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TRUSTED BY JEFFERSON, WV HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon390
    Verified sump pump installation services reviews

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

Avatar for Groundworks
Groundworks
4.2(
86
)
Sump Pump or Interior Foundation Drains - Install

Serving Jefferson, WV and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Internal drain tile systems with advanced sump pumps were installed in two basements. They also added the wall coverings to channel any wall leaks to the system. It works perfectly! The employees of Basement Systems are amazing - everyone is professional and helpful. The work was completed quickly. They cleaned up the job site. My basements were a lost cause - now they are restored and I can use them again. Thanks!"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

Response time1 day
146 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Montani Mechanical Group Llc
Montani Mechanical Group Llc
4.4(
48
)
Sump Pump or Interior Foundation Drains - Install

Serving Jefferson, WV and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Montani Mechanical Group, LLC is a locally owned York Certified Comfort Expert serving Charleston, Teays Valley, and Hurricane. Our licensed techs handle heating, cooling, plumbing, electrical, and Generac generators — we install and service all brands. 24/7 emergency service. Customer satisfaction is our top priority.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

34 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for A to Z Plumbing, LLC
A to Z Plumbing, LLC
3.8(
118
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Jefferson, WV and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"I called on Friday evening due to a clogged drain and it was also a repair covered in my home warranty. He had someone there on Saturday morning and completed the job. Zach also spoke to the Home warranty co to complete everything for the claim. I would recommend them and also contact them in the future!"
Response time6 hrs
Response rate90%
217 neighbors recently requested a quote
Avatar for Tri-State Crawlspace Repair and Building Efficiencies LLC.
Tri-State Crawlspace Repair and Building Efficiencies LLC.
5.0(
5
)
Sump Pump - Repair or Replace

Serving Jefferson, WV and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Went above and beyond what was required of them. I am 64 years old and live alone and he has been here twice and his men have been here once working. I had problems with a pipe leaking under my home and he sat down at my kitchen table with his laptop and hunted a repair man for me call them up himself got quotes and set up an appointment that he absolutely did not have to do to help me out because I didn't know what to do or who to call. He has come and talk to me trying to help me get my issues fixed and if it was something they couldn't do, help me find other people that would. They set up my dehumidifier, blocked off vents and went above the job of what they were required to do to help me out. He has sent me text messages after the jobs to check and see if I needed anything. I would highly recommend the company to do any work.He has truly worked with me to get things and problems taking care of that being a 64-year-old female alone that could not have done on her own. Thank you"
Response time6 hrs
Response rate97%
25 neighbors recently requested a quote
Avatar for Alford Foundation and Crawl Space Repair
Alford Foundation and Crawl Space Repair
3.7(
120
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Jefferson, WV and surrounding areas

Approved

In business since 1963

Free estimates

Emergency services offered

"Very professional and friendly customer service, from the estimator to the foreman. Even though unforeseen work was necessary, the job was completed by the time they said. I had 2 previous estimates and one was 3x the cost and the other company said they couldn't even do this job. I HIGHLY recommend Alford services for foundation repair."
Encapsulation and Waterproofed Crawl Space
Dirty crawl space with improper lining
CleanSpace Liner and SmarJacks
CleanSpace Liner
Dirty, vented crawl space

+5

Response time1 day
139 neighbors recently requested a quote
Recommended by79%of homeowners
Tri-State Crawlspace Repair and Building Efficiencies LLC.
5.0(
2
)
Sump Pump - Repair or Replace

Serving Jefferson, WV and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

20 neighbors recently requested a quote
Avatar for Montani Mechanical Group LLC
Montani Mechanical Group LLC
4.9(
39
)
Sump Pump or Interior Foundation Drains - Install

Serving Jefferson, WV and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"We have used MMG several times. From the installation of our heat pump, to repairing the supply lines on our water heater. We always receive fast courteous service. I would definitely recommend them to anyone that requires any of the services they offer."
After
Lowboy Hot Water Tank Installation
Before and After
After
Drain Cleaning

+38

Recommended by89%of homeowners
Absolute Plumbing Services, Inc.
4.6(
41
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Jefferson, WV and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Paul is GREAT! He is definitely one of the most professional & reliable vendors that I have ever had the pleasure of working with. Very communicative and gets the job done quickly & efficiently. He has worked on projects at my home and I have referred him to several clients & friends, with superb results each time. 10/10 recommend."
New construction plumbing
Plumbing Work
Door Install
Door Install
Door Install

+14

Response time5 hrs
Recommended by86%of homeowners
Showing 1-10 of 40
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.

3/4 HP is stronger than 1/2 HP. Horsepower measures how much weight can be moved and how fast, or the power needed to move 550 pounds one foot in one second. 1 HP equals 550 foot-pounds per second, so the higher the horsepower, the heavier the load it can lift. While 1/2 HP is a standard, powerful option, 3/4 HP has the extra strength to handle heavier, larger doors with ease.

DIY is possible for simple repairs. Professional services ensure proper diagnostics and long-term reliability.

The difference between an ejector pump and a sump pump lies in their purpose and design—an ejector pump functions to remove liquid gray water and soft solid sewage waste from your home. If you have a laundry room or bathroom in your basement, an ejector pump for your sewage tank prevents sewage from backing up in your washing machine or bathroom’s drains.

A sump pump is designed to remove excess groundwater that may enter your home, either due to flooding or periods of heavy rain.

Submersible and pedestal sump pumps are two popular types of sump pumps. Submersible models are covered by water in a sump pit, which helps keep the motor cooler and quieter. Pedestal sump pumps stick out of the sump pit, so the motor stays dry and is easier to access. Submersible sump pumps are the pricier option, but they also have longer life spans.

The Jefferson, WV homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.