Best Foundation Repair Companies

AFS and Olshan are our top picks

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Foundation repair companies offer a wide range of services for all different types of foundations including basement foundations, crawlspaces, and concrete slabs. They can repair uneven foundations, cracked foundation floors and walls, sinking floors, and anything else that can go wrong with your foundation. 

The best foundation repair companies offer inspections and estimates at no cost, provide a “work done right” warranty, have several years of experience in the field, and employ experts highly trained in all different types of foundations. 

If you are experiencing any visible problems with your property’s foundation or you notice something isn't right with your floors, we've lined up the best foundation repair companies to check out.

Best Foundation Repair Companies of 2023

Best Overall : AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

Why We Chose It: AFS Foundation & Waterproofing Specialists offers top-notch foundation repair services across multiple locations.  

  • Employs certified engineers

  • Free onsite estimates

  • Offers financing

  • Only serves four states directly

AFS Foundation & Waterproofing Specialists has been offering foundation repair services since 2000. The company has grown and expanded to become a leading foundation provider and today is part of the Groundworks Company family, specializing in foundation repairs.

AFS Foundation & Waterproofing Specialists directly serves Alabama, Georgia, Mississippi, and Tennessee. Its team of highly trained and certified technicians can fix any foundation issues from bowing walls to uneven floors. Your foundation repair service will be designed specifically to provide a permanent solution to your issue. Plus, the company has its own engineering department that offers its expertise and knowledge to fix any foundation repair. All of the products used in the repair are the best in the industry and come with the manufacturer's warranty plus the company’s performance warranty.

AFS Foundation & Waterproofing Specialists also offer basement waterproofing, crawl space repairs, and concrete raising services. You can request your inspection and estimate at no cost by reaching out to your local office. If AFS Foundation & Waterproofing Specialists is not available in your area, check its sister companies across the nation. 

Runner-Up, Best Overall : Olshan



Why We Chose It: Olshan has been in the foundation business since 1933, bringing decades of experience to homeowners across the country. 

  • Has locations in several states

  • Offers payment options

  • Includes warranty

  • Free onsite evaluations

  • Uses it own patented system

  • Services and prices may vary by location

Established in 1933, Olshan is one of the early pioneers in the foundation repair industry, having served hundreds of thousands of properties across multiple states throughout the years. Olshan serves Alabama, Arkansas, Colorado, Florida, Georgia, Indiana, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, Nebraska, North Carolina, Ohio, Oklahoma, Tennessee, Texas, and Virginia. 

The process will start with a free inspection conducted by one of the company’s certified structural team members, who will assess your foundation and offer you the best solution for your property. Olshan has developed and patented its own technology used for its foundation repair projects and offers a warranty for its work. The company also provides foundation repair services for commercial properties, repairing issues with helical and steel piers to concrete pilings, to name a few. 

Olshan also offers exterior water management, crawl space recovery, and wall and concrete repairs. You can schedule your free foundation assessment by contacting the national hotline number or by reaching out via email. Olshan also offers financing and payment plans that start as low as $125 a month.

Best Warranty : Ram Jack

Ram Jack

Ram Jack

Why We Chose It: Ram Jack has more than 50 offices across the country, offering lifetime warranties at select locations. 

  • Serves both commercial and residential properties

  • Offers a lifetime warranty

  • Experts in pile systems

  • Manufactures its own products in the U.S.

  • Not all local franchises offer a lifetime warranty

Ram Jack’s history started in 1968 when Bill Gregory founded a pest control company in Oklahoma. A few years later, the company began offering foundation repair services, which eventually became its primary source of income. In 1985, Ram Jack filed its first patent, one of many to date.  

Ram Jack’s foundation repair services are available for both homeowners and businesses, offering a wide range of work including, slab foundation repair, pier and beam support, retaining wall repairs, and soil injection. Your foundation repair starts with an onsite evaluation of your property’s foundation to examine the damage and determine the type of repair needed. Your foundation repair consultant will walk you through the process and discuss solutions and pricing that best fit your property. 

