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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

Find Basement waterproofing pros in Mullins

Avatar for Groundworks
Groundworks
4.3(
82
)
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

"Hello, we recently got an evaluation. Dylan was great and knowledgeable. He even found a diagnosis underneath our house about water running that we weren’t aware. He, with his awesome customer service, made us feel comfortable and confident on having him checking around our place to get our estimate done. Thanks s much Dylan and Mount Valley Foundation."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

165 neighbors recently requested a quote
Recommended by68%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
87 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
Recommended by21%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

"**Caveat emptor**. If you choose to do business with Mr. Clark, be certain to get absolutely everything he says IN WRITING! And make sure you are crystal clear about what you are getting for what you are paying. He charges a king's ransom for his work and will not acknowledge HIS MISTAKES!"
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

"Everything was completed on time and in a professional manner."
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

"They were professionals from the estimate to the planning through the repair. Worked **** ** project to ensure my satisfaction."
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

"They were unable to bring it all the way up to it’s original elevation, but, they tried. They explained to my satisfaction as to why it couldn’t be accomplished. It is definitely a major improvement."
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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Basement Waterproofing questions, answered by experts

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

Periodic inspections and addressing drainage issues prevent further damage.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

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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