Sewer Line Inspections, Repairs & Replacements Serving Evanston, IL
The sewer line beneath your home is often out of sight and out of mind—until an issue arises. I've encountered plenty of homeowners who shrugged off sluggish drains, only to face a major sewage backup and a repair cost that far exceeds what a timely inspection would have prevented. Fortunately, many sewer problems announce themselves with clear warning signs before causing major headaches. The challenge for most homeowners is recognizing those early signals.
When you contact us at 224-408-5078, the first step is always a camera inspection. This approach ensures we’re not guessing about the condition of your sewer line. We send a waterproof camera down the pipe to inspect for root intrusion, cracks, blockages, and other damage. Once we see what's going on, we give you a clear diagnosis and a straightforward repair plan. Sometimes it’s just clearing roots and hydro jetting the line; other times, it might mean replacing a collapsed section. Whatever the situation, you’ll watch the footage with us so you know exactly what’s happening.
Our services include drain cleaning, pipe inspections, targeted repairs, trenchless pipe lining, pipe bursting, and full sewer lateral excavation and replacement. If sewage is currently backing up into your home, contact us immediately for 24/7 emergency service. Every job comes with upfront pricing before we start.
Our Sewer Line Service Offerings
Sewer Camera Inspection
We use a high-resolution, waterproof camera to inspect your sewer line through an access point like a cleanout or a removed toilet. This gives us a live view inside your pipes so we can spot issues such as root infiltration, cracks, joint separations, bellies, grease buildup, or even collapsed sections. This inspection is the foundation of any honest sewer service—without it, any repair estimate is just a guess.
After the inspection, we review the recorded footage with you in person. If problems show up, you see them firsthand. If everything looks good, we’ll let you know that too. We also highly recommend this inspection when purchasing older homes in Evanston, since sewer laterals rarely get covered in general home inspections and can hide costly issues. Camera inspections can also be part of our drain cleaning packages for recurring clogs.
Trenchless Sewer Repair (CIPP Pipe Lining)
With cured-in-place pipe (CIPP) lining, we can rehabilitate your existing sewer line by installing a new epoxy liner inside the damaged pipe without digging up your yard. The flexible liner is fed through a small access point, inflated to fit the pipe interior, and then hardened using heat or UV light. This creates a durable, jointless new pipe inside the old one, resistant to corrosion and root intrusion, designed to last 50 years or more.
This method is especially effective if your pipe has cracks, root damage, or deteriorated joints but remains structurally intact. It protects your landscaping, driveway, and sidewalks from disruption. For many Evanston properties with clay or cast iron pipes, CIPP lining delivers a less invasive and more affordable alternative to full excavation.
Pipe Bursting (Trenchless Replacement)
If the sewer line is beyond lining but we want to avoid digging a trench along your entire yard, pipe bursting is a great option. This technique involves pulling a bursting head through the old pipe, fracturing it outward into the surrounding soil while simultaneously pulling a new high-density polyethylene (HDPE) pipe in its place. The only excavation needed are small pits at either end of the run.
Pipe bursting is well suited for typical Illinois soil types and residential sewer lengths. However, if your pipe has sharp bends or severe dips, we may recommend traditional excavation instead. When applicable, pipe bursting saves time and reduces lawn disturbance.
Traditional Sewer Line Excavation & Replacement
In cases of a fully collapsed pipe, major bellies, or when trenchless methods aren't feasible, we perform conventional excavation. Our technicians dig down to the damaged section, remove and dispose of the old pipe, then install new schedule 40 PVC pipe with proper slope and bedding. We fill and compact the soil carefully and restore the surface as close as possible to its original state. We handle necessary permits and inspections, so you don’t have to worry about paperwork.
Before recommending excavation, we always evaluate whether trenchless is an option. While trenchless is often quicker and less intrusive, some situations demand digging. Excavation is also a good opportunity to have your water service line inspected since both utilities share underground space.
