4 Best Foundation Repair Companies Near Me in Yankton, SD

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Research and Content by the House Method Local Advisors - Updated March 9, 2023

Foundation repair can be a time-consuming and expensive project. However, the consequences of ignoring foundation issues can be much worse. Somewhere like Yankton, where rain is less common, dry soil and dry foundations can combine to increase your risk of foundation issues.

Let us relieve some of your anxiety with our guide to Yankton's best foundation repair companies. These companies can help assess and fix any foundation issue and give your home a clean bill of health.

Best Overall
  • Leading foundation service provider
  • Warranty-backed solutions
  • Free inspections and estimates
Superb Reputation
  • Free estimates
  • 31 patents & 19 innovation awards
  • Over 20,000 customer reviews
Most Experienced
  • 85 years of experience
  • Patented technology
  • Free estimates
Other Recommended Companies
Best Limited Warranty

Our Picks for Foundation Repair Companies


Groundworks was founded in 1986 and is currently headquartered in Virginia Beach. The company is focused on continuous improvement and changing the industry for the better. This includes providing comprehensive and ongoing employee training at Groundworks University. Their services are customizable and backed by a long-term warranty.

Basement Systems

Basement Systems was founded in 1990. Founder Larry Janesky had encountered problems with basement leakage in a house he was building, and sought to discover a permanent solution to the problem. The company eventually designed the first crawl space encapsulation system. It has now served more than half a million customers, providing basement repair, waterproofing, and finishing services across the U.S. and Canada.

Ram Jack

Ram Jack has over 40 years of foundation repair experience across the U.S. The company has over 10 patents in the industry, and uses specialized pile systems and American-made steel to create strong foundations. The company offers transferable warranties, and boasts a comprehensive inspection process and great customer satisfaction across its 50+ nationwide locations.


Olshan, founded in 1933, can complete repair and waterproofing jobs on basements, foundations, and crawl spaces. They offer convenient and free in-person or video evaluations to their customers. Their patented Cable Lock™ ST Plus System combines the benefits of concrete and steel, and is backed by a lifetime transferable warranty.

Local Foundation Repair Companies Near Me

Foundation Repair Cost in Yankton

There are many different types of foundation repairs. Your local foundation repair expert can inform you what solution(s) would be best for your foundation.

Waterproofing contributes a lot towards protecting your home from future problems, but it can be expensive. Sometimes, there are simple and cheap solutions, such as rerouting your gutter system. Your home may need interior waterproofing, which involves things like the installation of drains and the use of sump pumps. The most expensive waterproofing is often exterior waterproofing, which can involve applying rubber coating to your entire foundation or redoing your landscaping. Exterior waterproofing can run over $10,000 depending on the extent of the repairs needed. You should try to talk to a local Yankton waterproofing contractor if you think any of these services will be needed, as not all foundation repair companies are fully equipped to do foundation or basement waterproofing.

Some other types of foundation repair are:

  • Stabilization: Your foundation repair professional can fix bowing walls using reinforcements made of steel or carbon fiber. These stabilizing strips usually will run you a few hundred dollars each. The total price will depend on the type and number of strips used.
  • Crack Repair: Fixing a crack in your foundation usually costs hundreds of dollars. Both the cost and method used to fill it will be based on the size of the crack(s). Smaller cracks can often be filled with polyurethane foam or epoxy and will cost you less, while larger cracks may require concrete fill and cost more.
  • Piering / Underpinning / Leveling: Leveling your foundation can cost more than other types of repairs, but is often worth it in terms of avoiding more problems. Piering or underpinning involves installing additional supports (normally concrete pillars, or piers) underneath the foundation to level and support it. You may spend several thousand dollars per pier.
  • Leak Repair: The total cost of leak repairs can be highly variable depending on what exactly is needed. Leaks can frequently be a sign of a larger problem, and your Yankton foundation repair professional might suggest something like waterproofing to fix the underlying cause.

