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TRUSTED BY DEERFIELD, WI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon478
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Deerfield, WI

*The Angi rating for Sump Pump Installation companies in Deerfield, 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 Deerfield, 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 August 24, 2026

Find Sump pump installation pros in Deerfield

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

Serving Deerfield, WI and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Good. They scheduled the appointment, came on time, professionally installed the system and gave me a test kit to make sure radon was abated, which it was."
QUESTIONS ANSWERED
Airlift Your Well
Fully Stocked
Response time9 hrs
1 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 Deerfield, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Had vanity too replaced and needed new faucet installed. I was able to coordinate time when granite was installed with plumber coming shortly after. Communication went very well. Knowledgeable and professional plumber and fair price."
Response time1 day
4 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 or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Deerfield, 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."
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air

+15

86 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 Deerfield, 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!"
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+9

Recommended by100%of homeowners
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Avatar for Advanced Home Services
Advanced Home Services
4.6(
137
)
Sump Pump or Interior Foundation Drains - Install

Serving Deerfield, WI and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

"AHS was very responsive to my inquiry for services and willing to work with my schedule. They were professional and punctual in their approach. He was a hard and smart worker with all the tools required and a ton of common sense gained through years of experience, The work was of high quality and fairly priced."
Additional Photos
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+1

Response time1 day
Response rate100%
Recommended by86%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 Deerfield, 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

20 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 Deerfield, 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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DR ROOTER 911
4.5(
20
)
Sump Pump or Interior Foundation Drains - Install

Serving Deerfield, WI and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"No work was done. We had him come to our house to give a FREE estimate to fix our bath tub leak. It says free on Angie`s list. All he did was look at the ceiling and get info from my wife. I repeat NO work was done. We were charged $99 for a FREE estimate. If it wasn`t for that I may have selected them."
Recommended by89%of homeowners
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Showing 1-10 of 26
Sump Pump Installation questions, answered by experts

Sump pumps remove excess water from the lowest point of your home, which prevents flooding. When a sump pit fills with water, a sump pump pushes that water outside of the basin and into an exterior discharge pipe. From there, the water flows away from your home, so it doesn’t damage your foundation.

Start by calling a plumber if you want to install a sump pump battery backup. Talk to them about your situation and needs. Sometimes, electricians or waterproofing contractors will install a battery backup, and in that case, the plumber you call should be able to point you in the right direction.

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.

Sewer ejector pumps need to be cleaned at least once a year by a professional. You shouldn’t attempt to clean it yourself because it can release sewer gasses that are toxic to humans and can be fatal. But to keep the system as clean as possible between professional inspection and cleaning services, be sure to only flush human waste and toilet paper. Avoid flushing items that can clog the system, like paper towels, grease, oil, or menstruation products.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

The Deerfield, 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.

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