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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon699
    Verified sump pump installation services reviews

Find Sump pump installation pros in Duncan

Avatar for Integrity Plumbing of the Upstate LLC
Integrity Plumbing of the Upstate LLC
4.9(
45
)

Serving Duncan, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Russ is a very thorough, conscientious, professional Plumber with over 20 years experience. He arrived at our church building to replace a 10 gallon water heater -he arrived early, completed the installation and was finished in less than two hours. The installation was excellent and exceeded our expectations. I would hire him again in a heartbeat."
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+1

2 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Easy Air + Heat + Plumbing
Easy Air + Heat + Plumbing
4.7(
38
)

Serving Duncan, SC and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"The company and it plumber/technician were very responsive and reliable. The communication during the service was excellent, and I am very happy with the level of service I received."
Response time8 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ethical Plumbing
Ethical Plumbing
4.6(
339
)

Serving Duncan, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Friendly, knowledgeable people. Fast response. Competitive price. Same day service. Excellent installation, better than original. Ethical Plumbing was recommended by a coworker (Harold D.) and they have great reviews on Angie's List so I chose them for this job. Perfectly satisfied with the project and I highly recommend them."
Sewer Main Replacement
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Garbage Disposals

+13

10 neighbors recently requested a quote
Recommended by87%of homeowners
Walter Taylor
4.7(
179
)

Serving Duncan, SC and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Arrive when expected. Replaced defective pressure relief value and a section of Shark-bite from last install. Tested for pressure and leaks - everything was good. Had them give me an estimate for replacing old copper water pipes thru-out the house. Great employees and fair pricing. I recommend them and will use again."
Response time4 hrs
22 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Tuck & Howell Plumbing, Heating & Air
Tuck & Howell Plumbing, Heating & Air
4.6(
72
)

Serving Duncan, SC and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Mission was simple, and installation was efficient. Would have performed this myself, but decided to go with an insured contractor due to nature of the work performed."
HVAC
HVAC
Response time6 hrs
14 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Ogre & Above, LLC
Ogre & Above, LLC
5.0(
10
)

Serving Duncan, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Ogre and Above Plumbing was simply wonderful!! They were the first ones to call me and everyone I dealt with was absolutely wonderful and professional and helpful!! Sage the Master Plumber was particularly wonderful!! He found the problem instantly and provided a very reasonable estimate! He helped me today immensely by cleaning and replacing drainpipes to help with the problem until the major work can be completed due to my financial situation. I am so incredibly grateful to him and everyone! Thank you from the bottom of my heart, Sage!!"
Sewer line
Sewer line
Sewer line install
Camera Inspection
Hot Tub Plug

+4

3 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.0(
149
)

Serving Duncan, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"It took two days to tear out the old insulation under the bottom floor and install encapsulation in the whole crawlspace. Nick and his crew did quality work getting the job completed. They also patched holes in the foundation, hauled off all the old, dirty insulation and torn vapor barrier. All-in-all a very accommodating crew."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

226 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Johnson Brothers Plumbing, LLC
Johnson Brothers Plumbing, LLC
5.0(
14
)

Serving Duncan, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Water pressure was too high causing an awful noise when toilets flushed and faucets running. Called Angi's list t I find a plumber for an estimate. 5 choices came up. Johnson Brothers was the first on the list. Called and Jacob responded immediately. He was able to come over, access the issue and repair all in the same day. Some sort of pressure valve was needed. Jacob explained every step, as if he were a surgeon explaining the procedure. He checked for leaks, there were none. Finished the procedure and no more awful noise. Plumbing issue solved all in a few hours. Very professional I every way. Highly recommend as far as work done right. Price was reasonable I suppose. But worth the no worry mentality."
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Response time10 mins
14 neighbors recently requested a quote
Recommended by50%of homeowners
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Sump Pump Installation questions, answered by experts

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.

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

3/4 HP is stronger than 1/2 HP. Horsepower measures how much weight can be moved and how fast, or the power needed to move 550 pounds one foot in one second. 1 HP equals 550 foot-pounds per second, so the higher the horsepower, the heavier the load it can lift. While 1/2 HP is a standard, powerful option, 3/4 HP has the extra strength to handle heavier, larger doors with ease.

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.

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.

The Duncan, SC homeowners’ guide to sump pump installation services

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