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Expert Help for Drains & Sewers in Mount Prospect, IL

Mount Prospect’s mature parkway trees and post-war houses are a hard combination for sewer lines. Many homes built in the 1950s and 1960s still drain through clay tile or cast iron laterals, and tree roots work their way into the joints. The first sign is often a slow basement floor drain, and the next is sewage coming back up after a heavy rain. Professional service for drains & sewers clears the blockage, finds what caused it, and repairs the line so the backups stop.

Sewer and Drain Services From Intelligent Service

Intelligent Service is a family-owned company in Mount Prospect, IL, that handles sewer and drain services for homes across the northwest suburbs. Our rooter work covers everything from a clogged kitchen sink to a full main line replacement.

A sewer repair is one of the bigger bills a homeowner faces, so the diagnosis has to be right. Our technicians are trained to find the real cause, explain it in plain terms, and lay out your options before any digging is discussed.

Signs Your Drains or Sewer Line Need Attention

Drain trouble usually starts small and gets worse with every big storm. These are the warning signs we see most in local homes:

  • Floor drain backups: Water or sewage coming up through the basement floor drain is a classic sign of a blocked main line.
  • Several slow drains at once: When tubs, sinks, and toilets all drain slowly, the problem is usually in the sewer line, not one fixture.
  • Gurgling toilets: Air bubbling up through a toilet while the washer drains points to a partial blockage downstream.
  • Sewer odors: A sewage smell in the basement or yard can mean a cracked pipe or a dried-out trap.
  • Soggy yard patches: A wet, sunken spot over the sewer line can signal a broken or separated pipe.
  • Recurring clogs: A drain that clogs again weeks after it was cleared usually has roots or a pipe defect behind it.

Clay tile can last for decades, but its joints are the weak point, and a blocked main line can flood a finished basement fast.

Drain Cleaning, Sewer Repair, and Replacement

We match the fix to what’s actually happening inside the pipe. A simple clog gets cleared, while a cracked or collapsed section gets repaired, lined, or replaced.

Our Drain and Sewer Services

Here’s the work our drain and sewer team handles:

  • Drain cleaning: Clearing clogged kitchen, bathroom, laundry, and floor drains.
  • Hydro jetting: High-pressure water that scours grease, scale, and roots off the pipe walls.
  • Sewer camera inspection: A video look inside the line to spot roots, cracks, sags, and breaks.
  • Sewer line repair: Fixing cracked, separated, or root-damaged sections of the main line.
  • Sewer lining: A new pipe formed inside the old one, sealing cracks and joints without trenching the yard.
  • Trenchless sewer line replacement: Replacing a failed line with far less digging than a traditional trench.

A cable snake punches a path through a clog, while hydro jetting cleans the full width of the pipe. We’ll recommend the method that fits your line’s age and condition.

Related Services

Sewer trouble and plumbing trouble often show up together. Our plumbing services team handles the fixtures, supply lines, and water heaters on the other side of the drain.

We also install and repair sump pumps, which keep groundwater out of basements during heavy spring rains. A working sump pump and a clear sewer line together give a basement its best protection.

Why Choose Intelligent Service in Mount Prospect, IL?

Sewer work is a big decision, and you deserve straight answers before you commit. Here’s how we approach every drain and sewer job.

  • Free second opinion: If another company quoted a sewer repair or replacement, we’ll come out and televise your main line from an exterior cleanout at no cost.
  • Honest diagnosis: You get a clear explanation of what’s wrong and why, without pressure or upselling.
  • Licensed and insured: We’re a licensed Illinois plumbing contractor, fully insured for work on your property.
  • Emergency help: We answer sewer backups around the clock, including nights and weekends.
  • Clean job sites: Our technicians protect your floors with shoe covers and tarps and clean up when the job is done.

Our goal is a sewer line that drains properly for years, not a callback next month.

Get Your Drains Flowing Again in Mount Prospect

Slow drains and sewer backups get worse with time, especially once spring storms arrive. You can request drain and sewer service online, and we’ll schedule a technician to track down the cause. We work seven days a week, so a weekend backup doesn’t have to wait until Monday.

Frequently Asked Questions

How much does sewer line repair cost in Mount Prospect?

The price depends on the length and depth of the line, what’s wrong with it, the repair method, and whether the pipe runs under a driveway, parkway, or landscaping. A spot repair on one cracked section costs far less than replacing the whole lateral. A camera inspection gives us what we need to quote the job accurately.

Who is responsible for the sewer line from the house to the street?

In many Chicago-area suburbs, the homeowner owns the sewer lateral from the house to the connection at the municipal main, often including the stretch under the parkway. Rules vary by village, so it’s worth confirming with Mount Prospect Public Works before work starts.

How often should a sewer line be cleaned?

Lines with a history of root intrusion often need cleaning every year or two to stay clear. Homes without past problems usually only need a camera inspection when symptoms show up or before buying the house.

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Written By Intelligent Service

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