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    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
133 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
82 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 should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

Sewer ejector pumps need to be cleaned at least once a year by a professional. You shouldn’t attempt to clean it yourself because it can release sewer gasses that are toxic to humans and can be fatal. But to keep the system as clean as possible between professional inspection and cleaning services, be sure to only flush human waste and toilet paper. Avoid flushing items that can clog the system, like paper towels, grease, oil, or menstruation products.

Yes, many modern water pumps are designed with energy efficiency in mind. Look for pumps with high efficiency ratings or those with an Energy Star certification. These pumps consume less power and can reduce your utility bills. Additionally, variable-speed pumps are more efficient since they can adjust the flow based on demand, providing significant savings over time.

Most sump pumps come with power cords that can be plugged into an outlet, but there are options that can be hardwired into a home’s electrical system. Either way, it’s smart to have a backup power supply in case the electricity goes out during a storm. That way, the sump pump can keep running and removing water from the sump pit.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

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.