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Crawl Space Dehumidifier

Challenges like continuous dampness, elevated humidity levels, mold proliferation, and musty smells frequently affect crawl spaces, posing risks to your home and health. Fortunately, these problems are preventable. 

Mount Valley Foundation Services offers specialized knowledge and effective solutions for these issues. Our AquaStop™ Crawl Space Air System, incorporated into our crawl space encapsulation process, efficiently manages moisture, preventing its harmful consequences. 

As a trusted name in crawl space encapsulation and dehumidification across South Carolina and Western North Carolina, homeowners rely on us to protect their homes. 

This page will enlighten you about the advantages of our crawl space dehumidifier, how it enhances your home and its value as an investment. 

What is the AquaStop™ Crawl Space Air System? 

The AquaStop™ Crawl Space Air System is more than a conventional dehumidifier. It’s an all-encompassing solution for moisture management, offering air purification, humidity control, odor elimination, and mold deterrence. 

Specifically designed for crawl spaces, it excels in high-capacity performance, extracting up to 100 pints of water daily. By sustaining a dry environment, it reduces the risk of mold, structural harm, and pest infestations. 

Crawl space repair often necessitates a comprehensive approach to moisture management, involving vent sealing, sump pump installations, and complete encapsulation with a vapor barrier. Combined with these techniques, this innovative air system ensures your crawl space and home stay structurally sound and dry. 

Signs You Need a Crawl Space Dehumidifier 

Indications that your home could benefit from a crawl space dehumidifier include: 

These signs suggest excessive moisture or drainage issues in your crawl space that require prompt expert intervention to prevent more severe problems. 

Is a Crawl Space Dehumidifier Necessary? 

Yes, installing a crawl space dehumidifier is vital for the health of your home and family. 

Without it, ongoing humidity will deteriorate your home’s structure, air quality, and comfort, leading to expensive repairs. A dehumidifier stops current damage and guards against future issues. 

While a DIY approach with a standard dehumidifier might seem appealing, it’s inadequate for crawl space moisture issues. Ordinary consumer dehumidifiers lack the necessary power and capacity, necessitating frequent tank emptying and still not providing effective dehumidification. 

For optimal results, trust Mount Valley Foundation Services’ professional crawl space dehumidification system. Our solutions address present moisture problems and prevent future complications. 

What Are the Benefits of the AquaStop™ Crawl Space Air System? 

Our comprehensive crawl space air system offers several advantages: 

  • Enhanced Air Quality: By controlling humidity, the AquaStop™ minimizes mold growth and unpleasant odors, improving your home’s air quality. 
  • Structural Integrity: Excessive moisture can lead to wood rot, corrosion, and foundational damage. Regulating crawl space humidity preserves your property’s value and prevents costly repairs. 
  • Energy Efficiency: This ENERGY STAR-rated dehumidifier helps lower energy bills. 
  • Pest Prevention: Damp crawl spaces attract pests like termites. The dehumidifier deters them by removing their preferred habitat. 

To fully benefit from these advantages, it’s crucial to use our proprietary solutions and expert services, offering superior performance compared to retail options. 

How the AquaStop™ Crawl Space Air System Works 

Our approach to integrating the AquaStop™ Crawl Space Air System into a whole-home solution includes: 

As experts in crawl space repair, we ensure the dehumidifier integrates seamlessly with your encapsulation for maximum effectiveness. 

Why Our Crawl Space Dehumidifier is the Best Choice for Your Home 

Our proprietary crawl space air system stands out due to its: 

  • Energy efficiency and ENERGY STAR certification. 
  • High capacity, removing 100 pints of moisture per day. 
  • Self-draining and quiet operation. 
  • Compact size with optional ducting. 
  • Comprehensive warranty and yearly maintenance service. 

Contact Mount Valley Foundation Services for Crawl Space Dehumidification Solutions Today! 

A humid, mold-infested crawl space can adversely affect your home’s air quality and your family’s health. Let the experts at Mount Valley Foundation Services improve your living environment. 

For years, homeowners across South Carolina and Western North Carolina have trusted us with their property repairs and protection, thanks to our customized solutions. Book a free inspection and estimate to experience the quality that makes us the premier choice for crawl space dehumidification systems. Enjoy peace of mind knowing your home’s health and safety are in our capable hands. 


When Mount Valley Foundation Services installs your home’s crawl space dehumidifier and other encapsulation solutions, you can join our annual maintenance program. These regular checkups include leak inspections, drain clearing, and filter replacements to ensure the system’s peak performance. Contact us for more information

The AquaStop™ dehumidifier’s low-profile design allows for installation in most crawl spaces. A Mount Valley Foundation Services expert will recommend the best solutions for your specific needs during a complimentary inspection. Contact us to find out more. 

The cost varies based on your crawl space’s size, condition, and required repairs. Mount Valley Foundation Services offers free inspections, no-obligation estimates, and financing options to suit your budget. 

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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

2110 Commerce Drive
Cayce, SC 29033

Greenville Location

300 South Ave
Spartanburg, SC 29306

Myrtle Beach Location

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