Contact Us For
A Free Estimate!
Products & Services
Basement Repair Services & Products 
WaterGuard Interior System 
DryTrak Drainage Channel
TrenchDrain Drain Grate 
IceGuard Discharge Line
Polyurethane Crack Sealing
WellDuct Window Drainage
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back-Up
Sanidry Dehumidifier


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SmartSump Sump Pump
WallCap Block Wall Sealer
SmartVent Flood Vents
Mold Spores
Dust Mites Control


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
Dry Rot & Brown Rot


Before and After Pictures from Mount Pleasant
Crawl Space Encapsulation Reduces Moisture in Mount Pleasant, SC Crawlspace

Crawl Space Encapsulation Reduces Moisture in Mount Pleasant, SC Crawlspace

Before After
Crawl Space Encapsulation Reduces Moisture in Mount Pleasant, SC Crawlspace Crawl Space Encapsulation Reduces Moisture in Mount Pleasant, SC Crawlspace

The homeowner of this Mount Pleasant, SC home noticed spongy floors when walking through the house and found wet insulation in the crawl space. They called Lowcountry Foundation Repair to see what could be done and decided on an encapsulation of their crawl space. The result was a dry and clean environment under the home.

Wet Crawlspace?

Wet Crawlspace?

Before After
Wet Crawlspace? Wet Crawlspace?

This homeowner in Mount Pleasant, SC had water pooling in the crawlspace. They called Lowcountry Foundation Repair for a free inspection and customized quote to fix the issue. After a thorough inspection, the inspector recommended the CleanSpace® Crawl Space Vapor Barrier System to seal of the crawlspace from outside moisture, protecting the wood joists and subfloor from wood rot. The homeowner decided to move forward with that recommendation and was very happy with the results.

Moisture Control in Mount Pleasant, SC

Moisture Control in Mount Pleasant, SC

Before After
Moisture Control in Mount Pleasant, SC Moisture Control in Mount Pleasant, SC

This home in Mount Pleasant, SC had dampness in the crawlspace, and the homeowner was worried about mold. Lowcountry Foundation Repair came out to do a free inspection and provide a custom quote. Our inspector recommended a dehumidifier to lower the humidity in the crawlspace, along with drainage matting to protect the area from ground moisture. The homeowner decided to move forward with the project and was very happy with the results.

Company Awards
Best of Porch 2020
Each year, the Best of Porch award is given to the top 1% of professionals on Porch. Professionals earn Best... [Read more]
2018 Angie's List Super Service Award
For achieving and maintaining a superior service rating on Angie's List throughout 2018 as determined by our members.... [Read more]
Lowcountry Foundation Repair Earns #34 Basement Systems Dealer
Lowcountry Foundation Repair received an award for being within the top 100 companies in the network with the most sales... [Read more]
More Awards

Mount Pleasant, SC's Trusted Foundation Repair & Basement Waterproofing Professionals

Kenny was awesome, amazing, and wonderful! ...
Happy Customers Surrounding Mount Pleasant, SC
Work Requests

Click the icons to see what our customers had to say.

Reviews From Mount Pleasant
Testimonials From Mount Pleasant
I feel that the way you all put it together is awesome, wonderful and I really appreciate it
Testimonial by Angela H. from Mount Pleasant, SC

Foundation Repair, Crawl Space Repair & Basement Waterproofing in Mount Pleasant, SC

Lowcountry Foundation and Crawl Space Repair is your one-stop shop for crawl space repair & encapsulation, basement waterproofing, and foundation repair services in the Mount Pleasant area. Since 1996, Lowcountry has brought the very best to the people of Georgia and South Carolina, with thousands of satisfied customers to back us up. 

We offer no-cost, no-obligation estimates for crawl space repair, foundation repair, and basement waterproofing in the Mount Pleasant area. When you need an expert foundation repair contractor, there's only one place to go!


Foundation Repair Contractor in Mount Pleasant

Your home's foundation is its backbone, providing a large amount of the overall integrity of the structure. Issues like foundation settlement, leaning chimneys, bowing walls, and more can emerge over time, lowering your home's curb appeal and resell value. That's where Lowcountry Foundation and Crawl Space Repair comes in. Our highly-trained foundation repair professionals are prepared to apply industry-leading to your home's foundation, stabilizing settling foundations, fixing structural decay, and futureproofing your home for decades from the bottom up. We offer home foundation repair inspections and estimates throughout Georgia and South Carolina, including Mount Pleasant.

Our foundation repair services in Mount Pleasant:

  • Foundation and structural repair solutions
  • Bowing wall repair
  • Foundation settlement/ sinking prevention and repair
  • Foundation leveling
  • Foundation wall crack repair
  • Tilting chimney repair
  • Wall straightening
  • 25-year warranty against manufacturing defects on foundation products
  • Financing Available
  • FREE written estimates and inspections, and fast installation

Schedule a free foundation repair estimate to learn more. We proudly serve Mount Pleasant and areas nearby.


