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TRUSTED BY DENMARK, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon280
    Verified french drain services reviews

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

Avatar for Everdry Waterproofing
Everdry Waterproofing
4.5(
23
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Denmark, WI and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Great people, great service. Had my basement done in 2022, as we know 2023 has been very wet so far and my basement has not a sign of leaking. It's been dry even after the sumpump discharge hose came off, no water even in the outdoor window well. Super job."
Encapsulation
.
almost finished
Finished Sump and drain tile install
Review Letter

+2

Response time1 day
Response rate92%
57 neighbors recently requested a quote
Avatar for Greenway LS, LLC
Greenway LS, LLC
4.9(
9
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceYard Drainage

Serving Denmark, WI and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"We meet with Joe at our home in late summer and discussed our drainage concerts for the yard’s drainage. We came up with a plan for the yard. It was installed last fall. With this last big snowstorm and with the water runoff it was handled by the drainage system and drained the yard very well and solved the problem."
French Drain
Catch Basin
Open Top French Drain
Rough in Downspout
Rough in Downspout

+3

Response time3 days
Recommended by87%of homeowners
Avatar for Total Ground Solutions LLC
Total Ground Solutions LLC
5.0(
3
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - InstallDrain Line Breakage - Camera Locate

Serving Denmark, WI and surrounding areas

Approved

Free estimates

Offers commercial services

"I am honestly amazed at the work that Cooper and Tony did! The entire experience from the first inquiry, to the estimate, and right down to the timeline, and clean up, exceeded my expectations by far!! This is a company that clearly takes pride in their work! I will 100% recommend them to everyone I can!"
Gravel tilling
Gravel tilling
Gravel tilling
Gravel tilling
Gravel tilling

+31

2 neighbors recently requested a quote
Avatar for Extreme Pro Solutions LLC
Extreme Pro Solutions LLC
3.1(
7
)
Foundation Drainage - Install or Replace

Serving Denmark, WI and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Extreme Pro Solutions was hired to remodel my basement. The process was flawless from start, they took excellent care of the property while conducting their work, left the place clean and the results were amazing."
Mold After
Mold After 2
Mold After 3
Attic Mold Remediation
Attic Mold Remediation

+14

Response time11 hrs
Recommended by60%of homeowners
Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Denmark, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"The insurance company hired another remediation company on our behalf, but I contacted Rich for another estimate/opinion. Rich provided me advice via phone on multiple occasions, told me what to look for and assured me that the other company was following industry standards. Ultimately Rich came to our house to potentially provide us with an estimate on the rebuild portion of the remediation. Although we could not use Custom Craft Environmental for this project, I would recommend them to anyone and would definitely use them in the future, based on Rich's knowledge, responsiveness and professionalism."
Additional Photos
Additional Photos
Additional Photos
Before
After

+1

Recommended by94%of homeowners
Drain Reliever
4.7(
6
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Denmark, WI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Mike had excellent communication, very friendly, arrived quickly, squeezing me into his schedule.  Performed task very well.  I was just shocked that a quick & easy job would cost $225 when the only part needed was a wax ring.
"
Recommended by66%of homeowners
Avatar for Joski Sewer Services -   Facebook
Joski Sewer Services - Facebook
4.2(
5
)
Drain Line Breakage - Camera Locate - For Business

Serving Denmark, WI and surrounding areas

In business since 2014

Credit card accepted

"We called Mark early in the morning, and he had our drain cleared less than three hours later. He worked quickly and efficiently, and we thought that the charges were reasonable. We would highly recommend Joski Sewer Services."
Storm sewer
Storm sewer
Storm sewer
Storm sewer
Storm sewer

+3

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 25
French Drains FAQs, answered by experts

Plumbers use a variety of tools to help unclog the toughest of drain clogs, but the most common tools they use are drain snakes and augers. They try a plunger or drain snake to start, then move to heavy-duty augers, and finally try using a hydro jetter to blast away the clog with high-pressure water. Hiring a plumber to unclog a drain costs $125 to $300, largely depending on the extent and location of the clog and which of these methods is best for clearing it.

No, you should avoid using liquid drain cleaners. These chemicals, often packed with sulfuric or hydrochloric acid, can wreak havoc on your pipes, causing erosion and potential leaks. They’re also dangerous to your health. If you’re dealing with a stubborn clog, manual removal or a professional plumber is your best bet. Chemical drain cleaners can often make things worse, especially if the clog stays put and the chemicals linger in your pipes.

This depends on the location of the blockage. If the blockage is in your home’s system, anywhere in the system, it is your responsibility as a homeowner. Blockages seldom happen because of items or buildup coming from the city, which means it originates in the home. It becomes the city’s responsibility at the exact point your home’s line distributes waste into the city’s system. The exception is if the problem in your home damages the city lines.  

With a one-way cleanout, you can access your sewer line from one direction. Depending on the way it curves, a plumber can either access the side of the pipe that goes into your home or the side that goes to your yard. On the other hand, two-way cleanouts allow pros to access both sides of the sewer line, thanks to their dual-pipe design (they’re usually U-shaped).

The spin cycle on your washer should initiate draining, but if you still find leftover water in the washing machine tub, you may need to drain it manually. To manually drain a washing machine, you’ll need to turn off the power supply and locate the drain hose, filter, and pump. Open or disconnect these parts and let the water drain into a bucket.

The Denmark, WI homeowners’ guide to french drain services

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