
Sewer Repair
Cracked clay and cast iron sewer lines, roots and repeat backups under century-old homes.
On a Ravenswood lot, the sewer line runs under the front garden, the walk and often a parkway tree. Trenchless repair rebuilds the pipe through small openings, so most of that stays where it is. Our office is on Ravenswood Avenue.


Trenchless sewer repair, also called no-dig sewer repair, fixes a damaged pipe without digging a trench along its full length. Instead of opening up your yard from the house to the street, we work through one or two access points and repair the pipe from the inside or replace it in place. There are two main methods: cured-in-place pipe (CIPP) lining and pipe bursting. Both fix the line underground, so what's above it stays untouched.
Narrow city lots and old trees leave little room for a trench.
Lining seals them all at once.
Most of it stays in place.
No trench through the root zone.
A liner needs an open pipe.
The footage decides:
| Camera Finding | Approach | Why |
|---|---|---|
| Cracks or roots, still round | Lining | Seals from inside |
| Too broken to line | Bursting | New pipe in the old path |
| One broken section | Spot repair | Fix only that part |
| Collapse | Excavation | Nothing left to line |
You see the footage behind every recommendation.
Planned around a city lot.
Every defect measured.
Around gardens, stoops and trees.
Approved first.

A Ravenswood lot is often 25 or 30 feet wide, with a building close to the sidewalk and a garage on the alley. There isn't much room for a trench, a pile of dirt and an excavator. Trenchless repair needs only a small opening at each end of the damaged section. That keeps the work off the stoop, out of the gangway and away from neighbors' foundations. We plan the openings around what you'd rather not have disturbed.
4.6 stars from 3,546 Google reviews for our Ravenswood office.
"We got our sewer line repaired and a new clean out point installed as well as the sewer liner installed end up, wow. I'm really grateful because one we just bought the house, and through the sewer line connection because the house is so old. They discovered that the assure connection to the house, the main sewer line was made out of terracotta. [...]"
"Rick was on time, polite, willing to explain the whole process. Tree roots had broken the remaining clay pipes under my front lawn and ramp. Inserting a liner with a 25 year warranty was the most logical choice I could make. The job went well and quickly. BONUS: . Here's a photo of plumber Ron Thomas with my dog Honeycomb. [...]"
"The ENG team did an amazing job installing a liner on our sewer line. It was a very technical job that required a full days work, but they managed wonderfully despite the unexpected snow and inclement weather conditions. Just as important, they were very kind through the process. Thank you!!! Services Outdoor plumbing system repair"
Often, if it holds its shape.
Often. If it's cracked but round, it can be lined.
Usually, and we handle it.
Sewer repairs in Chicago usually need a permit. We handle the paperwork for our work.
Decades.
Liners are designed to last for decades.
For part of a day.
Usually only for part of the day.
Sometimes.
Sometimes, depending on where the line runs. The camera tells us.
It depends on length, depth and method. You'll approve a flat price first.
It depends on how much of the line needs work, the depth, the method and access. You'll approve a flat-rate price before we start.
Annual Protection Plan
Prevent catastrophes before they disrupt your life. The No Drip Club ensures your waste and sewer lines are monitored and serviced regularly by J. Blanton’s absolute best.


Cracked clay and cast iron sewer lines, roots and repeat backups under century-old homes.

Slow, gurgling or backed-up drains in kitchens, bathrooms and basements.

Repair for frozen or burst pipes, from basement water lines to back porch spigots.

Water testing and filtration systems, from under-sink filters to whole-house units.

Repair and replacement for tank and tankless water heaters that leak, make noise or run out of hot water too fast.

Repair and replacement for garbage disposals that jam, leak or just hum.

Burst pipes, sewer backups and no hot water, any time of day or night.
Our Ravenswood office is at 5126 N Ravenswood Ave, and our phone line is open 24/7.
We also serve Lincoln Square, Andersonville, Edgewater, North Center, Uptown, Albany Park, West Ridge and more.