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Crawl Space Sump Pump

Dealing with water in your crawl space can be a distressing experience for any homeowner, leading to issues like mold growth, structural damage, and deteriorated indoor air quality. Fortunately, JES Foundation Repair is here to help. 

Servicing regions including Virginia, Washington, DC, Maryland, Northeast NC, and West Virginia, JES Foundation Repair is dedicated to converting damp crawl spaces into dry, usable areas beneath your home. 

Our comprehensive crawl space waterproofing approach, featuring the AquaStop™ Crawl Space Sump Pump system, tackles water issues effectively. 

Renowned for reliability across our service areas, JES Foundation Repair offers assurance and enduring solutions safeguarding your home’s foundation and your family’s wellbeing. 

By the end of this article, you’ll understand why our sump pump installation and crawl space encapsulation methods are the ultimate solutions for water-related issues. 

Understanding the Crawl Space Sump Pump System 

A crawl space sump pump system is essential for controlling excessive moisture and preventing water damage in your home’s lower levels. This system, which includes a submersible pump placed in a sump pit, is a critical line of defense against moisture. 

Water gathered from the internal drainage system flows into the sump pit. When the water level rises, a float switch activates the pump, effectively removing the water from the crawl space and expelling it away from your property. 

Our AquaStop™ Crawl Space Sump Pump is a key component of a holistic moisture management strategy, encompassing encapsulation, drainage, and dehumidification, to ensure a dry, healthy living environment. 

By installing this system, not only are you addressing standing water issues, but also enhancing the overall air quality and structural stability of your home. 

Recognizing the Need for a Crawl Space Sump Pump 

Identifying the need for a crawl space sump pump system is crucial to avoid extensive damage. Look out for these indicators: 

Ignoring these signs can lead to significant structural issues and health concerns. 

The Importance of Crawl Space Waterproofing 

Waterproofing your crawl space with a dependable sump pump like the AquaStop™ is critical to prevent further deterioration. 

DIY repairs and store-bought solutions are often inadequate and temporary. Early intervention with professional solutions like JES Foundation Repair’s AquaStop™ Crawl Space Sump Pump is essential to safeguard your home against various moisture-related problems, thereby contributing to a healthier, more robust home environment. 

Varieties of Crawl Space Sump Pumps 

Understanding that every home is unique, JES Foundation Repair offers various sump pump systems to suit your specific crawl space needs. 

AquaStop Mini/Single Sump Pump System 

This system, ideal for tight crawl spaces, features a SafeDri™ cast iron pump, usually a SafeDri™ 1/3 hp pump, capable of removing over 2,000 gallons of water per hour. 

AquaStop Single with Battery Backup 

Adding a backup battery to the single sump pump system ensures functionality during power outages, allowing the system to discharge over 11,500 gallons per hour. 

AquaStop Triple Sump Pump System 

Our most robust system, the AquaStop Triple, includes three pumps: the primary SafeDri™ 1/3 hp pump for regular water removal, a secondary SafeDri™ ½ hp pump for larger volumes (over 3,000 gallons per hour), and a battery backup pump for power outages. 

Our experienced technicians will assess your crawl space’s moisture issues and recommend the most suitable AquaStop™ sump pump system for your home. 

Advantages of a Crawl Space Sump Pump 

Incorporating a sump pump into your crawl space repair strategy offers multiple benefits: 

  • Eradication of Standing Water: Sump pumps efficiently remove standing water, eliminating associated problems. 
  • Reduced Humidity and Mold Risk: A dry crawl space lowers humidity levels, significantly cutting down the risk of mold and musty odors. 
  • Enhanced Indoor Air Quality: A dry, clean crawl space contributes to healthier living areas. 
  • Improved Structural Integrity: Keeping the area under your home dry helps preserve its structural soundness, averting costly damages. 
  • Increased Energy Efficiency: A dry and well-insulated crawl space prevents heat loss, enhancing your home’s energy efficiency and comfort. 
  • Healthier Living Environment: A moisture-free crawl space contributes to the overall healthiness of your home environment. 

These benefits are amplified when using our specialized AquaStop™ products, known for their durability and efficiency, and far surpassing retail store options. 

JES Foundation Repair’s Crawl Space Sump Pump Installation Process

A comprehensive crawl space encapsulation includes a sump pump as a crucial component. JES Foundation Repair follows a meticulous process for installing these systems: 

  • Conduct a thorough inspection of the crawl space to identify water issues 
  • Seal vents and replace access doors if necessary 
  • Install crawl space drainage in the dirt floor 
  • Determine the lowest point in the crawl space 
  • Dig a pit for the sump basin at the lowest point 
  • Place pumps and other components in the sump liner 
  • Link interior drainage channels to the sump pump 
  • Set up interior sump pump discharge pipes 
  • Route discharge pipes through the crawl space wall 
  • Lay exterior discharge pipes underground 
  • Install an electrical hookup for the sump pump 
  • Add a backup battery for the sump pump as required 
  • Lay drainage matting on the crawl space floor 
  • Affix insulation panels to the crawl space walls 
  • Encapsulate the crawl space with a vapor barrier 
  • Secure an airtight lid on the sump basin 
  • Install an energy-efficient dehumidifier 
  • Schedule regular maintenance checks 

As the leading crawl space service provider in our regions, JES Foundation Repair covers every aspect of the installation, from the initial inspection to the final testing. 

Why Choose JES Foundation Repair’s Crawl Space Sump Pumps 

Our AquaStop™ sump pumps are your best bet for crawl space protection, thanks to their unique features and benefits: 

  • Long-lasting cast iron pumps 
  • Quiet operation 
  • Water level alert systems 
  • Secure, airtight covers 
  • Multilayer protection 
  • Compatibility with additional systems 
  • Backup options for power failures 
  • Continuous safeguarding with annual maintenance 
  • Comprehensive, transferable warranties 

Get in Touch with JES Foundation Repair for Crawl Space Waterproofing 

A damp crawl space can severely impact your home and family’s wellbeing, but with our trusted waterproofing and encapsulation solutions, you can ensure lasting protection. JES Foundation Repair’s proprietary products provide comprehensive protection unmatched by generic alternatives. 

Our specialists design custom solutions to maintain your home’s dryness, cleanliness, and safety. Choose JES Foundation Repair for superior crawl space services. Contact us now to schedule a free inspection and to address any crawl space issues. 


While a sump pump is crucial, it’s most effective as part of our broader crawl space repair and encapsulation strategy, which includes: 

Contact JES Foundation Repair for more information and to book a complimentary crawl space inspection

The cost varies based on the size of your crawl space, the extent of the repairs needed, and customization. After a free inspection, our expert will provide a no-obligation estimate with a detailed price breakdown. We also offer various financing options. Get in touch to learn more.

We suggest annual maintenance to ensure the system’s optimal functioning. Join our yearly maintenance program when you waterproof and encapsulate your crawl space with JES Foundation Repair. Contact us to find out more and to arrange a free inspection.

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JES Foundation Repair service area map of the Mid-Atlantic region.

Our Locations


8361 Town Center Ct
Nottingham, MD 21236


311 Central Rd.
Suite 2-02
Fredericksburg, VA 22401

Hampton Roads & NE NC

2569 Quality Ct
Virginia Beach, VA 23454

Northern VA & DC

7940 Gainsford Ct.
Bristow, VA 20136


309 Quarles Rd
Ashland, VA 23005

Southwest Virginia / Roanoke

2033 Cook Dr.
Salem, VA 24153

Western Virginia

456 Old Courthouse Rd
Appomattox, VA 24522


45 W Boscawen St,
Winchester, VA 22601