Can groundhogs ruin my foundation?

Most homeowners know the unsightly and extensive damage that groundhogs (also known as woodchucks) can do to their lawns, but did you know that these rodents can also cause major issues to your home’s foundation? Here’s what you need to know.

Groundhogs like to burrow. They can create complex tunnel systems that span up to 100 feet in length. They usually have multiple entrances and exits and chambers for nesting, sleeping, and storing food. The depth of the groundhog burrows can vary depending on the soil type, moisture level, and terrain. However, the average depth of the main tunnel is about 3 to 6 feet deep. These holes can cause significant damage, especially if they are located near your foundation.

You should not ignore a groundhog burrowing near your foundation. Left unchecked, groundhog foundation damage can lead to extensive and costly repairs.

The problems start with water damage. Groundhog tunnels can cause water to flow directly underneath your home. This can disrupt the existing water balance of your foundation, in turn causing excessive drainage problems in severe weather. Over time, the ongoing water patterns below your home will cause erosion of the soil structure. Eventually, the growing void could lead to foundation failure.

What are the signs that you have a groundhog problem?Groundhog

Homeowners are often unaware that a groundhog has burrowed near their foundation. The burrows are underground and can go undetected for years. If you don’t see evidence of a groundhog living on your property, such as holes or piles of dirt nearby, the first sign you might see is that you have increased moisture, humidity, and mold in your basement or crawl space. Over time, this can lead to cracks in walls, windows, and doors sticking shut. Ignoring groundhog foundation damage can lead to structural issues like uneven floors, sagging walls, and potential collapses.

How do I get rid of a groundhog under my foundation?

First, you should have the groundhog trapped and removed from your property as soon as possible. Then, you should call in the professionals to check for foundation damage and determine the best solution.

Since homeowners insurance policies may not cover damages caused by pests like groundhogs, the repair expenses are your responsibility. You’ll want to start the repair process immediately to prevent the issue from escalating into more severe problems, saving significant costs in the long run.   

How can foundation repair help with groundhog damage?

When you call a professional to help repair damage from groundhogs, the company’s foundation services may include basement waterproofing, foundation repair, drainage services, concrete leveling, and more. The experts will identify the best method to fix the problem and prevent it from happening again in the future. Possible solutions include underpinning, injection, wall plate anchors, helical tiebacks, drainage, and/or gutter or downspout repairs.

Don’t Wait—Protect Your Foundation From Groundhog Damage

If you suspect groundhogs are tunneling near your home or you’ve already noticed signs of moisture or settling, it’s time to act. The longer you wait, the greater the risk of serious (and expensive) damage to your foundation.

At My Foundation Repairs, we connect homeowners with trusted, experienced foundation repair contractors in your area. These professionals can assess your property, identify any damage, and recommend the right solution to restore and protect your home.

👉 Find a local foundation expert near you today.