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TRUSTED BY DEFOREST, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified french drain services reviews

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

Avatar for KJM Plumbing
KJM Plumbing
4.9(
27
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Deforest, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"100% positive experience with Kurt. He instantly responded to my service request to replace a water heater and showed up next day 7am on the dot. Honest guy and much more reasonably priced than other plumbers in the area. Definitely will use him for future plumbing projects."
Response time1 day
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Advanced Home Services
Advanced Home Services
4.6(
137
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Deforest, WI and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

"Quick and easy. I've used him before because of great service. Already had everything because my other one broke and drained all over the floor. Probably would have been at least 3-4 hours if I was replacing one that broke because of just not functioning."
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+1

Response time1 day
Response rate100%
Recommended by86%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
5.0(
7
)
Drain Clog or Blockage - ClearBasement Drainage Channels - InstallDrain Clog or Blockage - Clear - For Business+2 more

Serving Deforest, WI and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We take pride in serving the vibrant community of West Madison, and we understand the unique plumbing challenges that homeowners in this area may face. Whether it's addressing hard water issues prevalent in the region, performing sewer line inspections to prevent root intrusions, or offering eco-friendly plumbing solutions, our expertise is tailored to the specific needs of West Madison residents.\n\nTrust Benjamin Franklin Plumbing of West Madison to safeguard your pipes and preserve the integrity of your plumbing system. With our unwavering dedication to quality, reliability, and customer satisfaction, you can feel confident that your home is in capable hands.\nFully licensed and insured!

Diego
working on sink
with homeowners
33 neighbors recently requested a quote
Avatar for Southport Plumbing, Heating & Cooling
Southport Plumbing, Heating & Cooling
5.0(
17
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSump Pump or Interior Foundation Drains - Install

Serving Deforest, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

At Southport Plumbing, Heating & Cooling we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

Triple Sump Pump
After
Before
Stack Before
Stack After

+4

22 neighbors recently requested a quote
Avatar for Alonso Landscape Service LLC
Alonso Landscape Service LLC
4.2(
74
)
Yard Drainage

Serving Deforest, WI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Ramon and his team are masters of their craft. We used them to grade and seed our entire yard after construction. They pay attention to the details that matter, they’re efficient, and they do a great job cleaning up after they are done. We could not be happier with Alonso Landscape Service LLC! Thank you!!"
Additional Photos
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Additional Photos

+40

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Central Wisconsin Excavating
Central Wisconsin Excavating
5.0(
12
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Deforest, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Central Wisconsin Excavating (CWE) did a fantastic job on our project. They built a solid, well-prepared foundation for our 80,000-bushel grain bin and graded our driveways perfectly to ensure water drains away from our buildings. Their attention to detail, quality of work, and professionalism really stood out. The site was left clean and properly finished, and everything was done right the first time. We’re extremely happy with the results and would highly recommend CWE to anyone needing excavation or site work done right."
Pond project
Pond project
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
164
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - Install

Serving Deforest, WI and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"The repair person fixed the issue by changing the drain hoses. Previously, the unit had used a single drain hose where two would have been more appropriate. Adding a second hose and replacing the first hose eliminated the drain issues. He also did a good job explaining everything that he did."
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air

+15

104 neighbors recently requested a quote
Recommended by90%of homeowners
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French Drains FAQs, answered by experts

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

There are several common signs that your main sewer line may be clogged. Key indicators include multiple fixtures in your home draining slowly, gurgling sounds coming from drains or toilets, and water backing up into showers, sinks, or toilets. You might also notice water backing up from the plumbing system's drain cleanout, water in your basement drain, or unexplained wet patches on your lawn. Foul odors, such as the smell of raw sewage or rotten eggs, are another common symptom. The most reliable way to confirm a main sewer line clog is to hire a professional plumber to perform a camera inspection.

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.

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.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

The Deforest, WI homeowners’ guide to french drain services

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