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TRUSTED BY O FALLON, IL HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon991
    Verified french drain services reviews

Top-Rated French drain pros in O Fallon - Updated Nov 2026

Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
314
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Tried to rush three days of work into two days, didn't work. Still waiting for someone to return and seal the discharge pipes. Felt like they sent labor ready guys to do the job, I expected at least the foreman to be seasoned. Nevertheless the young men worked hard within their skill set. If you are thinking of outdoor gutter drains just get a landscaper to do it. Overall looking at the quality of the work, for the price I would of got the same service from a less expensive company."
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

475 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Roberts Foundation And Crack Repair
Roberts Foundation And Crack Repair
4.2(
164
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving O Fallon, IL and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"Everything about this repair job was wonderful - from Brad giving us the bid (and explaining exactly what would be done), to Will and Ree (sp?) doing the excellent work. Everyone was courteous, professional and left everything spotless. And the cost was surprisingly lower than I thought it would be."
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Response time3 days
21 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Life Outdoors
Life Outdoors
5.0(
13
)
Yard Drainage

Serving O Fallon, IL and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"George has completed multiple projects for us - large and small. From a large retaining wall with firepit patio, to landscape lighting, to planting trees and shrubs, to spring maintenance and mulch refresh. He is always professional and responds promptly to messages. His work is high quality as he places great value on customer satisfaction. We will continue to call on George for our ongoing landscape projects and help with our woodland restoration work."
Landscaping Project
Landscaping Project
Additional Photos
Additional Photos
Additional Photos

+55

1 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for AccuLevel, Inc. - Illinois
AccuLevel, Inc. - Illinois
3.9(
231
)
Basement Drainage Channels - Install

Serving O Fallon, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Waterproof crawl space. Crew showed up on time and continued to work until completed. Installed drain tile and vapor barrier under house in muddy environment. Crew cleaned up area including removing mud from driveway. Crawl space looks great. I will recommend without any hesitation."
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

21 neighbors recently requested a quote
Recommended by82%of homeowners
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
357
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"as installed in 2010, which is correctThe plumbers did arrive about 1 hour and 40 minutes into the 2 hour window.  I explained the problem.  They asked me to show where the drain went in the basement.  They estimated it was about 55 feet from the kitchen sink that would need to be cleaned.  They said they would perform a whole house plumbing inspection while there.  While one plumber worked on the drain the other checked for natural gas leaks, there were none, and checked the water heater.  They told me the water heater was installed in 2010, which is correct.  He also told me the anode rod needed replacing.  I googled anode rods and found 2 references from plumbing supply companies that verified everything he told me.  They also sold me an enzyme to maintain the drain.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

295 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Diggin It Earthworks LLC
Diggin It Earthworks LLC
5.0(
5
)
Foundation Drainage - Install or Replace

Serving O Fallon, IL and surrounding areas

Approved

Credit card accepted

Offers commercial services

Diggin It Earthworks is a family owned and operated excavation company serving St. Louis, MO and surrounding areas. We specialize in site preparation, drainage solutions, land clearing, driveway installation, grading, and more. With a commitment to quality workmanship and reliable service, we're here to get your project done right. Insured for your peace of mind.

Excavation
11 neighbors recently requested a quote
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French Drains FAQs, answered by experts

Liquid drain cleaners are harsh chemicals that can erode your pipes. To treat a slow drain or for preventative maintenance, pour hot water down the drain to break up gunk and help move it along. Make sure the water isn’t boiling hot (keep it under 140 degrees Fahrenheit) if you have plastic pipes. However, you’ll need to pull the clog out for bigger backups. 

You should inspect and clean your French drain at least once per year to keep it in good working order. Regular maintenance can help identify clogs, buildup, and damage before they become bigger problems, which increases the lifespan of your drain. The frequency with which a drain clogs can depend on factors like the amount of debris, the quality of the installation, and the type of filter used. If your drain accumulates a lot of sediment, it may require more frequent cleaning. It's also a good practice to check the access and exit points after heavy storms. If you notice reduced drainage or any signs of a clog, clean the drain as soon as possible.

Chemical drain cleaners can work to clear clogs in pipes, but their use should be approached with caution. These harsh chemicals can damage pipes over time, and they can also harm the environment. Use them sparingly and consider alternative methods such as using a plunger or a drain snake. If you have concerns about a persistent clog, it's best to consult a professional who can safely and effectively address the issue without causing further damage to your plumbing system.

To unclog the drain pipe, remove the machine's drain hose from the pipe or sink drain, being careful to contain any water in it. Next, use a plunger for sink drains or a plumbing snake for a wall drain. Test the repair by pouring a small amount of water into the pipe before trying it with a laundry load.

You should hire a sewer service professional to unclog a main sewer line with tree roots. Tree roots can grow into the main sewer line, and this problem requires a specialized hydro jet, or rooter, that is powerful enough to clear the roots. The tree can also damage the main sewer line, and a professional will need to make repairs or replace the damaged sections. Sewer line replacement costs about $60 to $250 per linear foot.

The O Fallon, IL homeowners’ guide to french drain services

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