Signs Your Foundation is in Need of Repair

You may be wondering if repairs are even needed for your foundation. It can be difficult to know for sure without an inspection, but there are a few telltale signs. Some signs that may prompt you to reach out to your local Yankton foundation repair expert for an inspection are:

  • Walls that lean inwards at the top
  • Cracks in foundation walls or flooring
  • Cracked driveways
  • Visibly damaged or crumbling foundation
  • Uneven basement floors
  • Water in your basement Shifted, skewed, or tight doorframes or window frames
Your Yankton home might require foundation or basement waterproofing, in which case you may notice:
  • Damp or musty-smelling basement
  • Changes in floor height or newly uneven floors
  • Presence of mold or mildew
  • Bowing or buckling walls
  • White powder, spots, or other signs of fungus Visible water in your basement

Choosing a Yankton Foundation Repair Company

There are a number of things to consider when hiring a foundation repair company in Yankton:

  • Licensing and Insurance: Your Yankton foundation repair company should be able to provide proof of general liability insurance before you commit to a contract. You may also want to verify whether the company meets the general contractor licensing requirements for South Dakota.
  • Inspection and Estimate Process: A free inspection and estimate should occur at the beginning of the foundation repair process, no matter what company you choose. Your local experts should inform you what type of repairs are needed and how much you might expect to pay.
  • Cost: You can obtain cost estimates from several companies to compare them side by side. Look out for companies with very high or very low estimates, and keep an eye out for things like travel fees if the company is located far away from you.
  • Partnerships With Structural Engineers: Many foundation repair companies often work with a structural engineer. If your company does not, you should initiate this contact on your own. A structural engineer will do their own foundation inspection (for a fee) and make sure your foundation repair company's inspection was accurate. They will also say whether they think that the proposed repairs are appropriate.
  • Warranties: You should go with a foundation repair company that offers a warranty for its work. From company to company (and maybe even from location to location in South Dakota) the things covered and other details may vary.

You only want Yankton's top foundation repair experts to work on your foundation. We're here to help. By selecting one of the companies from our list, you can rest assured that you and your home are in safe hands.

Best Overall
  • Leading foundation service provider
  • Warranty-backed solutions
  • Free inspections and estimates
Superb Reputation
  • Free estimates
  • 31 patents & 19 innovation awards
  • Over 20,000 customer reviews
Most Experienced
  • 85 years of experience
  • Patented technology
  • Free estimates

FAQ's for Foundation Repair in Yankton

How can I safeguard my foundation?

If the weather is very hot, the soil around your foundation may dry out and could benefit from watering. Watering your foundation keeps the soil around it moist, stopping it from loosening and your foundation from shifting. (You may need to do this more often in Yankton, as the climate tends to be dry.) On the other hand, you also want to avoid letting your foundation and the soil around it get too wet. Excess moisture can cause just as many problems as too little moisture.

If you plan to build a home or add an extension, a soil report can help you determine if the soil in a particular spot will support a structure without too much shifting. Similarly, for a few hundred dollars, you can have a structural engineer inspect your current home and determine if there are any problems or possible future problems. Finally, if you notice any damage to your foundation, reach out to one of your local foundation repair experts in Yankton to get a free inspection and to get ahead of the problem.

Will I be able to continue living in my Yankton home while foundation repairs are being done?

We suggest going over the details with your Yankton foundation repair experts before you sign a contract, but in most cases the answer is yes. For the majority of foundation repair projects, you can continue to live in your home while they are in progress.

How long can I put off a foundation repair project?

Your foundation is too important to neglect, and repairs shouldn't be postponed. While some issues might appear small, they could indicate a more systemic problem.

How long does it take to finish a foundation repair project?

Typically, foundation repair takes from one to several weeks. The range is large because the time required will vary greatly depending on factors like the type of repair needed and the size of your house. You should confer with your Yankton foundation repair company for a more accurate timeline for your specific project.

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