Ram Jack offers a lifetime structural warranty for your peace of mind. Keep in mind that not all locations or services may qualify for the warranty, so ask your local Ram Jack contractor. You can reach out to your nearest Ram Jack office to get started.

Best Customer Service : Alpha Foundations

Alpha Foundations

Alpha Foundations

Why We Chose It: Offering foundation repair services in Georgia and Florida, Alpha Foundations’ customer support team provides assistance via email, text message, and phone. 

  • Various ways to get in touch with customer support

  • Staffs foundation repair technicians

  • Offers a written warranty

  • Free estimates

  • Highly rated company

  • Limited locations

Matt Shanley, a certified contractor and foundation repair expert, founded Alpha Foundations in 2002, offering repairs for homeowners and commercial properties throughout Florida and Georgia. The business has one the highest customer service ratings among foundation repair companies.  

Alpha Foundations offers a wide selection of foundation repair services and uses the best products in the industry for all of its repairs. Regardless of the type of foundation problem, the company’s expert technicians will develop a personalized plan to address all your needs. All work performed comes with the company’s written warranty.

Alpha Foundations provides you with a free onsite inspection that comes with a detailed plan of action and upfront pricing. In addition, the company offers commercial foundation, seawall, and sinkhole repairs, as well as concrete leveling and crawl space repairs. You can get started by reaching out to your local Alpha Foundations office or filling out a form online.

Final Verdict

Final Verdict

All of the foundation repair companies on this list are experts, have more than 10 years of experience, and back their work by offering warranties. That said, most of these companies operate on a more localized level, meaning they may not serve your specific area. To get started, AFS Foundation & Waterproofing Specialists, Jack Ram, and Olshan have the most locations across the country. We chose AFS Foundation & Waterproofing Specialists as our top choice for its authority, warranties offered, and connections across the country.

Frequently Asked Questions

  • What Are the Best Methods of Foundation Repair?

    The best methods of foundation repair may not always apply to your own property foundation; however, these are among best and most used: 

    • Slab jacking
    • Underpins 
    • Foundation wall repairs 
    • Piering 
    • Wall repairs and supports 
  • How Much Does Foundation Repair Usually Cost?

    A foundation repair is not cheap. The cost will depend on how much damage there is and the size of your foundation. You will definitely pay thousands of dollars for the repair but because each home foundation is different, it is impossible to standardize the price; however, all the companies here offer free estimates and give you a customized plan of action for your property. 

  • Is Foundation Repair Covered by Insurance?

    Most foundation repairs are not covered by an insurance policy unless it was damaged by a covered event under your home insurance policy. The best thing to do is get in touch with your property insurance provider and see if your foundation repair qualifies.  

  • Are Foundation Repairs Worth the Cost?

    The short answer is yes if your foundation can be saved. Given that the companies are experts in foundation repair with highly trained personnel, including engineers, they will be able to offer a clear picture of the state of your foundation and provide the services and solutions needed.  

  • How Long Does Foundation Repair Take?

    A foundation repair can take from one week to several weeks depending on the size of your property and type of foundation and repair that needs to be done. 

  • How Do I Know if a Foundation Repair Company Is Reputable?

    A reputable foundation repair company offers warranties backing their work, provides you with free estimates and inspection, and has a well-documented process. Before hiring one, check if they contract with a structural engineer; if they do not, get the opinion of one to help guide the project, particularly if the foundation damage is severe.


We researched 20 foundation repair companies across the country and narrowed our selection based on the company’s expertise, warranties offered, years of experience, number of locations, and service available in at least two states. All of our picks offer financing for all the foundation repairs and provide warranties for the work done. These two factors are important given the cost of a foundation repair is very high and a warranty affords peace of mind.

Best Foundation Repair

The Spruce / Design by Amelia Manley

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