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Crawl Space Encapsulation in Union, SC

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Crawl space encapsulation is essential for homeowners in Union, as moisture intrusion can lead to serious problems like mold and structural damage. The humid climate and potential for heavy rainfall create ideal conditions for moisture buildup in crawl spaces. Our advanced encapsulation solutions include vapor barriers, sump pumps, and dehumidifiers, effectively sealing your crawl space and preventing moisture-related issues. By addressing these concerns early on, you can maintain a healthier living environment and protect your home's foundation.

Mount Valley Foundation Services, a Groundworks Company, has been a reliable partner for over 35 years, providing expert solutions to Union residents facing foundation and moisture challenges. Our A+ BBB rating showcases our commitment to quality and customer satisfaction. We offer free in-home inspections and personalized quotes through our certified field inspectors, ensuring that each homeowner receives tailored recommendations. With our industry-leading practices, we are dedicated to safeguarding your home and enhancing its value for years to come.

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Union's Crawl Space Encapsulation Experts

Recent Work Completed Near You

9,921
crawl spaces repaired by the Greenville branch

Highly Awarded and Trusted

346 Union Crawl Space Encapsulation Experts 5 Star Reviews

"​I cannot say enough good things about my experience with Mount Valley Foundation, specifically Jonathan Geddie. Jonathan came to my home on his personal time—a Sunday!—which speaks volumes about his dedication. He was polite, punctual, and arrived at the time we agreed on. He came highly recommended by a mutual friend, and he lived up to every bit of that praise. Jonathan politely knocked at my front door and introduced himself. It was at this point I realized he was with Mount Vally. Jonathan listened to my wants and had coffee with us before he inspected my crawlspace. He WAS underneath for awhile and I even started to worry about his well being until he came back to the front door and politely knocked again, which is appreciated in a household full of dogs. He asked if we were ready to see the pictures; we weren't. We were actually ready to eat! With the bountiful amount of chili my partner made we invited him to eat with us, and he filled our hearts by acceptingour invitation. We shared a meal and moments that felt like we have known each other for years! We felt so completely comfortable & truly enjoyed his company. After we got to the bottom of our bowls it was time to see what actual took so long underneath the house, and boy!- we were had no clue. Jonathan went into detail of the areas of concern with pictures to prove it. Jonathan went through each picture with us. Unlike the other three companies I called, Jonathan didn’t just give me a price; he showed me the mold, standing water, and rotten beams through photos. He saved me from a huge mistake—encapsulating a house that was structurally unsound. He made sure all my questions were answered. I’m starting with my structural repairs now with my partners workers from his company, but Mount Valley will be the only ones I call for the drainage and encapsulation once that’s finished! We would have loved to have Mount Valley do the whole project for us, but unfortunately we are not ballers like that. But after seeing the videos that was presented at the time of our inspection and after listening to other companies, we will definitely have Jonathan back over to sign a contract! Not just because of our wonderful experience with Jonathan , but also because Mount Valley offers a 2 year same as cash financing, and that is an incredible offer and ver manageable for us! Jonathan Geddie at Mount Valley Foundation provides a level of service you just don't see anymore and we plan on having him back at the end of summer! Ask for Jonathan Geddie, you will be glad you did. Thank me later."

1,014 of your neighbors recommend Mount Valley Foundation Services

Common Causes of your Crawl Space Problems in Union

Have you noticed dampness or an unpleasant smell coming from below your house? Homes in and around Union are often affected by foundation, basement, or crawl space issues due to the natural tendencies of our regional soil and weather patterns. The Piedmont region's clay-rich soil is prone to expanding during prolonged rain and contracting in dry spells, which results in uneven pressure against your home's foundation. Additionally, the varying levels of rainfall can cause moisture problems in poorly drained areas, leading to conditions like pooling water under your home and high humidity in crawl spaces.

When these environmental factors stress the structural integrity of foundations and crawl spaces, they can lead to visible warning signs such as cracks in walls, uneven floors, or doors that no longer close properly. Moisture and humidity can further exacerbate these issues by encouraging mold growth and wood deterioration. Catching these problems early is crucial, as it prevents potential extensive damage and helps maintain the health and safety of your home. Alleviating these threats through crawl space encapsulation—utilizing vapor barriers and sealing techniques—can protect your property from moisture damage, ultimately preserving its value and longevity.

Crawl Space Encapsulation Solutions We Provide For You in Union

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

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

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 Union

Our Union Office Serves You

FAQs

Crawl space encapsulation involves installing a vapor barrier, sealing air leaks, and adding a dehumidifier to control moisture. It typically includes a clean space liner to prevent mold growth and improves energy efficiency by creating a sealed environment under your home.

The cost difference is driven by material quality, installation requirements, and additional features like a dehumidifier. Full encapsulation systems include comprehensive measures such as air sealing and moisture control for better durability and mold prevention.

Yes, you can encapsulate a crawl space with existing fiberglass insulation, but it's usually recommended to remove it first. Old insulation may harbor moisture or pests; replacing it with encapsulation ensures better humidity control and mold prevention, along with improved air sealing.

Yes, even if your crawl space rarely gets wet, encapsulation can improve air quality and energy efficiency. A vapor barrier and sealed crawl space reduce risks of humidity issues, mold, and pest infestation, which are beneficial in any climate.

Yes, moisture in the crawl space attracts pests and rodents by creating a hospitable environment. Addressing moisture intrusion through encapsulation can prevent pest infestation, mold, and potentially costly damage to floor joists and other structural components. Consider encapsulation to protect your home and maintain a healthy environment.

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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Mount Valley Service Map

Our Locations

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