A crawl space is one of the main areas of the home that often gets ignored. While crawl spaces are awkward to access, regularly checking it for issues is key in ensuring the safety of your foundation and the structure of your home. CLS Foundation Repair & Waterproofing provides a variety of Sioux City crawl space repair services, including encapsulation and foundation jacks, to ensure everything is in good health below your home.

The first step in taking care of your crawl space is making sure it is sealed off completely from the outside world. If the crawl space is not sealed properly, pests including insects and rodents can enter your home, humidity can enter the home and become trapped, and water can enter the space. All of these contaminants can result in mold growth, foul odors, and infestations, so it is important that the crawl space is sealed off. Our team of Sioux City crawl space repair professionals will begin any inspection by determining if any additional sealing needs to take place.

encapsulated crawl space


It’s important to check your crawl space on a regular basis. Symptoms of crawl space problems include:

  • A musty smell
  • Uneven floors
  • Cracked walls
  • Gaps in walls and floors
  • Sagging or creaking floors
  • Unwanted pests entering crawl space

If you have any of the above issues, contact our Sioux City crawl space repair experts today!


Crawl space problems can result in a variety of issues that affect the rest of your home including causing sagging floors. When there is a high amount of moisture present in the crawl space, the wood structure that supports the home’s floors and walls can begin to sag, causing floors to become soft and sink. At CLS Foundation Repair & Waterproofing, our Sioux City crawl space repair team will work diligently to ensure can crawl space issues are addressed and fixed immediately, preventing any unnecessary damage to the structure of your home.

Contact Us

When you need crawl space service and repair in the Sioux City area, contact our friendly team of encapsulation and foundation jack specialists to schedule an appointment.