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Verified Reviews for Basement Waterproofing pros in Mullins, SC

*The Angi rating for Basement Waterproofing companies in Mullins, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Mullins, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on August 08, 2026

Top-Rated Basement waterproofing pros in Mullins - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.3(
83
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mullins, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"We shopped around and settled on MVFS because we thought they offered best product. MVFS encapsulated our crawl space plus put in 2 sump pumps/drains. We had it done right before "Debby" and there were some issues due to the amount of rain we got. We called MVFS and they immediately came out and rectified the situation. We worked with Mark (sales), Joe, Dez, Zach and Darryl (encapsulation guys) and all were professional, kind, they explained things well and worked till we were satisfied, even work late nights on occasion. We would definitely recommend them."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

102 neighbors recently requested a quote
Recommended by67%of homeowners
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Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.2(
118
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"He actually pointed out to me that I needed more insulation over the whole home as over a period of time it packs down. So I let him do the whole home as well as garage that I had originally wanted a quote on."
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
103 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Ben Franklin Plumbing of Florence
Ben Franklin Plumbing of Florence
4.6(
14
)
Basement Drainage Channels - Install

Serving Mullins, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"On time , friendly, nice went right to work, fixed the problem then put a new garbage disposal in. My husband and I will call them again for sure thanks"
excavating, removing & replacing old lines
Additional Photos
replacing lines
Additional Photos
Additional Photos

+2

Response time11 hrs
1 neighbors recently requested a quote
Recommended by21%of homeowners
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Avatar for Lowcountry Foundation & Crawl Space Repair
Lowcountry Foundation & Crawl Space Repair
3.6(
24
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Shane came out to stabilize our sinking sun room. He was great at explaining the process and kept me informed the whole time. Thanks!"
SmartJack System
After Encapsulation
Response time11 hrs
79 neighbors recently requested a quote
Recommended by40%of homeowners
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Tim Campbell
4.9(
32
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Needed our main line to the septic tank unclogged on a Sunday afternoon. Tim was there at his estimated time and got the job done. Could not ask for better service. Would definitely use his services again."
Recommended by96%of homeowners
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Avatar for Best Breathing
Best Breathing
4.5(
45
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"Contractor was thorough and explained everything that needed to be done. All work was done professionally and we are very happy with the results."
before picture
after picture
after pic
HEALTHY CRAWL SPACE
HEALTHY CRAWL SPACE

+27

Response time1 day
Response rate100%
Recommended by89%of homeowners
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Avatar for AdvantaClean of Coastal Carolina
AdvantaClean of Coastal Carolina
4.9(
15
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"We discovered mold around our vents inside of the house and called to have an inspection of our system. Eddie Geyer came to our home and was very professional (and polite) from the beginning to the end. We had several companies come out but chose this company due to their fair price, through inspection and professionalism. Mr. Geyer and his crew did an excellent job cleaning our vents (they had never been cleaned before). He answered all our questions and we feel confident that the vents are in much better condition now. I highly recommend this company."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Avatar for Penderlea Gutter & Foundation Services
Penderlea Gutter & Foundation Services
4.9(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"This pro is great at meeting the customers needs and wants. He was hired to spread 10 cubic yards of chocolate mulch delivered and spread. He even through in a complimentary yard cut, edge, and blew off the driveway. This job took his crew 1 day! Couldn’t be happier with the results!"
Operation dog house
Operation dog house
Operation dog house
Farmhouse Barndo!
Farmhouse Barndo!

+13

Recommended by85%of homeowners
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Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"The work corrected some of the sloping better than I had expected in the specific room."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+270

Recommended by84%of homeowners
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Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mullins, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"It went well… on time arrival, very professional!"
Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
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Showing 1-10 of 22
Basement Waterproofing FAQs, answered by experts

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Generally, moisture barrier padding costs $0.75 to $1.50 per square foot, varying by brand and mix. That’s a lot more than standard padding, which runs $0.25 to $0.90 per square foot. The price difference between these two options might seem steep, but think of it as insurance against future carpet replacement costs and subfloor damage. If you have pets or kids, that extra investment in high-risk areas like your living room often pays off.

A vapor barrier can last over 20 years, but they are vulnerable to pests, flooding, and other natural disasters. If your home weathers a storm or is treated for any pest infestation, make sure to have a drywall pro come check the integrity of your vapor barrier. It’s also important to have a pro install a vapor barrier since improper installation can lead to tears or leaks in the barrier that shorten its lifespan.

It is better to have a crawl space that is tailored to the outside temperature, your needs, and the season. For example, it is much better to have a vented space when it’s very hot outside and your AC bills are sky-high. Conversely, when the temperature drops and humidity rises, it is almost always better to have your vents shut and covered if possible.

The Mullins, SC homeowners’ guide to basement waterproofing services

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

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