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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.1k+
    Verified sump pump installation services reviews

Find Sump pump installation pros in Cornelius

Avatar for Groundworks
Groundworks
4.6(
515
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Cornelius, 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
157 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Safari Septic, LLC
Safari Septic, LLC
4.6(
111
)
Sump Pump - Repair or Replace

Serving Cornelius, NC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Turns out I didn't need my sump pump repaired. Clearwater responded to my request promptly. The service tech was courteous and professional. He provided outstanding service and I will definitely use them in the future if my pump goes on the blink."
Photo #1 Panel installation
Photo #2 Interior view of panel
Photo #1
Photo #2
Photo #3

+6

Response time7 hrs
5 neighbors recently requested a quote
Recommended by94%of homeowners
Robinette Plumbing Repair, LLC
4.7(
51
)
Sump Pump - Repair or Replace

Serving Cornelius, NC and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"Matt installed a garbage disposal where one had never been installed previously, repaired a leaking toilet tank and helped with a hot water problem. He called right away to set up the appointment and was prompt, courteous and efficient. I'll have him back for future plumbing jobs."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sedona Waterproofing Solutions
Sedona Waterproofing Solutions
4.4(
80
)
Sump Pump or Interior Foundation Drains - Install

Serving Cornelius, 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
78 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Osborne Plumbing & Drain
Osborne Plumbing & Drain
4.2(
144
)
Sump Pump - Repair or Replace

Serving Cornelius, NC and surrounding areas

Approved

In business since 1993

Emergency services offered

Warranties offered

"The technician came to repair a valve for the gas logs and stayed to install a new dishwasher and fixed the plumbing under the sink and garbage disposal."
Response time10 hrs
2 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 183
Sump Pump Installation questions, answered by experts

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

To maintain your sump pump, start by checking it every three to four months to ensure it’s in working order. Clear any debris from the pit because blockages can prevent the pump from operating efficiently. You should also test the pump by pouring a bucket of water into the pit. If it turns on automatically and drains the water, it’s functioning correctly. Inspect the discharge line for clogs, and ensure it directs water away from your home. Once a year, clean the pump itself, and consider having it professionally serviced for optimal performance.

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

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. 

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 Cornelius, 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.