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Crawl Space Dehumidifier

Persistent dampness, high humidity, mold growth, and musty odors are common issues that plague crawl spaces and endanger your home and family. The good news is that they can be prevented. 

Ohio Basement Authority has the expertise and reliable solutions to tackle these issues head-on. Our crawl space dehumidifier, integrated within our crawl space encapsulation process, effectively controls moisture and prevents its adverse effects. 

As the local authority on crawl space encapsulation and dehumidification, homeowners throughout Central and Southern Ohio trust us to safeguard their homes.  

By reading this page, you’ll learn about the benefits of our crawl space dehumidifier, how it can improve your home, and why it’s a wise investment. 

What is the AquaStop™ Crawl Space Air System? 

The AquaStop™ Crawl Space Air System isn’t just a dehumidifier; it’s a comprehensive moisture management solution that cleans and filters the air, controls humidity, eliminates odors, and discourages mold growth

Tailored specifically for the unique demands of crawl spaces, it stands out for its high-capacity performance, removing up to 100 pints of water per day. By maintaining a dry environment, it curtails the risk of mold, structural damage, and infestations. 

But this dehumidifier is more than just a standalone unit. It’s an integral component of a larger whole-home health strategy. 

Crawl space repair often reveals the need for a holistic approach to moisture control, which includes sealing vents, installing sump pumps, and complete encapsulation with a vapor barrier. When paired with these methods, this revolutionary air system ensures that your crawl space and home remain structurally sound, healthy, and dry. 

Signs You Need a Crawl Space Dehumidifier 

Some common signs that a crawl space dehumidifier could help your home include: 

These issues indicate your crawl space suffers from excessive moisture or drainage problems requiring immediate attention. Early detection and quick expert assistance are essential to averting more serious concerns. 

Is a Crawl Space Dehumidifier Necessary? 

Yes, a crawl space dehumidifier is essential to your home and family’s well-being. 

Without a dehumidifier, humidity will continue to damage your home’s structure, air quality, and comfort, leading to costly repairs. Installing a dehumidifier halts current damage and protects against future issues.  

While trying a DIY approach with an ordinary dehumidifier may be tempting, we don’t advise it for crawl space moisture problems. Typical consumer dehumidifiers lack the power and capacity to properly handle the large size and high humidity levels found in most crawl spaces. You’d need to constantly empty the tank since the unit would run nonstop, yet not dehumidify properly. 

For the best results, trust Ohio Basement Authority’s professional crawl space dehumidification system. Our crawl space solutions address current moisture issues and prevent future problems. 

What Are the Benefits of a Crawl Space Dehumidifier? 

Our comprehensive crawl space air system provides numerous benefits, including: 

  • Improved Air Quality: By controlling humidity, this air system minimizes mold growth and musty odors that pollute your home’s air. You’ll breathe easier with our system. 
  • Structural Protection: Excess moisture causes wood rot, corrosion, and damage to your home’s foundation and structure over time. Controlling crawl space humidity preserves real estate value and avoids costly repairs. 
  • Energy Efficiency: Designed with energy conservation in mind, this ENERGY STAR-rated dehumidifier reduces energy bills. 
  • Pest Avoidance: Pests like termites thrive in damp crawl spaces. The dehumidifier helps keep them away by eliminating this ideal habitat

To fully enjoy these benefits, it’s essential to implement our proprietary solutions and expert services. Our products are specifically developed to offer superior performance over retail alternatives. 

How Our Crawl Space Dehumidifier Works 

We take the following strategy when incorporating the AquaStop™ Crawl Space Air System into a whole-home solution: 

As crawl space repair experts, we ensure the dehumidifier integrates seamlessly with your encapsulation for optimal performance. 

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

Our proprietary crawl space air system stands apart from conventional alternatives because of its: 

  • Energy efficiency and ENERGY STAR rating 
  • High capacity, removing 100 pints of moisture daily. 
  • Self-draining and quiet operation. 
  • Compact design with optional ducting. 
  • Comprehensive warranty and annual maintenance service plan. 

Contact Ohio Basement Authority for Crawl Space Dehumidification Solutions Today! 

A humid, moldy crawl space can negatively impact your home’s air quality and family’s health. Let the crawl space experts at Ohio Basement Authority transform your environment for the better. 

For 15 years, homeowners across Central and Southern Ohio have trusted us to repair and protect their properties with customized solutions. Schedule a free inspection and estimate, and you’ll see firsthand the excellence that makes us the top choice for crawl space dehumidification systems. Breathe easier knowing your home’s health and safety are in the hands of our caring, professional team.  


You can enroll in an annual maintenance program when Ohio Basement Authority installs your home’s crawl space dehumidifier and other encapsulation solutions. During these checkups, our technicians inspect for leaks, clear drains, and replace filters, ensuring the system’s optimal performance. Contact us to learn more.

Pricing depends on your crawl space’s size, condition, and necessary repairs. Ohio Basement Authority provides free inspections, no-obligation estimates, and financing options to fit your budget needs.

Thanks to its low-profile design, our crawl space dehumidifier can be installed in most crawl spaces. An Ohio Basement Authority expert will determine the best solutions tailored to your crawl space during a free inspection appointment. Contact us today to learn more. 

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1270 Hillsmith Dr.
Cincinnati, OH 45215

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2421 McGaw Rd.
Obetz, OH 43207

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70 Birch Alley, Suite 240
Beavercreek, OH, 45440

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5650 Blazer Memorial Pkwy, #124
Dublin, OH 43017