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Best french drain pros near Delavan, WI

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TRUSTED BY DELAVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon453
    Verified french drain services reviews

Top-Rated French drain pros in Delavan - 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 Delavan, WI and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"Ryan did a great job fixing my toilet and they cleaned up the area before they left. It was reasonably priced. I would hire him again for any repair or new project."
Response time7 hrs
52 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Delavan, WI and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"My existing window well had pulled back from the homes foundation over the past 20 years, allowing water and sediment to enter the well. Sediment would plug the drain causing water to build up and create an aquarium in the window well. You pass waterproofing installed a new window well and securely fastened it to the cement foundation. They carefully removed the previous window well and took care not to brutalize the surrounding landscape. Completely satisfied with their work"
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
17 neighbors recently requested a quote
Innovative Plumbing, LLC
4.4(
96
)
Basement Drainage Channels - Install

Serving Delavan, WI and surrounding areas

Approved

In business since 1998

Free estimates

Customers say: Quality work

"He was very professional, removed the toilet, not only did he replace the wax ring, he caulked around the outside of the pvc pipe which made sense, that way if there was a leak again, it would be noticed in the bathroom and not on the ceiling of the finished lower level. He knew what he was doing, explained everything as he was working."
All new plumbing and sewer connections
All new plumbing and sewer connections
All new plumbing and sewer connections
All new plumbing
All new plumbing Remodel/Addition

+5

Response time1 day
Recommended by100%of homeowners
Avatar for Groundworks
Groundworks
4.6(
917
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Delavan, WI and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+13

50 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Roberto Nova Landscaping
Roberto Nova Landscaping
4.7(
43
)
Yard Drainage

Serving Delavan, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: Super punctual

"Roberto did a drain in our back yard and did a great job. I asked him to quote our patio which needed alot of work. The quote was competitive so we hired him for that as well. Him and his crew were excellent and they do a phenomenal job. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time4 days
Response rate100%
17 neighbors recently requested a quote
Avatar for King of Kings Landscaping
King of Kings Landscaping
4.9(
17
)
Foundation Drainage - Install or Replace

Serving Delavan, WI and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of lawn care and landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

My Work
My Work
My Work
My Work
My Work

+6

Response time10 hrs
Response rate94%
23 neighbors recently requested a quote
Avatar for Roman Landscaping and Snow Removal
Roman Landscaping and Snow Removal
5.0(
7
)
Foundation Drainage - Install or ReplaceYard Drainage

Serving Delavan, WI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

At Roman Landscaping and Snow Removal our belief is that our customers needs are the utmost importance. Our team with 10+ years experience is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or to small, please contact us for a free estimate!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
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French Drains FAQs, answered by experts

Drain pipes carry wastewater from sinks, toilets, showers, and other fixtures to the main sewer line. They’re typically located within the walls and floors and beneath a home’s foundation. Meanwhile, sewer pipes transport collected wastewater to a septic tank or a municipal sewer system.

A liquid drain cleaner can sometimes make a clog worse over time if you use it improperly or too much. The chemicals in drain cleaners can corrode and damage pipes, causing cracks and leaks that may cause further blockages. If the clog is more than the liquid drain cleaner can handle, the cleaner will simply add chemicals to a bigger overall problem.

Most commercial liquid drain cleaners work in 15 to 30 minutes. Consult the label on the bottle for additional instructions or time suggestions to prevent damage to your drainpipes. Alternative solutions such as baking soda, salt, white vinegar, and/or boiling water can take longer since they are less harsh than liquid drain cleaners.

Bleach—even diluted bleach—is not always the safest option for cleaning your drains. With a high pH, bleach can be highly corrosive to many types of pipes, especially when used regularly. When mixed with household cleaners and organic waste, it can also create dangerous chemicals. Remember to use proper protective equipment and ventilation when dealing with bleach.

Your clothes—and your washing machine—will send you a few signals if you’re overdue for cleaning your washing machine filter. If you notice a buildup of detergent residue on your clothes, your clothes don’t dry quickly or at all, or you’re noticing lint in the machine, it’s time to clean the filter. 

The Delavan, WI homeowners’ guide to french drain services

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