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  • Average homeowner rating star icon4.6
    Average homeowner rating
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    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Webster Groves - Updated Nov 2026

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

Serving Webster Groves, 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%
10 neighbors recently requested a quote
Avatar for High and Dry Foundation Repair
High and Dry Foundation Repair
4.7(
37
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Webster Groves, MO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"High & Dry was great to work with on this project. I had a crack that had been filled 20 years ago by another company. I called High & Dry and they had me send over pictures. I received a quote 2 days later and they were out to fill it within a month. The hardest part was finding a dry day! I highly recommend this company!"
Piering Project
Piering Project
Piering Project
Crack Repair
Carbon Fiber Straps

+1

27 neighbors recently requested a quote
Recommended by82%of homeowners
Master Remodel & Construction
4.7(
18
)
Sump Pump or Interior Foundation Drains - Install

Serving Webster Groves, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

At Master Remodel & Construction, we offer friendly and courteous service. We use only the best products, and we are always eager to answer your questions or address your concerns. We have built our reputation on our commitment to providing quality service. This has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality work with excellent prices.

Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
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Sump Pump Installation FAQs, answered by experts

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.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

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.

To maintain your sump pump, start by checking it every three to four months to ensure it’s in working order. Clear any debris from the pit because blockages can prevent the pump from operating efficiently. You should also test the pump by pouring a bucket of water into the pit. If it turns on automatically and drains the water, it’s functioning correctly. Inspect the discharge line for clogs, and ensure it directs water away from your home. Once a year, clean the pump itself, and consider having it professionally serviced for optimal performance.

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

The Webster Groves, 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.