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Best french drain pros near Marengo, IL

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TRUSTED BY MARENGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified french drain services reviews

Top-Rated French drain pros in Marengo - Updated Nov 2026

Collins Sanitary, LLC
4.6(
140
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Marengo, IL and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"I live in MI, but had to get a toilet replaced at my mother's home in Burlington, WI. Not happy with the estimate I got from her regular plumber, I posted the job on Networx.com, a Home Advisor partner. Ryan Collins (Collins Sanitary, LLC) was on the phone within 10 minutes offering to do the job. Since I was in town only briefly, I needed to get the job done quickly. After checking his credentials (Ryan is a Master Plumber), I called back and was able to schedule the work for the very next day. Ryan arrived when he said he would, completed the work quickly and efficiently, cleaned up the work area, and charged a very fair price. (He installed a toilet that my husband was able to buy on sale at Menard's, and hauled away the old one.) I couldn't have been more pleased. Not only would I recommend Collins Sanitary to others, I've also advised my mother to permanently switch plumbers!"
Response time7 hrs
52 neighbors recently requested a quote
Recommended by97%of homeowners
Wagner & Sons Plumbing, LLC
4.8(
241
)
Drain Clog or Blockage - Clear

Serving Marengo, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1962

Free estimates

Emergency services offered

"Mike was early to appointment and easy to talk to he listen to my suggestions and we decided on a plan of action to reroute a sink drain that ran under my 100+ yr old house instead of tearing up the concrete. He and Eric came out on day that worked for both of us arrived early and jumped right into it and it was done quick and well with no mess left behind. I have found my go to guy for plumbing no more wondering who to call that I can trust. I feel good about the work and know my problem is has been permanently fixed."
Response time7 hrs
46 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Dynamic Plumbing and Heating, LLC
Dynamic Plumbing and Heating, LLC
4.6(
500
)
Drain Clog or Blockage - Clear

Serving Marengo, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Two problems: one, a leaky toilet. The toilet is very old. One prior plumber refused to work on it, said it was too old to fix. Dynamic had it fixed in about 45 minutes. The second problem is ongoing. I have a drain problem in a basement floor drain that takes water from a washer via a sink. They rodded in every direction but it still drains slow. The plumber stuck with the job for five hours trying to resolve it. Unfortunately it looks like we're going to have to do some major repairs (jackhammer the concrete floor and replace the pipes). However I give them credit for going above and beyond to try to solve the problem."
 Vessel Sink
 Kitchen Sink
 Powder room sink
 Pedestal Sink
 Bathroom

+8

7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Marengo, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Austin and his crew were great. The Real Seal staff is professional, courteous and on time. They gave accurate estimates, time frames and provided real solutions. Replacing the sump pit created a mess as they basically had to dig a new pit. The crew did a great job cleaning up. By the time the crew was gone you would have never known they were there. We have used The Real Seal in the past when we needed an additional sump pit and an interior drain tile in the opposite side of the house. We had had minor water seepage issues for many years and was unable to determine the cause. Austin took the time to work the issues, determined the cause and came up with a great solution. We have had no issues and many heavy rains in the past couple of years since the work was completed. Without the work done by The Real Seal we would have definitely had water issues. We have used The Real Seal in the past, and if we have issues that they work on, we would definitely use them in the future."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
232 neighbors recently requested a quote
Recommended by98%of homeowners
JS Plumbing and Sewer Inc.
5.0(
13
)
Drain Clog or Blockage - Clear

Serving Marengo, IL and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I got a referral from a friend of mine. When I had a plumbing problem, he said. These guys were very reasonable and very timely. I very much agree with that. They came out on a saturday, replaced all the drain pipes from my sink to my sewer outlet in record time and charge me a very fair price. I then had another project at another property. Joe came out, looked at it immediately told me what it would take to resolve the issues and we haven't done that project yet. But it's gonna be getting done soon. Great guy to work with, absolutely dedicated to his craft."
Avatar for TRIANGLE PLUMBING LLC
TRIANGLE PLUMBING LLC
5.0(
32
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Marengo, IL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

1 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Marengo, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"We highly recommend US Waterproofing. Unfortunately, after repeated issues (we’ve had water getting through a basement door, water backing up from drain/sewer pipe, foundation cracks – all which were addressed) we now have had issues with hydrostatic water pressure delivering a great deal of water to our finished basement. Only one solution – drain tiles and sump pump installation. US Waterproofing was outstanding, every step of the way. They communicated clearly what was needed, and much to our surprise, what was not. They did not ever try to sell us anything that was not needed – only what was – installation of drain tile, window well drains, sump pump, and all work related. All of the crews involved were outstanding – in particular, the crews installing the drain tile and sump pump. The supervisor clearly and concisely explained every step – and when issues arose, they were dealt with promptly. The teams removing drywall and reinstalling also did very good work, and were very responsive. Everything was done correctly, and on schedule The work is now complete – and the basement is back to normal. I commend USW on all facets – they explained everything, did not try to oversell anything, and were responsive to issues as they arose. All the way around – sales, customer support, install teams – outstanding. If you have an issue with water in your home, please consider US Waterproofing."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
17 neighbors recently requested a quote
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French Drains FAQs, answered by experts

Pouring drain cleaner down a vent pipe isn’t recommended. First of all, unlike a clog in a sink or bath caused by such material as soap scum build-up, toothpaste, and hair, clogs in a vent pipe are likely the result of debris from trees or even an animal stuck in the pipe. Drain cleaners won’t be able to eat through this kind of material. The cleaner will only become clogged in the vent with the debris, causing even more problems.

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

Your dishwasher drain hose may have a clog if your dishwasher is full of water, your dishes aren’t getting cleaned, or water takes a long time to discharge into the garbage disposal.

Inspect regularly for clogs, clean drain lines, and ensure grading directs water away from the foundation.

It is safe to flush small amounts of bleach down the toilet. Don’t flush more than ¼ cup of bleach. Instead, consider diluting it and pouring it down the sink drain.

The Marengo, IL homeowners’ guide to french drain services

From average costs to expert advice, get all the answers you need to get your job done.