough but prone to corrosion and scale buildup, which slows drainage. If your drains are slowing after years of use, cast iron deterioration is a likely culprit.
The common trees here — willow, oak, silver maple, cottonwood — have aggressive roots looking for moisture. If you have large trees within about 30 feet of your sewer line, especially near the lateral path, it’s smart to have a camera inspection before roots cause backups.
Signs Your Sewer Line May Be Failing
- Several drains clogging or draining slowly at the same time
- Toilets gurgling when other fixtures are used
- Noticeable sewage smells inside or outside
- Bright green, lush grass patches in your yard
- Sunken or soggy ground along the sewer line route
- Backflow from basement floor drains
- Rodents entering through damaged sewer pipes
- Frequent sewer backups despite repeated cleaning
Common Sewer Pipe Types by Construction Date
Pre-1970 Northbrook homes: Clay tile (terracotta) — joints vulnerable to root invasion, often over 60 years old
1950s–1970s: Orangeburg (tar paper pipe) — prone to compression and collapse; replacement is urgent if present
1970s–1980s: Cast iron indoors with clay or early PVC laterals — watch for corrosion inside cast iron
Post-1985: Schedule 40 PVC — smooth flow, corrosion resistant, longest lifespan
Sewer Line FAQs
When multiple drains slow or back up together, toilets gurgle when other water runs, you smell sewage indoors or outdoors, spots in your yard look extra green, or the basement floor drain backs up, these are strong indicators. Recurring clogs after drain cleaning also suggest a bigger issue. Give us a call to inspect before it turns into an emergency.
Trenchless techniques like CIPP lining and pipe bursting allow us to fix or replace pipes with minimal digging, using small access points instead of trenches. These options work when pipes haven’t collapsed and soil conditions are stable. Not every repair qualifies, but when it does, trenchless saves time, money, and yard damage. We’ll explain what fits your situation.
Costs vary widely depending on damage severity and method. Root clearing could be a few hundred dollars. CIPP lining usually runs between $3,000 and $8,000. Full excavation and replacement in tricky soil can go beyond $10,000. The best way is to get an inspection and a detailed estimate from us before making decisions.
Clay tile pipes last about 50 to 60 years, and many local ones are reaching that age. Cast iron pipes typically endure 50 to 75 years, while PVC pipes can last more than 100 years. Orangeburg pipes last 30 to 50 years and tend to fail earlier. Regular inspections help catch problems early and extend pipe lifespan.
Definitely – standard home inspections rarely check sewer laterals. These pipes can have hidden issues like root invasion, partial collapses, or dips that only show with video inspection. Getting this done before buying can save you from costly surprises after closing on the home.