
Sewer Repair
Cracked clay and cast iron sewer lines, roots and repeat backups under century-old homes.
An alarm sounding in the garden unit, a basement toilet that won't drain or a sewer smell. We repair and replace ejector pumps in Ravenswood homes and two-flats. Our office is on Ravenswood Avenue. Open 24/7.


Fixtures below the sewer line, like a garden unit bathroom or a basement laundry, drain into a sealed basin. The ejector pump lifts that wastewater into the main line. A float starts it and a check valve keeps water from falling back. If one part fails, the fixtures back up.
Call when:
The basin is too full.
The pump can't keep up.
A worn seal or vent issue.
A stuck float or bad valve.
Garden unit conversions and overhead sewers make ejector pumps common here.
A new apartment below grade usually means a new ejector pump.
The pump handles every basement drain.
The top causes of pump failure.
Tested every visit.
Fix it and explain why.
Pump, float, valve, seal and vent.
Flat price first.
Before we leave.

Turning a Ravenswood basement into a garden apartment usually means a bathroom, a kitchen and laundry below the sewer line. That plumbing needs an ejector pump, a sealed basin, proper venting and an alarm. We size the pump for every fixture it serves and plan where the basin goes, ideally where it can be reached for service. It's a lot easier to plan this before the drywall goes up.
Replacing just the pump is the simplest job. A new basin, check valve, vent work or an alarm adds to it. Access under a finished floor matters too. We inspect and quote a flat price.
4.6 stars from 3,576 Google reviews for our Ravenswood office.
"Andrew A and Andrew M were remarkable!!!! We were in such a panic - just moving into our new home that day and they were professional and so knowledgeable! They are amazing!!!"
"Outstanding Work on a Tough Basement Job! I can’t say enough good things about this plumbing team. They tackled a very challenging pipe replacement job in our basement, and from start to finish, they were professional, skilled, and incredibly thorough. The space was tight, the old piping was a mess, and there were unexpected complications along the way but they handled everything with confidence and expertise. [...]"
"We are SO impressed with our service from J Blanton. Jacob C. was incredibly professional and quickly diagnosed our sump pump issue. Being newer to the area we did not have a plumbing company- and we found our forever company for any future issues!"
Stop using basement fixtures and call us.
Stop using every fixture that drains to the basin and call us right away.
Often 7 to 10 years.
Often around 7 to 10 years.
Yes.
Yes. We install the basin, a pump sized for the fixtures and the venting.
A seal, vent or dry trap.
Usually a worn lid seal, a vent issue or a dry floor drain trap.
Yes.
Yes. We handle the plumbing as part of a larger conversion.
It depends on the pump and basin. You'll approve a flat price first.
It depends on the pump, the basin and access. You'll approve a flat-rate price before we start.
Annual Protection Plan
Most plumbing problems start small. The No Drip Club brings a J. Blanton plumber to your home for regular maintenance, so small issues get caught before they turn into big repairs.


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.