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Crawl Space Dehumidifier

Issues like persistent moisture, elevated humidity, mold accumulation, and unpleasant odors are typical in crawl spaces and can pose a threat to your home and health. Fortunately, these problems are preventable. 

Foundation Recovery Systems is your go-to expert for addressing these concerns. Our AquaStop™ Crawl Space Air System, a key part of our crawl space encapsulation process, is designed to effectively manage moisture and mitigate its harmful effects. 

As a trusted name in crawl space encapsulation and dehumidification, we are committed to ensuring the integrity and health of your home. 

This page will teach you about the advantages of our crawl space dehumidifier, its positive impact on your home, and its value as an investment. 

What is the AquaStop™ Crawl Space Air System? 

The AquaStop™ Crawl Space Air System is not merely a dehumidifier; it’s an all-encompassing solution for moisture management that purifies and filters the air, regulates humidity, neutralizes odors, and prevents mold formation

Specially designed for crawl spaces, it excels in performance, removing up to 100 pints of water per day. This dry environment reduces the likelihood of mold proliferation, structural harm, and pest invasions. 

This dehumidifier is a critical element of a broader strategy to improve overall home health. 

Crawl space maintenance often uncovers the necessity for a comprehensive moisture strategy, which includes vent sealing, sump pump installation, and total encapsulation with a vapor barrier. Combined with these techniques, our innovative air system guarantees a sound, healthy, and dry crawl space and home. 

Signs You Need a Crawl Space Dehumidifier 

Indicators that your home may benefit from a crawl space dehumidifier include: 

These symptoms suggest your crawl space is experiencing excessive moisture or drainage issues that need prompt and professional attention to prevent more severe problems. 

Is a Crawl Space Dehumidifier Necessary? 

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

Without a dehumidifier, unchecked humidity will continue to deteriorate your home’s structure, air quality, and comfort, leading to expensive repairs. Installing a dehumidifier stops current damage and shields against future issues. 

While a DIY approach with a standard dehumidifier might seem appealing, it is not recommended for crawl space moisture challenges. Ordinary household dehumidifiers are inadequate for the large area and high humidity levels of most crawl spaces. Frequent tank emptying would be necessary, and the unit would still not perform adequately. 

For optimal results, rely on Foundation Recovery Systems’ 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? 

The AquaStop™ crawl space air system offers several advantages: 

  • Enhanced Air Quality: By managing humidity, the AquaStop™ reduces mold growth and musty odors, improving your home’s air quality. 
  • Structural Integrity: Moisture can lead to wood decay, corrosion, and foundation damage. Our system helps maintain your home’s structural integrity and value while preventing costly repairs. 
  • Energy Efficiency: This ENERGYSTAR-rated dehumidifier is designed for energy savings, helping to lower your utility bills. 
  • Pest Control: Damp crawl spaces attract pests like termites. Our dehumidifier creates an environment that’s less appealing to pests. 

To fully benefit from these advantages, implementing our exclusive solutions and expert services is key. Our products are engineered for superior performance compared to retail alternatives. 

How the AquaStop™ Crawl Space Air System Works 

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

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

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

Our AquaStop™ crawl space air system surpasses standard options with its: 

  • Energy efficiency and ENERGYSTAR certification. 
  • High moisture removal capacity, eliminating 100 pints per day. 
  • Self-draining feature and silent operation. 
  • Compact design with optional ducting. 
  • Comprehensive warranty and regular maintenance plans. 

Contact Foundation Recovery Systems for Crawl Space Dehumidification Solutions Today! 

A damp, moldy crawl space can adversely affect your home’s air quality and your family’s health. Let the crawl space professionals at Foundation Recovery Systems improve your living environment. 

For more than 30 years, homeowners have relied on us for their property repair and protection needs. Book a free inspection and estimate to experience the excellence that distinguishes us in crawl space dehumidification. Rest assured, knowing your home’s health and safety are in our capable and caring hands. 


Enroll in our annual maintenance program when installing your home’s crawl space dehumidifier and other encapsulation solutions with Foundation Recovery Systems. During these visits, our technicians check for leaks, clean drains, and replace filters to ensure the system’s peak performance. Reach out to us for more information. 

The cost varies based on the size and condition of your crawl space, as well as necessary repairs. Foundation Recovery Systems offers free inspections, no-obligation quotes, and financing options to accommodate your budget.

Our crawl space dehumidifier, featuring a low-profile design, fits most crawl spaces. A Foundation Recovery Systems specialist will determine the most suitable solutions for your crawl space during a free inspection. Contact us for more details.

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Our Locations

Central Illinois Location

2064 N Woodford St.
Decatur, IL 62526

Des Moines Location

2401 SE Creekview Dr.
Ankeny, IA 50021
(515) 373-8491

Kansas City Location

7280 NW 87th Terrace, Suite C-210
Kansas City, MO 64153
(816) 774-1539

Lee's Summit Location

211 SE State Route 150
Lee's Summit, MO 64082
(816) 774-1539

Moberly Location

1401 US-24
Moberly, MO 65270
(660) 202-8662

Springfield Location
3020 N. Martin Ave.
Springfield, MO 65803
(417) 612-8286
St. Louis Location

1625 Larkin Williams rd.
Fenton, MO 63026
(314) 207-9995