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Best sump pump installation pros near Brunswick, MO

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Top-Rated Sump pump installation pros in Brunswick - Updated Nov 2026

Gash Plumbing, LLC
4.1(
64
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I called Gash Plumbing and they were here the next day. The guy was professional and worked really hard to clean and empty our septic tank. He went well above just placing a hose and pumping out. I will use them again."
Response time2 days
11 neighbors recently requested a quote
Recommended by87%of homeowners
Refined Spaces LLC
5.0(
3
)
Sump Pump - Repair or Replace

Serving Brunswick, MO and surrounding areas

Approved

Free estimates

Small jobs welcome

"We hired Bobby for a variety of projects around our home, including lighting installation, camera setup, gym equipment installation, and several other home improvement tasks. He was extremely respectful, thoughtful, and professional throughout the entire process. What stood out most was how detail-oriented he was — he regularly asked for my opinion on placement, setup, and finishing touches that I honestly would not have thought about myself. He worked quickly while still being very conscientious of our time and our home. I would absolutely recommend him to anyone looking for reliable, high-quality work. In fact, I already have recommended him to several friends and family members, and they’ve all had great experiences as well."
Full Bath remodel
Full Bath remodel
Full Bath remodel
Full Bath remodel
Full Bath remodel

+4

Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Our technician, Dameyan Jackson, called the night before the day of service to let me know the time that he would be here to service our system. On Friday, he called to let me know that he was available to come earlier than scheduled, if I would like. He arrived shortly after the phone call, came in and quickly recognized that the pump had failed. He was very knowledgeable and professional. I was very pleased with his service and look forward to him returning to install a new pump."
Recommended by81%of homeowners
Avatar for Re-Bath
Re-Bath
4.2(
38
)
Sump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Hard to imagine a smoother installation.  One worker who was incredibly industrious as well as courteous and neat removed the tub and the old shower and installed the new shower, walls, door, etc. skillfully and with very little inconvenience to us!
"
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+8

Recommended by70%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

In business since 1971

Credit card accepted

"They have been out for the electrical. They have been out for the pool. They have been out for the sump pump. Its the fee for the service call. We have used them for the last 3 years. If you have an appliance that you think needs replaced they will not replace it they will repair it to death. They are very responsive. Some of the people they send out are great, some are okay."
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+2

Recommended by65%of homeowners
Avatar for Anchor Contracting
Anchor Contracting
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

In business since 1996

Free estimates

Credit card accepted

18 Years experience in the Home Building and Home Improvement industry. We are available to provide your home a wide array of turnkey services. Your one stop company to save you money and provide a great experience!

Additional Photos
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Before
After

+8

Recommended by100%of homeowners
Gibson Basement Solutions
New to Angi
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Brunswick, MO and surrounding areas

In business since 2007

Free estimates

Credit card accepted

International Construction Machines has over 10 years experience, a locally owned and operated Foundation Repair and Waterproofing provider serving Missouri homeowners. We offer a wide range of these services for residential and Commercial properties. At International Construction Machineswe pride ourselves on being able to consistently give our clients unparalleled quality results at affordable prices without compromising quality of service and we strive to provide you with a higher quality by eliminating the need for you to perform detailed and time consuming tasks. Your time should be spent enjoying your family, friends, and participating in activities you enjoy not looking for a contractor to perform these services! We believe referral is one major key of success so we hope you will send your friends to a screened and approved contractor like International Construction Machines

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Sump Pump Installation FAQs, answered by experts

Costs range from $300 to $1,200, depending on the pump type, issue, and installation complexity.

A sump pump can be plugged into a regular, 110-volt outlet with three-prong openings, but it must have GFCI protections per the NEC, meaning you’ll need a GFCI outlet and circuit. Sump pumps require two outlet openings, one for the plug to the motor and one for the float switch.

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.

Yes, many providers offer warranties for new pumps and labor. Confirm terms before scheduling.

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

The Brunswick, 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.