Top-rated sump pump or interior foundation drains installers.

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

Avatar for Ethical Plumbing
Ethical Plumbing
4.7(
308
)

Serving Mauldin, 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
Additional Photos
Additional Photos
Additional Photos
Garbage Disposals

+13

Response time11 hrs
Response rate98%
7 neighbors recently requested a quote
Avatar for Mount Valley Foundation Services
Mount Valley Foundation Services
4.4(
101
)

Serving Mauldin, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"My first contact with Mount Valley Foundations was with Carlton Cisson. He was prompt, professional and provided details of what needed to be done with a drawing explaining all and a quote right on the spot. Every time I reached out to Carton after that first meeting regarding the task at hand, scheduling the work or just to answer questions...Carlton responded quickly. For anyone that might possibly be needing foundation work of any kind, I highly recommend Carlton Cission as the first point of contact. Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt were the team assigned to replacing the entire foundation of the wedding venue restroom I hired Mount Valley for (from the interior floor to the dirt on the ground beneath...literally). 100% rotten through by years of undetected moisture from inadequate airflow and dehumidification. Shaun (the forman) was in constant communication with me throughout the entire process of rebuilding. He didn't just explain in words, he took time to visually point out the areas this construction would be addressing and what I should expect. Shaun was clear and concise in describing what was being done and answering all of my questions (which was many). The entire process, including the work ethic of this 4-man team, was conducted in a very professional manner. A grusome task, while keeping a friendly, personable demeanor throughout. Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

138 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Xpert Plumbing INC
Xpert Plumbing INC
4.7(
14
)

Serving Mauldin, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Expert plumbing is on time, one of or the best reasonably priced without comprise, reliable, on time, friendly, takes time to explain processes, this is an under the radar company. Highly recommend them."
Septic Tank Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time8 hrs
Response rate95%
41 neighbors recently requested a quote
Avatar for '58 Foundations
'58 Foundations
4.2(
21
)

Serving Mauldin, SC and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"They were able to advise that I did not have a basement water problem and instead diagnosed condensation for which they suggested a simple solution. They did not charge"
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+5

Response time1 day
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Johnson Brothers Plumbing, LLC
Johnson Brothers Plumbing, LLC
5.0(
11
)

Serving Mauldin, SC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Very impressed with this company. I scheduled a kitchen faucet installation with Jacob. He arrived on time and was very knowledgeable and professional. The installation went perfectly. He even cleaned up after everything was installed. I would highly recommend this company for any plumbing needs and plan on using them again soon!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time4 hrs
10 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Chisholm Plumbing, Heating & Air Conditioning LLC
Chisholm Plumbing, Heating & Air Conditioning LLC
4.8(
16
)

Serving Mauldin, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Credit card accepted

"When our old tankless water heater gave out, we knew we needed to get it replaced quickly—and we’re so glad we called Chisholm. They made the whole process super easy. The crew showed up right on time, were friendly and respectful, and clearly knew what they were doing. They got the new tankless water heater installed, and they didn’t leave a mess behind (huge bonus in my book). They even stuck around to make sure we understood how everything worked before they left—no rushed job here. The new water heater has been running like a dream—hot water on demand, no weird noises, and no more surprise cold showers. Total game changer. If you’re on the fence about who to hire, just go with Chisholm. They’re the kind of company that does things right and treats you well while they do it."
Toilet Installation
Toilet Installation
Community C Awards
Community C Awards
Best of the upstate

+2

16 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.1(
62
)

Serving Mauldin, SC and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"first came to potentially fix the faucet we had in kitchen...after looking at situation recommended a completely new faucet..came back a day later and installed the new wolverine faucet. <br />"
Septic Repairs
Holy cow!! We found it!
Almost looks like we didn't just install 400' of 4'' Storm Drainage to save the septic system from near total failure.

Sometimes excessive storm water can wreak havoc on a septic system and cause the system to break down prematurely. 
The septic system was drowning, we suggested diverting the storm water to protect the septic tank & field lines. Problem Solved.
Meet the Team Over the Years
Water Meter Leak

+73

7 neighbors recently requested a quote
Recommended by67%of homeowners
Showing 1-10 of 11
FAQs for sump pump or interior foundation drains installation projects in Mauldin, 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 Mauldin, 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.