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    Average homeowner rating
  • Verified reviews icon3.2k+
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Marlborough - 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 Marlborough, 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 or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Marlborough, 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

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

Serving Marlborough, 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
Avatar for Winnovation Plumbing and Drain
Winnovation Plumbing and Drain
5.0(
7
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Marlborough, MO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"This is a good company to deal with. James, the owner, was out within one hour to diagnose our problem. The next morning the technicians, Brian and Josh were out to take care of our drain issues. Brian made a point of showing me the camera footage of the main drain. The did a great job on the main and two other drains. They also cleaned up very well when they were done. Brian also noticed an issue with our bathtub stopper and fixed it without an extra charge. The pricing was transparent. They have a nice email notice system and called when they were on the way. The three men I worked with were all very professional and easy to deal with. I would not hesitate to use them again. Phil Lykens"
Water heater install
Shower Valve replacement
Shower Valve replacement
Stack replacement!
Stack replacement!

+3

15 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

There are a couple of similar alternatives you may consider for a sewage ejector pump, including a grinder pump or a submersible sump pump. Submersible sump pumps protect your home from flooding from outside water, though, rather than handling wastewater from inside. A grinder pump macerates, or shreds, solid waste before pumping it onward to the sewer line.

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.

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.

Yes, it’s possible to install a sewage ejector pump outside rather than in a basement. However, there may be some extra steps involved, including running pipes from the inside to the outside of your home and digging (and re-filling) a hole for the basin. If you aren’t comfortable with this type of work, contact a plumbing pro to handle it for you.

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.

The Marlborough, 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.