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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in Foristell, MO

*The Angi rating for Sump Pump Installation companies in Foristell, MO 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 Foristell, MO 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 March 27, 2026

Find Sump pump installation pros in Foristell

Avatar for Perma Jack of St. Louis
Perma Jack of St. Louis
4.6(
11
)
Sump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"Really great experience with Perma Jack all the way through for an external sump pump installation. Rich came out originally to assess and plan and was much more thorough than other bids. Price was reasonable too compared to others. After scheduling, Marcus and Sam came out on time and got started working and finished well ahead of what I was expecting. They were quick and thorough and left the place looking better than it looked before. Sump pump is well positioned and inconspicuous and I am very pleased with how it looks and performs. 10/10 experience"
Jack Hammering Through Concrete
Partially Exposed Above Grade Basement
Typical Basement Construction
Exterior View Prior To Project
Exterior View Of Church

+197

Response time1 day
Response rate91%
8 neighbors recently requested a quote
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Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
345
)
Sump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Had an extra tall toilet installed for my elderly mother. It will make sitting down and getting up a lot easier. Thank you Allen for doing an awesome job!"
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+2

Response time8 hrs
12 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.2(
340
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The company had a person in the area and sent him to give a a diagnosis of the problem with our sump pump and an estimate of the cost to fix it. This was 2 days ahead of the scheduled appointment. However we got a cheaper estimate from a company we have done business with before."
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis
Mr. Rooter of St. Louis

+7

Response time6 hrs
47 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Ambassador Plumbing L.L.C
Ambassador Plumbing L.L.C
5.0(
40
)
Sump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Great, Tim was very professional,!I would hire him again for any plumbing work, and would highly Ambassador Plumbing to anybody who need plumbing work."
Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
314
)
Sump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"My installers were very helpful and answered all of my questions"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

599 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Zoom Drain
Zoom Drain
3.8(
5
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"They did get the job done. Problem was 2 weeks ago it was clogged with "flushable" wipes and yesterday another wad of wipes. I literally stopped using them before ever calling the plumbers realizing they were the issue. He fixed the clog free this time but insinuated the idea that it was my fault. Unless they got stuck in the pipes on the way to the basement not my fault for the second time. Unsure about hiring again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.8(
37
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Foristell, MO and surrounding areas

In business since 1993

Free estimates

Small jobs welcome

"Installed a back-up sump pump. Great job! Thank you!"
Gas Water Heater
Short Water Heater
Gas Water Heater
Electric Water Heater
Under Sink

+3

Response time7 hrs
Response rate97%
Recommended by97%of homeowners
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Showing 1-10 of 111
Sump Pump Installation questions, answered by experts

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 drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

There are several things you can do to maintain your sump pump and prevent sump pump problems. For instance, keeping a lid on your sump pit goes a long way in protecting your pump system from silt, sand, dirt, and other debris. When water drains from the outside, such as along your foundation, or with melting snow, water runoff often brings sediment with it. 

Also be wary of corrosion, particularly if your sump pump system is made of metal. Keep an eye out for rust and have it inspected regularly by a plumber or sump pump technician.

No. Sump pumps have different capacities, which refers to the volume of water that they can remove. They also come in various horsepower ratings, which measure the size of the pump’s motor. For many homes, 1/3 horsepower is enough. But if you live in an area that floods often, you might need a more powerful model.

Costs depend on pump type, labor rates, and the extent of repairs or installation needs.

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.

The Foristell, MO 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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