Top-rated sump pump or interior foundation drains installers.

Get matched with top sump pump or interior foundation drains installers in Longs, SC

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 Longs

Avatar for G.L. Ward Plumbing Maintenance Repair & Drain Cleaning
G.L. Ward Plumbing Maintenance Repair & Drain Cleaning
4.9(
36
)

Serving Longs, SC and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Great! Excellent service! Would recommend them. Great customer service, too."
Response time6 hrs
Recommended by97%of homeowners
Request Quote
Avatar for Mount Valley Foundation Services
Mount Valley Foundation Services
4.3(
71
)

Serving Longs, SC and surrounding areas

Angi Approved

In business since 1986

Free estimates

Warranties offered

"I recently had foundation work completed by Mount Valley Foundation at my property, and I could not be more impressed with the results. From start to finish, the team, Jarrod, Mason, and Kincade demonstrated exceptional professionalism, expertise, and attention to detail. They thoroughly inspected the issue, clearly explained the underlying problems, and offered a practical plan that fit both my needs and budget. The three man crew arrived on time each day, worked efficiently, and kept the work area clean and safe. They communicated progress throughout the project, which gave me a lot of confidence in the process. Once the work was complete, they walked me through everything they had done and made sure all my questions were answered. The quality of the repair is outstanding—my home feels more stable, the cracks have been addressed, and I have peace of mind knowing the foundation is solid for the long term. It’s rare to find a company like Mount Valley Foundation that combines skill,"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement Before & After
Waterproof Your Basement
Protect Your Concrete Before & After

+16

69 neighbors recently requested a quote
Recommended by69%of homeowners
Request Quote
Avatar for Benjamin Franklin Plumbing of Myrtle Beach
Benjamin Franklin Plumbing of Myrtle Beach
5.0(
10
)

Serving Longs, SC and surrounding areas

Angi Approved

In business since 2015

Free estimates

Emergency services offered

"Fullhouse watertreatment system imstalled when they promised,how they promised, and at the price given in the estimate. They were neat in their work and cleaned up after. Austin and Aidan were very professional in every aspect."
excavating, removing & replacing old lines
Additional Photos
excavating, removing & replacing old lines
Additional Photos
5 neighbors recently requested a quote
Recommended by30%of homeowners
Request Quote
FAQs for sump pump or interior foundation drains installation projects in Longs, SC

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 Longs, SC 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.

See all articles