Crawl Space Flooding & Water Damage in Greater Green Bay

Fix your wet crawl space with proven solutions from Sure-Dry

Rain and melting snow leave Wisconsin crawl spaces vulnerable to water leaks and flooding. Wet and flooded crawl spaces can develop serious issues that impact the entire home, including mold and mildew growth, wood rot, and structural damage. If you have water in the crawl space, don't wait to take action. It's essential to get the water out as soon as possible and take steps to prevent future flooding.

Sure-Dry can help fix your crawl space water problem with proven waterproofing solutions. Schedule a free crawl space waterproofing estimate today to learn how we can help keep your crawl space dry all the time. We proudly serve Greater Green Bay, Oshkosh, Appleton, and nearby.

Get a FREE Quote!

Why do crawl spaces flood?

Water can find its way into a crawl space through various routes. Sometimes it's a minimal leak that leaves the crawl space damp. Other times, it can equate to standing water or flooding. Either way, a wet crawl space can lead to serious problems if left untreated.

Here are some common ways water can sneak into your crawl space:

Crawl space vents, open doors, or hatchways
Cracked foundation walls
Burst pipes or plumbing leaks
Sudden heavy rainfall that overwhelms your crawl space's defenses

No matter how water enters the crawl space, it's crucial to deal with it quickly to prevent mold growth, rot, pest infestations, and other problems.

Signs of a Crawl Space Water Problem

Water in a crawl space can come from a plumbing leak, outside drainage problem, or groundwater seepage.

Crawl space water problems can manifest in several ways, and identifying the signs of a wet crawl space early is crucial. Being vigilant and recognizing the following warning signs can help you address crawl space water problems promptly, preventing further damage to your home's structure and indoor air quality.

Pooling Water: The most obvious sign of crawl space flooding is the presence of standing water on the crawl space floor. Typically, this occurs following heavy rainfall that saturates the soil around your home.
Musty Odors: Unattended water in the crawl space can result in unpleasant musty odors. Unfortunately, these odors can migrate into your main living spaces, affecting the overall indoor air quality.
Unwanted Insects & Pests: Dark, damp crawl spaces are ideal habitats for bugs and pests. An increase in the presence of insects or pests may be a telltale sign of water damage.
Mold Growth: Mold thrives in moist environments, so if you spot mold growing in your crawl space, it likely indicates an underlying water issue that's fostering its growth.
Sinking Floors: Crawl space water can lead to structural damage. Moisture accumulation on floor joists can weaken them, compromising their ability to support the floors above. This can result in sinking or uneven floors inside your home.
Elevated Humidity: Crawl spaces often lack proper ventilation, leading to high humidity levels. Excess moisture in the air can contribute to a very humid crawl space environment.

Prevent Crawl Space Flooding With Sure-Dry

Sump pump and dehumidifier system in a crawl space

Sump pump with battery backup, SaniDry Sedona dehumidifier, and hidden drainage system prevent a wet crawl space.

Whether you have a wet crawl space that needs to be repaired or simply want to prevent future flooding, Sure-Dry has you covered. Wisconsin homeowners have trusted us to provide effective crawl space waterproofing solutions since 1994. You can count on our experts to recommend and install the best products to keep your crawl space dry — all the time.

Our Crawl Space Waterproofing Solutions

Crawl Space Encapsulation
Crawl Space Vapor Barrier
Crawl Space Dehumidifier
Interior Drainage
Sump Pump Installation

If you live in Green Bay, Appleton, Oshkosh, or the surrounding area in Wisconsin, contact us today to schedule your on-site crawl space inspection, which includes a free, no-obligation estimate.