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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon726
    Verified sump pump installation services reviews

Find Sump pump installation pros in Mount Pleasant

James Cress Jr. Water Pump and Well Services
5.0(
9
)
Sump Pump - Repair or Replace

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"James Cress Jr Water Pump Company came out to check my well and give me an estimate on work to be performed. He was punctual with his appointment with me. He replaced my pump in the well and I am one satisfied customer. I will call him again. I will be referring him to family and friends. I was satisfied with the hob and the cost was reasonable."
9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Groundworks
Groundworks
4.6(
515
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, 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
156 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Crawl Space Jam
Crawl Space Jam
5.0(
12
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Chris was very thorough and went above and beyond which is why we chose Crawl Space Jam for our project. We needed full crawl space encapsulation with a dehumidifier due to moisture and mold issues. Other companies recommended installing perimeter drainage and a sump pump in addition to encapsulation. Chris did the extra work to uncover an existing perimeter drain in our crawl space and he even tested it to ensure it was draining properly. I recommend Crawl Space Jam without hesitation."
Foam Wall Insulation
Drainage Matting
Debris Removal
Ground is Sealed
Walls/Pillars Sealed

+6

Response time2 days
Response rate90%
46 neighbors recently requested a quote
Avatar for Safari Septic, LLC
Safari Septic, LLC
4.6(
111
)
Sump Pump - Repair or Replace

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I first had another service company from Charlotte that I contacted. We can be there at 4 today. Great. No show others issues. Tuesday 2-4 great shows at 3:30. All I needed was pump station pumped out and replace effulent pump no digging needed. Pumped one side said would have to dig up other side , bring in equipment , septic line may need camera etc etc could be up to $5000 could be here at 9 the next day. Get call that night that I need to pay at least half of money before they could proceed. Told them not our deal, their guy wasn't sure. Never showed by 10;30, called them and told them to forget it. Another local company argued with me as to what I had, lived her 20 years, told him I would send pictures, never responded. Got on home advisers and had 3 contacts. first called right away. Told the issues, they would need to come look but that would be $150 cost but if they got the job would knock it off the price. Told them I would send pictures, nope need to pay first then come LOOK. NOPE. Then Mark from Clearwater Septic and Pumping called, told him the issues, told me he would be there the next morning between 11-12. He texted when he was on his way. arrived , pouring down rain, showed him the pump tank, we discussed prices, wanted to pump out, pull old pump and make sure we got the right size, gave me their price to replace pump and away we went, all in the pouring down rain. Told him we didn't have to finish today, maybe next day would be ok, no back ups or any issues, could wait. He said I told you we would get it done today and we will. they pumped both sides, pulled pump, went and got the new pump. installed the new pump, all in the pouring rain, never complained, knew what needed to be done and he did it. very professional and NEVER spilled a drop of waste on the driveway or yard like the first company from Charlotte did that I sent away. finished at 5;30, soaked ,cleaned up everything. This company came, gave me fair prices, did what I asked to have done and didn't try to hit me for any other charges or unnecessary work. VERY HAPPY with the end result. I'm pumping again:) Thanks Mark"
Photo #1 Panel installation
Photo #2 Interior view of panel
Photo #1
Photo #2
Photo #3

+6

Response time7 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for MKB Plumbing & Septic LLC
MKB Plumbing & Septic LLC
4.8(
26
)
Sump Pump - Repair or Replace

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Ned, MKB Plumber, did a fantastic job installing our laundry sink. He was on time and came back the next day to complete the project. The workmanship was top notch. We also liked that Ned wore his mask in our home. We will recommend MKB to our family and friends. I also interviewed 3 other plumbers. MKB was the best value overall. I like the way that they have trip charges and hourly rates. The other plumbers had set cost that could not be easily evaluated or justified."
New Septic Installs
Additional Photos
Septic drain lines install
Repair leaking water line
Response time2 days
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Superior Plumbing and Drains
Superior Plumbing and Drains
4.5(
34
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"We first had to get a service to come trace were the leak originated. Superior hooked us up with a good company for that. After that was done, Superior Plumbing came out to see what needed to happen. The leak turned out to be under our driveway. But Vinny and David were able to fix the leak without breaking up the concrete. They did an amazing job! They have so much knowledge and shared with us why our pipes keep leaking. Our water pressure was too high. They recommended installing a regulator to reduce our pressure. They fixed the leak and installed the regulator in one day. They know what they're doing, and I would highly recommend using them. I will be calling them again for our next plumbing need."
Superior Plumbing & Drains Team
Response time1 day
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Sedona Waterproofing Solutions
Sedona Waterproofing Solutions
4.4(
80
)
Sump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Great work. I needed trench dug and drain extension on downspout installed to prevent erosion. Job was completed quickly and met expectations. pricing was fair and crew was timely and courteous. Would definitely hire again."
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation

+51

Response time1 day
75 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dry Otter Waterproofing
Dry Otter Waterproofing
4.0(
23
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"High integrity company and excellent customer service. We had humidity issues with our crawlspace and were impressed with the treatment plan provided by Lance among others we looked at. We were impressed with the installation and solution. Kevin (the owner) came out to inspect the work of his installers and even repaired a vent that was not their responsibility - impressive customer service and work. We would highly recommend them."
Basement Waterproofing
Basement Drainage
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+19

Response time11 hrs
45 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Moisture Loc, Inc
Moisture Loc, Inc
4.0(
28
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Mark Bogle came out and went through every question we could throw at him . Very professional and patient . We decided to move ahead with the project . It took a couple of weeks to get on the schedule and we were good for launch . I expected large equipment rolling all over the property . What I got was two guys and two shovels . These guys might have looked low tech , but they came to work . The 5 foot deep , 2 foot wide 30 feel of length channel to the foundation was done in 6 hours . I was very happy and a bit shocked . The wall was cleaned thoroughly and sealed up . French drain was installed and everything backfilled . Weather slowed us down ( rain ) But still it was all a memory in 5 days . Im a very happy and grateful customer . I highly recommend Moisture Loc ."
Crawlspace Encapsulations
Crawlspace Encapsulations
Crawlspace Encapsulations
Crawlspace Encapsulations
Crawlspace Encapsulations

+8

35 neighbors recently requested a quote
Recommended by56%of homeowners
NuBlue Electric, Plumbing & Air
5.0(
6
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Mount Pleasant, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Our team of expert technicians specialize in residential hvac repairs and installations such as ac units, furnaces, indoor air quality products, vent/duct cleaning, and much more. We are your HVAC technicians of choice. NuBlue Electric Plumbing & Air is Redefining Service Excellence in the Lake Norman region! \n\nHave an Electrical OR Plumbing OR Air issue? Our NuBlue team can help with those! A one-stop-shop, the NuBlue team is able to take care of all Electric, Plumbing, and Air needs.\n\nVisit our website for coupons and specials!

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Sump Pump Installation questions, answered by experts

Several indicators suggest it's time for a sump pump replacement. A key factor is age; if the pump is over 10 years old, its lifespan is likely ending. Performance issues are also clear signs, such as the pump running constantly, cycling on and off frequently, making unusual noises or vibrations, or failing to function at all. A faulty or burnt-out motor is another definite sign a replacement is needed. Additionally, if you notice any signs of incorrect installation, the pump should be replaced. For a definitive diagnosis, a vetted plumber can assess the pump and confirm whether a replacement is necessary.

Costs depend on pump type, labor rates, and the extent of repairs or installation needs.

Yes, many providers offer warranties for new pumps and labor. Confirm terms before scheduling.

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.

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.

The Mount Pleasant, 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.