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Crawl Space Repair & Encapsulation in Longs, SC

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Longs, SC, homeowners often face significant challenges with crawl space repair due to the area's high humidity and rainfall levels. Excess moisture can lead to mold growth, sagging floors, and uneven surfaces, which can threaten the structural integrity of your home. Our advanced crawl space repair solutions effectively address these issues with strategies such as vapor barriers and sump pumps, designed to prevent water intrusion and maintain a healthy environment. With our expert assistance, residents can ensure their crawl spaces are dry and structurally sound.

Mount Valley Foundation Services, a Groundworks Company, has been dedicated to helping homeowners in Longs for over 35 years. Our A+ BBB rating represents our commitment to delivering high-quality service and customer satisfaction. Our certified field inspectors are available to provide free in-home assessments and personalized quotes, ensuring every homeowner receives tailored solutions for their specific needs. With our extensive experience and reliable services, you can trust us to protect your home from moisture-related issues.

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Mount Valley Foundation Services is Longs' Crawl Space Repair Expert

Serving Homeowners for over 39 years
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Recent Work Completed Near You

10,308 crawl spaces repaired by the Charleston branch

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Why your neighbors trust Mount Valley Foundation Services

We've earned 359 five star reviews.

"Hayden (from the Pittsburgh PA) office came to level out the cement floor on my porch. He and his partner did an amazing job, very efficient and professional! I'm thrilled with the results! I had a dangerous difference in elevation of the two slabs on my porch, actually creating a trip hazard. Now, the floor is as smooth as glass! And, it's really interesting to watch them work!"

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563 of your neighbors recommend our local Groundworks branch.

Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Types of Crawl Space Damage in Longs

Common Causes of your Crawl Space Problems in Longs

Moisture and Humidity

Excess moisture in your crawl space can lead to mold growth, wood rot, and structural damage over time.

Groundwater Seepage

Poor drainage or leaking pipes can lead to standing water in your crawl space, potentially causing mold growth and compromising structural integrity.

Poor Ventilation

Open vents in your crawl space allow humid air to enter, leading to condensation, mold, and long-term moisture damage.

Pest Infestations

Damp or unsealed crawl spaces create an inviting environment for rodents, termites, and other pests, leading to structural damage and contamination.

Soil Settlement

Shifting soil beneath your home can lead to foundation settlement, causing sagging floors and damage to crawl space supports.

Foundation Cracks

Cracks in crawl space foundation walls allow water, pests, and unconditioned air to enter, causing moisture and structural issues.

High Energy Bills

Poorly sealed or damaged crawl spaces can increase heating and cooling costs due to energy loss.

Stack Effect

Damage in your crawl space allows mold and odors to spread into your home. Repairing the crawl space prevents this, improving your air quality and living environment.

Climate Conditions

Heavy rains or drought can shift the soil beneath your home, leading to sagging floors or structural damage in your crawl space. Repairing these issues restores stability and protects your home from further problems.

Crawl Space Repair Solutions We Provide For You in Longs

Create Solid Floors for Strong Homes

What We Do

  • Examine your crawl space closely
  • Determine the reason for joist failure
  • Make a plan to repair and stabilize

What We Use

 Floor Jacks Learn More

Control Groundwater Seepage

What We Do

  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system

What We Use

 Drainage System Learn More
Drainage Matting Learn More
Sump Pump Learn More

Change the Environment

What We Do

  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively

What We Use

 Vapor Barrier Learn More
Dehumidifier Learn More
Crawl Space Doors Learn More

Properly Insulate the Home

What We Do

  • Diagnose insulation concerns
  • Take expert measurements
  • Deliver lasting thermal protection

What We Use

 Insulation Learn More

Our Other Services in Longs

basement waterproofing
Basement Waterproofing
concrete lifting
Concrete Lifting
foundation repair
Foundation Repair

Our Mount Valley Foundation Services' Longs Office Serves You

Our Address

1850 Ashley River Rd. Charleston, SC. 29407

Contact Us

(855) 976-0804

About Us

Meet our Longs team, see our
service area, and get financing details
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Proudly Serving Longs and Surrounding Areas

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Trust the experts at Mount Valley Foundation Services

How it works

Straightforward and simple process

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Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

Receive a detailed repair plan and quote icon

Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

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Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.