Sump pump and channel installed in a crawl space

Crawl Space Sump Pump Systems: Your Defense Against Crawl Space Flooding

A crawl space sump pump system prevents flooding and moisture buildup in your crawl space. Learn how this essential system effectively removes water, protects your foundation from damage, and ensures a dry, healthy environment beneath your home.

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Why Do Basements Leak?

Crawl Space Sump Pumps Built for Lasting Protection

A sump pump is an essential part of any effective crawl space waterproofing system. Installed in a sump pit, it acts as a collection point for water and is your best defense against flooding.

At SouthernDry, our crawl space sump pump systems are designed to work seamlessly with our other solutions, such as our crawl space encapsulation system. Our professional team tucks a durable 20-mil liner into the sump lid to create an airtight connection. This system is designed to discharge water cleanly out of the basin and up a discharge pipe at the wall, ensuring a tidy, professional finish.

A crawl space after encapsulation, looking bright and clean
AFTER
A crawl space before encapsulation and waterproofing, showing signs of damage
BEFORE
The dramatic difference a crawl space sump pump system and encapsulation makes
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  • Lifetime Warranty

  • Money-Back Guarantee

  • Product Replacement for Life

  • Lifetime TotalCare™ Maintenance

  • Fair & Honest Pricing

  • Experience You Can Trust

  • 100% Financing available

  • Licensed, bonded, and insured

  • No Sales Games

  • Industry-leading warranties and guarantees

  • Recommended by Your Neighbors

  • A+ BBB Rating

Warning Signs

Is Your Crawl Space at Risk? Key Warning Signs

Immediate Signs You Need Professional Help:

  • Standing water or puddles in your crawl space
  • Musty odors coming from beneath your home
  • Increased humidity levels throughout your house
  • Visible mold or mildew growth on wooden structures
  • Cracks appearing in your foundation walls
  • Higher than normal energy bills

Don’t wait for major damage. A professional crawl space sump pump system can prevent thousands in foundation repairs.

What Does a Wall Membrane Do?

How the System Works: Clean, Efficient, Complete

  • Certified Foundation Specialist installing a channel in crawl space

    Drainage meets collection

    A perimeter drainage channel captures water along crawl space walls and directs it into a central sump pit, starting the removal process long before water ever puddles on the floor.

  • Sump pump lid and discharge line installed in a crawl space

    Watertight connection

    If the sump pump is part of a crawl space encapsulation, the 20‑mil liner tucks into the sump lid, creating a sealed, airtight system designed for long-term control.

  • Crawl space waterproofing discharge NDS drainage emitter in a yard

    Fast, clean water removal

    The pump discharges water through the wall via a discharge pipe, no unsightly hoses, no mess, just clean, out-of-the-way removal.

  • Basement sump pump newly installed

    Stay ready under pressure

    Pumps sit idle most days, but when heavy rain hits, the drainage system activates. Water collects, the pump kicks in, and your foundation stays dry.

  • Battery backup for a sump pump

    Backup for storms

    Power outages happen during worst-case weather, so our Foundation Specialists can include battery backups, giving you continued protection even when the lights go out.

Why Trust SouthernDry

Why Alabama Homeowners Choose SouthernDry for Crawl Space Sump Pump Systems

Protecting your home from crawl space flooding starts with a properly installed sump pump system. At SouthernDry, we combine local expertise with proven waterproofing techniques to keep water out, protect your foundation, and maintain a healthy, dry crawl space.

Our licensed team handles every step, from inspection and pit preparation to pump installation and liner integration, ensuring a durable and long-lasting system. SouthernDry delivers reliable, professional results that Alabama homeowners trust to safeguard their homes year after year.

Happy customer posing in front of their home after foundation repair and waterproofing services
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Your Next Steps: Keep Water Out Before It Enters

Don’t wait for moisture to become mold, rot, or cause structural damage. Your crawl space needs more than a barrier; it needs an active system. A sump pump is the action your home needs beneath the surface.

Schedule your free inspection today. Let us help you build dry, healthy roots for your home.

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It was an outstanding experience. The crew performed the work quickly and correctly and the price beat everyone else.

Had my house encapsulated, from the start with the sales representative to the end with the maintenance crew, it was an outstanding experience. The crew performed the work quickly and correctly and the price beat everyone else.

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Their prices were better and the results are excellent. Recommend them highly.

We had our crawlspace encapsulated and Southerndry did an excellent job. Everyone we dealt with was friendly, professional, and very competent. Their prices were better than almost all other estimates we received and the results are excellent. Recommend them highly.

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Southern Dry was not the cheapest but no where near the most expensive.

My crawlspace was wet, moldy, and just nasty. The insulation was soaking wet and it smelled awful. I called five different companies to come out and give me quotes on what they thought needed to be done. I had quotes all over the board ranging from $7,000 all the way up to $48,000. Southern dry…

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Certified Foundation Specialist smiling while reviewing an estimate

SouthernDry Financing Solutions

Easy Financing Options for Affordable Payments

Most homeowners don’t expect to deal with water in the basement or cracks in the foundation. But when these problems show up, delaying repairs can make the damage worse—and more expensive.

  • Simple Process

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  • Multiple Financing Options

  • Today’s Best Rates

Crawl space encapsulation specialist working on a vapor barrier installation

Keep your system working at maximum capacity

Stay Protected With Our
Annual Maintenance Plan

When you had your waterproofing solution installed, you made a very important decision to protect your property. Just as your automobile needs maintenance and monitoring, so does every waterproofing system.

The group you sent to do the work at my house were so nice! Your installation people are what make the difference!!

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Had my house encapsulated, from the start with the sales representative to the end with the maintenance crew, it was an outstanding experience. The crew performed the work quickly and correctly and the price beat everyone else.

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We had our crawlspace encapsulated and Southerndry did an excellent job. Everyone we dealt with was friendly, professional, and very competent. Their prices were better than almost all other estimates we received and the results are excellent. Recommend them highly.

View Review

My crawlspace was wet, moldy, and just nasty. The insulation was soaking wet and it smelled awful. I called five different companies to come out and give me quotes on what they thought needed to be done. I had quotes all over the board ranging from $7,000 all the way up to $48,000. Southern dry…

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Wow!! I called less than a week ago with a major moisture/mold problem under our house that we discovered. They had someone out within a few days. And not even a week after my initial phone call, they had 2 crews out working on our home. Allen- Crew 4 & Chochi- Crew 3. They had…

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Jake was Awesome! He communicated well, was on time, respected my property and was very professional. He explained everything well and even showed me pictures of my crawl space so I could see existing issues. I appreciated this because most could tell me anything and I would never know if they were just trying to…

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