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TRUSTED BY MOUNT HOLLY, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Mount Holly - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.6(
516
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Holly, NC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"Exceptionally well. I am very pleased with the foundation repair, installation of a heavy-duty sump-pump with external drainage, heavy plastic gauge plastic covering the crawl space floor, and the full replacement of my crawl space insulation. The DryPro team from estimate and pictures to completion of the projects were all very efficient and very Professional. Cost was reasonable. Yes, I would hire them again."
Basement
Basement
Basement
Concrete
Concrete

+16

Response time3 days
129 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sedona Waterproofing Solutions
Sedona Waterproofing Solutions
4.4(
81
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I highly recommend Todd and SWS. My crawlspace needed so much work and Todd helped me understand all the options and stayed within my budget. SWS installed drain piped the length of the house, dug a basin with a sump pump, dehumidifier and laid a vapor barrier. What meant the most to me was Todd explaining the solutions, showing me the areas to be addressed and coming back out after his team was done to inspect their work (which was impeccable). I so relieved to have this project behind me."
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation

+51

Response time1 day
76 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Superior Plumbing and Drains
Superior Plumbing and Drains
4.8(
11
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They came and gave me a quote of 4500, I needed the job done so I hired them They sent another company to suck the tank out and they discovered that my tolites was running water they had some suggestions well I repair them and that fixed my problem then the guys from superior came and run the pressure washer and the job wound up costing me 5144 and in advance I told them I was on disability and fixed income, I highly recommend looking around before taking with these guys I know I feel like I was taken advantage of, they will never do any business for me again, another company found the problem and told me how to fix it, I fixed it, and superior made the money for it to me this is a big ripoff"
Response time9 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Osborne Plumbing & Drain
Osborne Plumbing & Drain
4.2(
144
)
Sump Pump - Repair or Replace

Serving Mount Holly, NC and surrounding areas

Approved

In business since 1993

Emergency services offered

Warranties offered

"We had a leak in the main line from the well pump to the house. The whole line plus some auxiliary pipes and the filter unit were replaced. Everyone I dealt with at Osborne Plumbing was very professional and answered my questions promptly. The work was done faster than expected, for which I was grateful. I would definitely call them again for other plumbing issues."
Response time10 hrs
Recommended by90%of homeowners
Premier Waterproofers
4.2(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Chris is very friendly and very fast to send reasonable quotes and explain each and every detail. Eduardo is the installation master and did an awesome job on Crawl space waterproofing and basement. I highly recommend this company for your basement waterproofing."
Response time12 hrs
Response rate98%
Recommended by100%of homeowners
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Sump Pump Installation FAQs, answered by experts

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

A water pressure booster doesn't require special maintenance. Like any house system, inspections should be a regular part of your annual schedule. Check for leaks, faulty valves, pressure loss, and mineral build-up. Pressure loss could be a result of mineral build-up, and you can descale the system with a vinegar and water solution.

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 move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

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.

Common problems include motor failure, clogged discharge lines, and float switch malfunctions. Regular maintenance prevents many issues.

The Mount Holly, NC homeowners’ guide to sump pump installation services

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