Top-rated sump pump or interior foundation drains installers.

Get matched with top sump pump or interior foundation drains installers in New London, NC

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Sump pump or interior foundation drains installers in New London

Avatar for Groundworks
Groundworks
4.8(
435
)

Serving New London, 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

+14

Response time3 days
173 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Sedona Waterproofing Solutions
Sedona Waterproofing Solutions
4.7(
65
)

Serving New London, NC and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Sedona has been a pleasure to work with. From my initial contact with them thru the actual installation of a french drain to remove excess water from around my foundation. They have been prompt, polite and professional all at a reasonable price."
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation
Crawl Space Encapsulation

+51

Response time1 day
16 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Pride Plumbing
Pride Plumbing
5.0(
7
)

Serving New London, NC and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

"I called on 3/6/11 about 3 pm and they were there the next morning at 11:00. Two guys came out, unclogged the toilet drain line, tightened the bolts to sink bracket, repaired toilet handle and installed a new toilet seat. The workers were very polite and professional. They cleaned their mess when finished. In fact the bathroom looked better when they finished than when they started. I was very pleased with their work. I will gladly use their services again <br />"
We install and service water filtration and water treatment systems.
We pump septic tanks.
We install Jacuzzi tubs.
We dig trenches for yard repipes and to uncover septic tanks.
We repair, test, and certify RPZ backflows.

+17

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Silver Line Construction Plus
Silver Line Construction Plus
5.0(
11
)

Serving New London, NC and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Response time1 day
Recommended by100%of homeowners
Avatar for '58 Foundations
'58 Foundations
4.1(
18
)

Serving New London, NC and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"We decided to go with 58 Foundations for our basement waterproofing because of the warranty and the ability to finance our project. The salesperson was very knowledgeable and answered all our questions so that we could make an informed decision. The crew on site worked quickly and efficiently. Very happy with the service."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+5

Response time1 day
8 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Groundworks
Groundworks
New to Angi

Serving New London, NC and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Credit card accepted

Dry Pro Foundation and Crawl Space Specialists, A Groundworks Company, help homeowners with their foundation repair, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service in the greater Charlotte area. With fully trained technicians, industry-leading products, and nationally backed warranties, Dry Pro is here to restore your foundation or crawl space.

Basement
Basement
Basement
Concrete
Concrete

+14

FAQs for sump pump or interior foundation drains installation projects in New London, NC

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The New London, NC homeowners’ guide to sump pump or interior foundation drains installations

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