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TRUSTED BY DE FOREST, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon797
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in De Forest, WI

*The Angi rating for Sump Pump Installation companies in De Forest, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

*The HomeAdvisor rating for Sump Pump Installation companies in De Forest, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

Last update on February 27, 2026

Find Sump pump installation pros in De Forest

Avatar for Aqua Well & Pump Systems Inc
Aqua Well & Pump Systems Inc
4.6(
71
)
Sump Pump - Repair or Replace

Serving De Forest, WI and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"I had a flood due to a sump pump failure. They sent their technician out within hours and he replaced the pump which was overflowing within an hour. Other companies were not able to show up for days. I couldn't speak more highly of this company!!!!!"
QUESTIONS ANSWERED
Airlift Your Well
Fully Stocked
Response time9 hrs
3 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for KJM Plumbing
KJM Plumbing
4.8(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Kurt was superb! He installed a water softener I purchased from Home Depot and was able to install same day. His pricing was affordable and he arrived as scheduled. Very professional. Will definitely call again for all my plumbing needs!!"
Response time1 day
2 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
164
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"I purchased a new HVAC system from Cardinal. Everything about the job went as planned, in the amount of time we were promised. The installers were professional and cleaned up the work space very well when they were finished. I would use Cardinal again without hesitation."
68 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Kegonsa Plumbing
Kegonsa Plumbing
4.9(
14
)
Sump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Very quick response to receive a quote. They arrived on time and did awesome work! They left me with a new tub, surround and fixtures and cleaned up all the mess. New tub looks great! I would definitely hire again. Thank You!"
Additional Photos
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+9

Recommended by100%of homeowners
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Avatar for Southport Home Services
Southport Home Services
5.0(
8
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They were fast and efficient. Great job! And very nice people, too!"
Triple Sump Pump
After
Before
Stack Before
Stack After

+4

24 neighbors recently requested a quote
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Adler Plumbing, LLC
New to Angi
Sump Pump - Repair or Replace

Serving De Forest, WI and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

Welcome to Adler Plumbing, LLC! In business since 2023, we are a full service plumbing company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in all service and repair for both residential and commercial properties, and no job is too big or too small. Serving Cross Plains and its surrounding areas, be sure to give us a call today!

Response time3 hrs
1 neighbors recently requested a quote
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Avatar for JLF Plumbing LLC
JLF Plumbing LLC
4.5(
36
)
Sump Pump or Interior Foundation Drains - Install

Serving De Forest, WI and surrounding areas

In business since 1974

Free estimates

Warranties offered

"I'll always call Aaron when I need plumbing, whether new install or repairs. He's prompt and does what he says he'll do. He came fast when we needed work urgently"
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Recommended by93%of homeowners
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Avatar for E-Z Plumbing Co., Inc.
E-Z Plumbing Co., Inc.
4.7(
33
)
Sump Pump - Repair or Replace

Serving De Forest, WI and surrounding areas

In business since 1972

Free estimates

Credit card accepted

"Called early on a Friday morning. Scott was here within 90 minutes and sent a crew that afternoon. Water heater installed within 8 hours of initial call. Great customer service. Thank you for getting me back to normal so quickly!!!"
Response time10 hrs
Recommended by93%of homeowners
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Showing 1-10 of 25
Sump Pump Installation questions, answered by experts

If you’re wondering if your home even needs a sump pump, consider whether you’ve struggled with flooding issues in the past. If your house is in a flood-prone area, your yard has poor drainage, or you’ve dealt with any other water problems, then it’s likely well worth it to replace your old sump pump with a new one.

If your sump pump isn’t engaging, it might be clogged with dirt and debris. Check to see if the fitting lid is loose and has been letting debris in. Next, check the float and make sure it’s not obstructed by rust or gunk, which results from insufficient maintenance. Tangled wires or damaged switching systems can also stop your sump pump from engaging.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

There are several indicators that your washing machine’s drain pump is bad, including incomplete cycles, water not draining, lack of spinning, a foul odor when the machine is running, and a loud grinding or buzzing noise when the pump is trying to move water down the drain.

A water pressure booster doesn't require special maintenance. Like any house system, inspections should be a regular part of your annual schedule. Check for leaks, faulty valves, pressure loss, and mineral build-up. Pressure loss could be a result of mineral build-up, and you can descale the system with a vinegar and water solution.

The De Forest, WI homeowners’ guide to sump pump installation services

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

See all articles