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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
51 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%
14 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%
21 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%
22 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

A plumber can get to the bottom of your smelly drain and clean it with specialized jets, hoses, and drain-safe cleaning solutions. It is also smart to call in a plumber if you suspect your drain smell is coming from a stubborn clog or even a leaky pipe.

Yes, hiring a drain cleaner is worth it, especially when compared to the cost of not being able to use a sink, shower, toilet, or bathtub and the potential damage that flooding can cause in your home. You might try a temporary drain cleaning liquid or snaking it yourself, but if the clog is out of reach or these methods do not work, then hiring a professional drain cleaner is the way to go.

If you're dealing with a clogged sink drain, you may be able to avoid removing the drain by using a plunger to dislodge the clog. While we associate plungers with toilets, they can do the same job with your sink drain. Be gentle, though, as forceful movements can push clogs further into your plumbing system and make them more difficult to remove. Additionally, make sure you’re using a sink plunger—with a flat bottom—and not a toilet plunger—which has a smaller bottom protruding from the larger flat piece.

Bleach is generally not recommended for your shower drains. Although diluted bleach can technically help clean your drain, it will not unclog your pipes. In fact, bleach can harm your plumbing system because it’s so powerful. The bleach can change the color of your sink and even corrode metal pipes and fittings.

Often, people reach for bleach because it's already in their house. But it's worth getting a plunger or a drain snake for the job instead. It'll be a lot less money to buy a new plunger than to pay a plumber to repair or replace damaged pipes.

Yes, you can use vinegar to unclog a dishwasher. To do so, combine 4 tablespoons of white vinegar with 4 tablespoons of baking soda and pour the mixture down your dishwasher’s drain. Let it sit for 15 minutes, then pour a cup of hot water down the drain to flush everything out. Finally, run a rinse cycle on your dishwasher to see if the clog is gone.

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.