Crawl Space Repair in Mount Pleasant, SC

A nasty crawl space can cause a lot of issues for the home. If left unrepaired and unsealed, the crawl space can start to rot and grow mold, leading to structural issues, unhealthy indoor air, and discomfort throughout the house. Lowcountry Foundation and Crawl Space Repair's crawl space encapsulation process will provide your home with a dry, healthy crawl space guaranteed to last for years. No amount of crawl space moisture or structural disrepair is too much for our experts!

When we seal the crawl space using a moisture-proof vapor barrier, add a high-performance crawl space dehumidifier, install crawl space jacks for failing support posts, and provide other crawl space repair solutions, we can create a dry, secure below-grade space for years to come!

Crawl Space Encapsulation & Repair Services We Offer 

  • Crawl space sealing with the CleanSpace vapor barrier
  • Crawlspace humidity and moisture control
  • Crawl space perimeter drains, drainage matting, doors, & entryways
  • Dehumidifiers
  • Thermal insulation
  • Crawl space insulation installation
  • Sagging crawl space and structural repair
  • 25-year warranty on crawl space encapsulation systems
  • Financing Available
  • FREE written estimates and inspections, and fast installation

Basement Waterproofing in Mount Pleasant, SC

A wet basement is a drag. Water in your basement, if left unattended, can lead to issues like cracked concrete, mold growth, foul odors, and eventually structural decay. The basement waterproofing experts at Lowcountry Foundation and Crawl Space Repair have decades of experience in the Mount Pleasant area, offering a top-tier suite of basement waterproofing services and solutions.

We specialize in moisture barrier installation, sump pump installation, French drain irrigation, basement dehumidifiers, and more. Contact us today for a free basement waterproofing estimate!

Basement Waterproofing Services We Offer 

  • Wet/flooded basement waterproofing solutions.
  • The complete basement waterproofing system
  • Basement wall and floor crack repair
  • Leaky basement window repair
  • Basement flooding prevention
  • Basement water damage prevention
  • Foundation waterproofing
  • Basement/crawl space sump pump systems
  • Battery backup sump pump system installation
  • Lifetime warranty on all perimeter waterproofing systems.
    • Drain tile, french, and basement drain installation
  • Basement Wall Panels, drop ceiling tiles and waterproof hardwood, tile and carpet flooring
Case Studies From Mount Pleasant
Deidra B. of Mount Pleasant, SC had a moisture problem in her home that caused a section of her subfloor to rot, and grow mold. The high humidity...
Curtis W., of Mount Pleasant, SC was getting ready to sell his house and needed to take care of a few things before he listed the home. Curtis had...
Allan S. and his wife of Mt. Pleasant, SC had been experiencing waterproofing issues in their finished walk-in basement for ten years. Only after...
Job Stories From Mount Pleasant, SC
Wood Rot Results in Sagging Floors in Mount Pleasant, SC

Wood rot caused the floors in this home to become unstable and unlevel. Our SmartJack Support System was installed underneath the home to provide permanent support, stabilization, and to lift the home back to its original position.

Wood Rot Results in Sagging Floors in Mount Pleasant, SC - Photo 1
Broken Dehumidifier Replaced in Mount Pleasant, SC

This homeowner was confused when their crawlspace was getting damp even though they had a dehumidifier installed in the crawl space. They called us at Lowcountry Foundation Repair and we sent a inspector out for a free inspection of the crawl space. The inspector noticed that even though there was an existing dehumidifier in the space, it was poor quality, ineffective in reducing the moisture level, and wasting power. There was also an issue with the plastic vapor barrier in the crawl space. It was a 6mm thin plastic vapor barrier with holes & gaps, not sealed to the walls. It was allowing humidity to rise up from the ground and come through the walls into the space. The inspector recommended not only having a better dehumidifier installed, but also fully encapsulating the crawl space to effectively control the moisture for good. Our production team installed a CleanSpace encapsulation and then replaced the dehumidifier with our highly effective, energy-efficient dehumidifier, the SaniDry Sedona.

Broken Dehumidifier Replaced in Mount Pleasant, SC - Photo 1
Dirty, Wet Crawlspace


A nasty, wet crawl space can cause major concerns for the rest of the structure. As water vapor evaporates into the home, this can cause mold growth, pooling water, structural damage, and more. Luckily the experts at Lowcountry Foundation Repair have an efficient solution with the vapor barrier which has been proven to protect against water seepage, air leaks, water intrusion, and more. By sealing off a dirt crawl space from the rest of the home, we can better protect the entire structure while also creating a clean and secure storage area! By adding crawlspace installation, we can further protect home health, energy-efficiency, and value. We start by insulating and air sealing rim joists, as the perimeter zone can be a major source of air infiltration and heat loss. Then we add Foamax board wall insulation, which resists water absorption, mold growth, and water infiltration!

services area map

our service area