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TRUSTED BY DE FOREST, 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 De Forest - 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 De Forest, 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 Water Heater Experts
Water Heater Experts
4.9(
54
)
Sump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Nick was awesome! He replaced our 20 year old, leaking water heater with no issues! The new unit is working wonderfully. He was very professional and upfront about the price and the process. The price was also very reasonable. Would definitely recommend him and hire Nick again!"
40Gal Gas Water Heater
40Gal Gas Water Heater
50 Gallon Electric
40 Gallon Electric
40 Gallon Gas

+30

Response time5 hrs
Response rate97%
124 neighbors recently requested a quote
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 De Forest, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
1 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 De Forest, 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

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

Serving De Forest, WI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Fantastic! Alonso Landscape exceeded my expectations. I needed a huge tree removed from the front yard, tree roots removed, stump removed and the old, patchy lawn removed and replaced with sod. The team worked diligently and, more importantly, safely. The new lawn looks amazing - neighbors have commented about how good it looks. I will be a repeat customer when the time comes for the backyard to be spruced up! For the amount of work they did and for how impeccably well they did it, the cost of the project was low. I highly recommend this team."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+40

Response time1 day
Response rate100%
6 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 De Forest, 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
...
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French Drains FAQs, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

DIY is not recommended due to safety risks and specialized equipment requirements. Hire professionals for effective clearing.

Drain clearing removes debris and clogs from drain pipes enough to allow water to drain properly. On the other hand, drain cleaning removes all of the material from the pipe so that water flows unrestricted, which is a longer-term solution. Your plumbing pro will be able to recommend the right service depending on the clog size, frequency of issues, and surrounding pipework.

Common drain issues include slow-running drains, whether in a sink or shower, clogged drains, a bad smell, and water backing up into a sink, shower, or bathtub. Causes range from hair, grease, roots, or toilet paper clogging the drainpipes to flooding outside the home, which prevents sewer lines from draining properly.

Drain fly problems can go away on their own—but only if the insects find the environment inhospitable. Those with a minor infestation can simply flush their toilets and run their faucets more frequently to flush out the flies and larvae. Others will have to deep clean their drains and set up traps.

The De Forest, WI homeowners’ guide to french drain services

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