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    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in New Castle - Updated Nov 2026

Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
217
)
Sump Pump or Interior Foundation Drains - Install

Serving New Castle, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I'm not fully moved into the home yet, but I will update when I am there permanently. The crew was very professional, worked diligently, cleaned up after every day of work (three day job--french drain expansion, two additional sump pumps installed, window drains into the sump pumps, pretty extensive job)."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
475 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
619
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving New Castle, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"I contacted 5 plumbing companies and Done Right Today provided the lowest price. The guys did a very nice job on the install and the removal/clean-up. My overall score of 3 is due to one thing. The first guys that came out got the great rate from the office and I was going to proceed with the work. I went upstairs and then the guy called me back down to advise me that my sump pump was not working. It was working fine before they came. The price they gave to repair the pump seemed very high to me and after many expletives, not to the guys, just for my crap luck, I said I had to think about it. The office said the price for the work was good until the next day. After they left and I calmed down, I went back to the sump pump, fished the dehumidifier hose out and the pump worked fine. I checked it twice by dumping 4 gallons of water in and it worked perfectly fine. I still used Done Right the next day as the price was the lowest. The one guy told me I had a leak elsewhere and that it could be extremely costly to repair. Unfortunately I did not trust him due to the sump pump situation from the previous day so I doubt I would use them again."
Water Heater Install
Done Right Today
Parked at a customers house for repair work.
Done Right Today
AC Repair

+1

Response time7 hrs
829 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
459
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving New Castle, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"I called this company due to a flooding issue in my basement and not having a sump pump pit or a sump pump. Anthony Miller came out let me know what I need how long the task was going to take and how it would be done in a day or two no real wait time. The job was done was the most professional experience and knowledge and works fantastic which put our minds at ease. The best part is they give you a time frame and updates through out the whole process so you don't have to wait around all day like most companies make you do and they also only charge for the job itself there is no extra hourly rate or a emergency call fee. I highly recommend this company to anyone with any plumbing problems call and ask for Anthony Miller he will have you up and running with anything you need in no time."
trade show
new water conditioner
sewer line replacement
well to public water conversion
water conditioner

+4

Response time40 mins
395 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Groundworks
Groundworks
4.2(
538
)
Sump Pump or Interior Foundation Drains - Install

Serving New Castle, DE and surrounding areas

Approved (Corporate)

In business since 1997

Free estimates

Warranties offered

"Andrew and Rob came out after our sump pump failed. They were prompt and gave exceptional service. Very professional. They were helpful and even offered to help clean up the water. Highly recommend them!!"
Protect Your Crawl Space
Protect Your Crawl Space
Protect Your Crawl Space
Correct Your Smelly Crawl Space
Protect Your Crawl Space

+16

55 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup - Wilmington
Roto-Rooter Plumbing & Water Cleanup - Wilmington
4.1(
176
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving New Castle, DE and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Recommended by82%of homeowners
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
54
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving New Castle, DE and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"Arrived right on time and reviewed all my electrical needs then went to purchase lightbulbs for me and installed three lighting units instead of just two. I am very impressed with Harris’s services."
Team
Team
Team
Truck
Truck

+8

Response time1 day
443 neighbors recently requested a quote
Recommended by26%of homeowners
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Sump Pump Installation FAQs, answered by experts

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.

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.

Sump pump repairs are typically handled by plumbers or waterproofing specialists who are experienced in handling basement and foundation-related issues. Plumbers can address issues like clogs, electrical problems, and mechanical failures, and waterproofing professionals may be ideal if the sump pump is part of a larger drainage or waterproofing system. 

Some people may also call on a general handyperson for minor sump pump repairs. However, for complex problems, hiring a certified plumber or waterproofing expert ensures the work is done correctly and prevents further issues.

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

Start by calling a plumber if you want to install a sump pump battery backup. Talk to them about your situation and needs. Sometimes, electricians or waterproofing contractors will install a battery backup, and in that case, the plumber you call should be able to point you in the right direction.

The New Castle, DE homeowners’ guide to sump pump installation services

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