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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon233
    Verified sump pump installation services reviews

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

Avatar for Montani Mechanical Group Llc
Montani Mechanical Group Llc
4.4(
48
)
Sump Pump or Interior Foundation Drains - Install

Serving Ona, 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.

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+38

34 neighbors recently requested a quote
Recommended by71%of homeowners
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 Ona, 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%
23 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 Ona, WV and surrounding areas

Approved

In business since 1963

Free estimates

Emergency services offered

"Better communications between salesman and installers ; installers unaware of the concrete steps that had to be dealt with while installing the sump pump.an onsite decision had to be made before work began."
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
136 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 Ona, 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 1-800-Plumber +Air Ashland
1-800-Plumber +Air Ashland
New to Angi
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Ona, WV and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

1-800-Plumber +Air is located in Ashland, KY and is focused on being the BEST! It’s not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

Camera inspection
81 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 Ona, WV and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Highly recommend Mason D. and the Company, MMG (Montani Mechanical Group. LLC) . Both very Professional. Had a water leak under my house. Mason made contact and was on site at Arrived time given. Very Professional. Assessed, situation, explained costs, (showed picture of the leaky pipe) and EFFICIENTLY performed repairs in a timely manner. This made the best of a very stressful situation for me, the home owner. Thanks again."
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 Ona, WV and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I am pleased to provide a reference for Paul Richardson. I have used his services on multiple occasions and have always been impressed by his reliability, punctuality, and professionalism. Beyond his exceptional plumbing skills, Paul is highly versatile, handling a wide range of projects, including electrical work, remodeling, and general home repairs. His attention to detail and commitment to quality workmanship make him a valuable resource for any homeowner or business in need of a skilled tradesperson. I highly recommend Paul to anyone looking for a dependable and skilled professional."
New construction plumbing
Plumbing Work
Door Install
Door Install
Door Install

+14

Response time5 hrs
Recommended by86%of homeowners
Showing 1-10 of 37
Sump Pump Installation FAQs, answered by experts

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

A sump pump battery backup can typically run for 6 to 24 hours. The factors that affect its runtime include the battery capacity and pump usage. 

When purchasing your backup system, take these factors into consideration to determine which system is best for your home. If you live in an area with frequent and long-lasting power outages, consider a longer-lasting backup battery.

Some sump pumps are powered by water rather than electricity. Water-powered sump pumps generally use one gallon of city water to pump out two gallons of water from its basin. Therefore, if you're looking at a potential 10,000-gallon flood, your sump pump will need to use 5,000 gallons of city water to prevent it.

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 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 Ona, 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.