Root Removal & Prevention
Tree root invasion is the leading cause of sewer line trouble in mature Illinois neighborhoods. Roots exploit joints or cracks in clay tile and cast iron pipes, growing inside and blocking flow as they catch debris. We cut roots mechanically and clean the line thoroughly with hydro jetting. However, cutting roots is only a temporary fix if the pipe is vulnerable. We’ll advise if pipe lining or replacement is needed to keep roots out long term. We also handle any damage in drain pipes inside your home due to root intrusion as part of the repair.
The Reality of Sewer Lines in Evanston, IL — What Our Cameras Reveal
The sewer systems in Evanston and nearby Chicago suburbs reflect the area's growth over the decades. Many homes built from the 1950s through the early 1970s have clay tile sewer laterals made from terracotta, installed in short sections with bell-and-spigot joints. Each joint can allow tree roots to sneak in. The clay soil around here expands and contracts with Illinois’ freeze-thaw cycles, loosening these joints over time. If your home dates before 1975, there's a good chance your sewer lateral has some root intrusion or joint separation you might not be aware of yet.
Properties from the 70s and 80s often feature cast iron drain lines indoors, combined with clay or early PVC pipes for the sewer lateral. Cast iron is solid but tends to corrode internally as it ages, narrowing the pipe and slowing flow. If your mid-century Evanston ranch or split-level has slow drains throughout, corrosion is a likely suspect.
Illinois’s native trees like willow, oak, silver maple, and cottonwood are notorious for seeking moisture underground. If any of these trees stand within about 30 feet of your sewer lateral — especially large established ones — consider a camera inspection before a backup forces your hand.
Signs Your Sewer Line Might Be Failing
- Multiple drains gurgling or slowing down at the same time
- Toilets gurgle when another fixture runs water
- That unmistakable sewer smell in your basement or yard
- Bright green, lush spots on your lawn near the sewer line
- Soggy or depressed areas in your yard along the line
- Floor drains in the basement pushing water back
- Rodents entering through broken sewer pipes
- Repeated sewer backups despite frequent drain cleaning
Common Sewer Pipe Types by Age of Home
Pre-1970 Evanston homes: Clay tile or terracotta pipes—prone to root intrusion at joints, often over 60 years old
1950s–1970s: Orangeburg (tar paper) pipe—tends to compress and collapse; immediate replacement advised if present
1970s–1980s: Cast iron inside the home with clay or early PVC laterals—watch for cast iron corrosion
Post-1985: Schedule 40 PVC—smooth interior, corrosion-resistant, and long-lasting
Sewer Line Frequently Asked Questions
If you’re seeing multiple drains clogging or slowing, hearing gurgling noises in the toilet when water’s used elsewhere, smelling sewage odors in your basement or yard, spotting overly green grass patches, or noticing soggy areas in your lawn, it could be your sewer line. Also, if backups keep happening despite cleaning, it’s time for a camera inspection before the problem gets worse.
Trenchless repairs like CIPP lining and pipe bursting let us fix or replace sewer pipes through small access points rather than extensive digging. This method works when the pipe still holds its shape and the surrounding soil is stable. It’s faster, less disruptive, and often less costly than traditional excavation. We’ll assess your line and clearly explain whether trenchless is possible for you.
Because repairs depend on factors like pipe condition, material, and how much work is needed, prices can vary a lot. Clearing roots might be a few hundred dollars, while CIPP lining projects run between $3,000 and $8,000. Full excavations and replacements especially on tough sites can top $10,000. We recommend an inspection for an accurate estimate before any work begins.
Clay tile pipes generally last 50 to 60 years, and many in Evanston have passed that age. Cast iron pipes can go 50 to 75 years, PVC pipes often last over 100 years, and Orangeburg pipes usually fail between 30 and 50 years. Getting routine inspections helps catch wear and tear early and can extend your line’s service life.
Definitely. Standard home inspections don’t check sewer laterals, but these pipes can have serious hidden problems like root invasion or partial collapse. Getting a sewer camera inspection before buying can save you from costly repairs after closing.