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TRUSTED BY SENECA, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon89
    Verified french drain services reviews

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

Avatar for Copper Sky Plumbing
Copper Sky Plumbing
4.8(
55
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - Install

Serving Seneca, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"I had a slow drain, but the plumber said my drain was not a clog. The problem was a non-functioning stopper. He replaced the stopper. He did a good job, but I felt it was on the high end for the repair work. It cost me $365 just to replace it with a new stopper. The work was great, but the price I felt was on the very high end. I confirmed the average cost for this job online (Porch.com and A.I.) Attached is the stopper that was replaced with a new stopper."
Electric to Gas
Original bathtub before
Demolition has begun
Shower walls are removed, bathtub is sawed in half for removal.
Ready to begin installation of new shower.

+39

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Seneca, 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%
26 neighbors recently requested a quote
Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
4.7(
362
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Seneca, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"My situation was particularly difficult, with my drain clean out being in my crawlspace in a cramped spot. Bob really impressed me with his ingenuity, and more importantly his confidence in how to best do the job. Bob and Kevin got my main sewer line cleared and everything cleaned up in 2 hours. I highly recommend R.A. Mechanical."
Misc
Misc
Misc
Misc
Misc

+63

Response time5 hrs
405 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Basement Drainage Channels - Install

Serving Seneca, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"After putting up for years with an uneven driveway, I hired Thrasher to fix it. I was so impressed by the professionalism of both the estimator and the repair crew, and I am very pleased with the results."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
950 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for AccuLevel, Inc. - Illinois
AccuLevel, Inc. - Illinois
3.9(
231
)
Basement Drainage Channels - Install

Serving Seneca, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We are very satisfied with their work. Workers were very professional and the hardest working group I have ever seen. They installed an under the floor drainage system along a 60 foot basement wall. We have had no water on our basement floor since it was installed 2 months ago. We have had multiple downpours since then. We had water on our basement floor every time it rained before their installation. We highly recommend them."
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

18 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mid America Basement Systems
Mid America Basement Systems
3.8(
67
)
Foundation Drainage - Install or Replace

Serving Seneca, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I had a wonderful experience with MidAmerica Basement Systems & highly recommend them if your having any waterproofing needs. My project: I purchased my home 3.5 years ago & it started getting water in the basement last year after the outside drainage & tiling system put in my previous owners failed miserably. It would literally be full days of pumping water out of multiple locations in my basement. There were issues of moisture even with two dehumidifiers running & subfloors the crew took out & cleaned up after as well. Scheduling: They will schedule a ways out for appointments but only because it's a high demand working system. Others may be able to offer services quicker but there is likely a reason they are not busy. I got several bids in the time I waited for my MidAmerica Basement Systems appointment & encourage you to as well but definitely wait until after your appointment to make a decision. They were not the cheapest but had the best guarantee (100%), best working system, and a few things I've learned in my 20 years of homeownership is if you go cheap & need to redo it your typically spending more than if you did it right the first time & your home is not something to skimp on or take chances. MidAmerica Basement Systems will send you detailed emails as to what you can expect for each appointment. They will mail you a packet of information regarding different systems that work vs fail & throughly explain the dangers & hazards water/moisture in your home will cause. Our basement got so bad from the Derecho the only dry place was in our basement was the shower & my celing developed black mold quickly from the moisture. Not only did they offer a system to waterproof my basement but a whole house dehumidifier & air purifier which would have saved my ceiling if I had earlier. Sales: I had Justin A for sales & he was very thorough in listening to my problems & needs as well as took his time in explaining & showing me how they could fix my issues, how the system works, as well as answering all of my questions with detail & no hurry. He was absolutely great about changes I made in adding work later on (before my appointment) as well. He doesn't make it feel like a sales pitch, is not pushy at all, & really works to get you the most work in your budget (prep & finish work offered), as well as taking his time with you through the entire process. The office crew: The office staff was very polite & helpful. I mostly worked with Desiree S & Kim B who are extremely responsive in working with me. The Crew: My crew consisted of Brandon T, Sam G, & Ethan T who I highly recommend! These young men are the exact type you want on your project! They are polite, respectful, hard working, efficient, trust worthy & have a great work ethic! They not only got the job done in the time allotted but left my basement incredibly clean which I didn't expect. They thoroughly go over the work before & after as well as answer any questions you have along the way & explain in detail any changes if something isn't to plan before just doing something differently. They called before heading to my house as well which I thought was very courteous. I imagine they have a lot of great workers but anyone I know that I send their way, I'll have them ask for these men as the crew on their home. Overall: Overall I give them 5 stars & they earned it all the way. I will say it's winter so not when one typically gets water in their basement so I am unable to review how the system works fairly. I do, however, plan to leave another review after we get some lovely wet Iowa spring weather or melting of our snow mountains to test it out. I don't expect my review to change & feel confident in the upcoming months & years. Thank you MidAmerica Base..."
Crawl Space Before
Crawlspace After
Crawlspace in Progress
Taking care to keep the space clean.
Before Concrete Leveling

+41

Response time1 day
102 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Last step junk removal
Last step junk removal
5.0(
1
)
Foundation Drainage - Install or Replace

Serving Seneca, IL and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

Hello my name Is isaak, I own last step junk removal we operate in Elgin il, and we specialize in junk removal in residential and commercial buildings, like, furniture BAG OF JUNK, TVS, etc \nFree estimates via message or email\nWe would love the opportunity to work with you,

Tree debris/ leaves
Tree debris/ leaves
Tree debris/ leaves
House clean outs
House clean outs

+4

8 neighbors recently requested a quote
...
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French Drains FAQs, answered by experts

A professional drain cleaner is a plumber or specialized drain cleaner with the necessary tools to unclog drains and tiles to keep waste water flowing out to the septic tank or city sewer for processing. Keeping wastewater from backing up into your home helps keep you and your family safe from potential contamination and sickness. These pros can help resolve nearly any drain situation in a safe and efficient manner.

You’ll likely pay between $300 and $450 to unclog your toilet with Roto-Rooter. However, the price could change depending on if the clog has caused a lot of damage, which your plumbing pro will want to inspect during your service appointment. Keep in mind that you won’t get a quote from Roto-Rooter over the phone. They have to send a pro out for an in-person cost estimate. You can also attempt to snake your own clog for a lot less, and simple drain snakes cost no more than $50.

There are several signs that can indicate your leach lines are broken, failing, or in need of repair, including puddles of water or a marshy consistency to the ground above or around the pipes, slow drainage or plumbing backups inside your home, and noticeable odors or gurgling sounds coming from your leach field. Keeping your septic system properly maintained, including having your septic tank pumped at regular intervals, can help ensure your leach lines stay in good working order for a long time.

As a general rule of thumb, it’s best to clean your linear drain every two to three months to prevent debris buildup. However, if you notice it draining slowly or an odor from your drainpipes, it’s best to clear the clogged drain and maintain it more often. If you let a clog go for too long, you may have to invest in the price of professional shower drain cleaning, which costs about $225.

Using less toilet paper is the easiest way to prevent future clogs. Also, avoid flushing sanitary products, thick paper towels, or hair down the toilet. If you’ve been using a brick in the tank to reduce the water used to flush the toilet, take it out immediately. Bricks will eventually fall apart and clog your toilet drain. Keeping your toilet lid closed also helps avoid future clogs.

The Seneca, IL homeowners’ guide to french drain services

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