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Crawl Space Repair & Encapsulation in Sumter, SC

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Though often overlooked, a healthy crawl space is vital for the overall safety and comfort of your home. In Sumter, the humid climate and average annual rainfall of about 48 inches can create conditions for standing water and moisture buildup in crawl spaces. This excess moisture can lead to mold growth, pest infestations, and wood rot, all of which threaten your home's structural integrity. Mount Valley Foundation Services offers comprehensive solutions to keep your crawl space dry, including specialized drainage systems and encapsulation to prevent moisture intrusion and protect your home from potential damage.

At Mount Valley Foundation Services, a Groundworks Company, we specialize in providing high-quality home repair solutions, including foundation repair, basement waterproofing, crawl space encapsulation, and concrete services to residents of Sumter, SC. Our commitment to customer satisfaction is reflected in our personalized service and industry-leading products. With skilled technicians and nationally backed warranties, you can count on us to restore your crawl space and ensure a safe and healthy environment for your family.

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Sumter's Crawl Space Repair Experts

Recent Work Completed Near You

21,333
Crawl Spaces Repaired by the Columbia Branch

Highly Awarded and Trusted

69 Sumter Crawl Space Repair Experts 5 Star Reviews

"Clint Weimann from the Greenville branch attended a meeting at my holiday home. Not only did he review issues that we have been experiencing with our foundations at the property, but he also highlighted additional defects and proposed suitable remedy. I was overly impressed by his promptness, attention to detail and knowledge. Well done Mount Valley! Highly impressed!"

895 of your neighbors recommend Mount Valley Foundation Services

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Common Causes of your Crawl Space Problems in Sumter

Moisture and Humidity

Excess moisture and high humidity levels in the crawl space can lead to mold growth, wood rot, and structural damage. This often results from poor ventilation or water seepage.

Poor Drainage

Inadequate drainage systems can cause water to accumulate around the foundation, leading to water infiltration and increased moisture levels in the crawl space.

Open Crawl Space Vents

Open vents allow outside air and moisture to enter the crawl space, which can lead to condensation, mold growth, and pest infestations.

Foundation Cracks

Cracks in the foundation can compromise the structural integrity of your home by allowing water infiltration, which can lead to further deterioration and instability.

Plumbing Leaks

Leaks from plumbing systems can saturate the soil around the foundation, leading to erosion and weakening of the structure.

Understanding these common causes can help you take proactive measures to protect your crawl space and maintain the overall health of your home.

Crawl Space Repair Solutions We Provide For You in Sumter

Create Solid Floors for Strong Homes

Create Solid Floors for Strong Homes Image
What We Do
  • Examine your crawl space closely
  • Determine the reason for joist failure
  • Make a plan to repain and stabilize
What We Use
Floor Jacks 3D Image Floor Jacks Learn More

Control Groundwater Seepage

Control Groundwater Seepage Image
What We Do
  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system
What We Use
Drainage System 3D Image Drainage System Learn More
Drainage Matting 3D Image Drainage Matting Learn More
Sump Pump 3D Image Sump Pump Learn More

Change the Environment

Change the Environment Image
What We Do
  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively
What We Use
Vapor Barrier 3D Image Vapor Barrier Learn More
Dehumidifier 3D Image Dehumidifier Learn More
Crawl Space Doors 3D Image Crawl Space Doors Learn More

Properly Insulate the Home

Properly Insulate the Home Image
What We Do
  • Diagnose insulation concerns
  • Take expert measurements
  • Deliver lasting thermal protection
What We Use
Insulation 3D Image Insulation Learn More

Our Other Services in Sumter

Our Sumter Office Serves You

Contact Us

(803) 220-3550

Why Homeowners Choose Mount Valley Foundation Services

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Professional, Honest Approach

We are committed to the highest level of ethics and integrity. Our team will only recommend proven and permanent solutions based on our careful inspection of your home.

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Engineered Solutions

Our products are built with engineered design and rigorous testing. Equally important, we control our installation process by using only in-house crews. Anyone working on your home is a Mount Valley Foundation Services employee and has been trained and certified to repair the most complex foundation and water problems.

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Nationally Backed Warranties

We provide the strongest warranties in the industry - and the only ones backed by the power of a national company. All our warranties are long term, and fully transferable.

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Full-Time Service Department

Whether you have questions about your installed solutions or are interested in our routine maintenance through our Service Program, we're here for you.

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Trust the experts at Mount Valley Foundation Services

Mount Valley Service Map

Our Locations

Asheville Location

53 N Market St, Suite 5
Asheville, NC 28801

Augusta Location

630 Ellis Street, Suite 2-B
Augusta, GA 30901

Charleston Location

1850 Ashley River Rd
Charleston, SC 29407

Columbia Location

401 Gamble Dr., Suite B

Columbia, SC 29209

Greenville Location

300 South Ave
Spartanburg, SC 29306

Myrtle Beach Location

1704 N. Oak Street, Suite 3
Myrtle Beach, SC 29577

Savannah Location

6606 Abercorn St., Suite 211
Savannah, GA 31405