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Best Foundation Repair Companies

AFS wins our pick, with certified engineers, financing, and onsite estimates.

We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. Learn more.

Foundation repair companies offer a wide range of services for different types of foundations, including basement, crawlspace, and concrete slab foundations. Most providers repair issues like cracked concrete floors and walls, sinking floors, crawl space recovery, and bowing walls.

The best foundation repair companies offer inspections and estimates at no cost, provide a “work done right” warranty, and employ experts highly trained in all different types of repairs. So, if you are experiencing problems with your property’s foundation, or you suspect something is just not right with your floor, consult our list of the best foundation repair companies before hiring someone to tackle your issue.

Best Foundation Repair Companies of 2023

Best Overall : AFS Foundation & Waterproofing Specialists


AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

Key Specs
  • Services: Foundation repair, basement waterproofing, crawl space repair, and concrete raising
  • Service Area: Alabama, Tennessee, Georgia, Kentucky, Mississippi, and Florida
  • Warranty: Manufacturer's and performance warranty
Why We Chose It

AFS Foundation & Waterproofing Specialists can permanently fix virtually any foundation issue and offers one of the best warranties in the industry.

Pros & Cons
Pros
  • Employs certified engineers

  • Provides free on-site estimates

  • Offers financing

Cons
  • Only serves six states

Overview

AFS Foundation & Waterproofing Specialists (offering foundation repair services since 2000) has grown and expanded to become a leading foundation provider and part of the Groundworks Company. It serves customers in six states, including Alabama, Georgia, Florida, Kentucky, Mississippi, and Tennessee. AFS's team of highly trained and certified technicians can tackle most foundation problems, as well as basement waterproofing, crawl space repair, and concrete raising.

The company provides its own engineering department, offering solutions for hard-to-fix issues and backing their work with both a manufacturer's warranty, plus the company’s own performance warranty.

You can request an inspection and estimate at no cost by reaching out to your local office. And, if an AFS specialist is not available in your area, check its Groundworks sister companies for equally reputable service nationwide.

Best Exclusive Technology : Olshan Foundation Solutions


Olshan

Olshan

Key Specs
  • Services: Foundation repair, exterior water management, crawl space repair, and wall and concrete repairs
  • Service Area: 19 states
  • Warranty: Lifetime transferable warranty
Why We Chose It

Olshan uses its own patented technology to tackle foundation issues and also offers exterior water management, crawl space recovery, and wall and concrete repairs.

Pros & Cons
Pros
  • Services 19 states

  • Free on-site estimates

  • Uses it own patented system

Cons
  • Available services and prices may vary by location

Overview

Established in 1933, Olshan Foundation Solutions is one of the early pioneers in the foundation repair industry, having served hundreds of thousands of properties across multiple Southeastern and Midwestern states. The company provides foundation repair services for commercial and residential properties, repairing issues with helical and steel piers. Olshan also offers exterior water management, crawl space recovery, wall and concrete repairs, and concrete leveling.

The process starts with a free inspection and estimate conducted by one of the company’s certified structural team members. Next, Olshan uses its own developed and patented technology for repair projects and offers a warranty on its work. The company offers no-interest financing and convenient payment programs with little to no paperwork.

Schedule your free foundation assessment by contacting the national hotline number or by reaching out via email.

Best Warranty : Ram Jack


Ram Jack

Ram Jack

Key Specs
  • Services: Foundation repair, pier and beam support, retaining wall repairs, waterproofing, crawl spaces, and soil injection
  • Service Area: 35 states
  • Warranty: Lifetime structural warranty
Why We Chose It

Ram Jack offers lifetime structural warranties on its patented commercial and residential repairs at most locations. 

Pros & Cons
Pros
  • Serves both commercial and residential properties

  • Expertise in pile systems

  • Manufactures its own products in the U.S.

Cons
  • Not all franchises offer a lifetime warranty

Overview

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. Today, Ram Jack also provides slab repair, house lifting and raising, leaning chimney repairs, sinkhole remediation, soil injection services, and much more, using its own patented technology.

A foundation repair starts with an onsite evaluation of your residential or commercial property to examine the damage and determine the type of repair needed. Next, a repair consultant will walk you through the repair process and discuss solutions that best fit both your property and budget. 

Ram Jack offers financing and a lifetime limited structural warranty. Not all locations and services offer this warranty, however, so make sure to inquire with your local Ram Jack contractor.

Best Customer Service : Alpha Foundations


Alpha Foundations

Alpha Foundations

Key Specs
  • Services: Foundation repair, crawl space repair and encapsulation, and concrete raising
  • Service Area: Florida and Southern Georgia
  • Warranty: Manufacturer's and performance warranty
Why We Chose It

Alpha Foundations’ customer support team gets excellent ratings and provides assistance via email, text message, and phone. 

Pros & Cons
Pros
  • Multiple ways to contact customer support

  • Free onsite estimates

  • Highly-rated company

Cons
  • Limited locations

Overview

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 of the highest customer service ratings among foundation repair companies. 

Alpha Foundations offers a wide selection of foundation repair services, including crawl space repair, concrete lifting, foundation settlement repair, vapor barrier repair and installation, and pool deck repair. Additionally, the company offers commercial foundation, seawall, and sinkhole repairs.

Alpha Foundations provides a free onsite inspection and upfront pricing. The company’s expert technicians will assess your problem and develop a detailed plan of action to address all your needs. All work performed comes with the company’s written warranty.

Final Verdict

We chose AFS Foundation & Waterproofing Specialists as our top choice for foundation repair companies due to its expertise in permanently fixing foundation problems. It offers one of the best warranties in the industry and services many locations across five states. AFS is one of the only companies that employ certified engineers to tackle the trickiest of repairs, guaranteeing the work for life. The company provides free on-site estimates and offers financing on extensive repairs.

Compare the Best Foundation Repair Companies

Company Services  Service Area Warranty
Best Overall AFS Foundation & Waterproofing Specialists Foundation repair, basement waterproofing, crawl space repair, concrete raising  6 states  Manufacturer's and performance warranty
Best Exclusive Technology Olshan Foundation Solutions Foundation repair, exterior water management, crawl space repair, wall and concrete repairs 19 states  Lifetime transferable warranty
Best Warranty Ram Jack Foundation repair, pier and beam support, retaining wall repairs, waterproofing, crawl spaces, soil injection  35 states Lifetime structural warranty
Best Customer Service Alpha Foundations Foundation repair, crawl space repair and encapsulation, concrete raising   2 states Manufacturer's and performance warranty

Frequently Asked Questions

  • How Much Does Foundation Repair Usually Cost?

    Foundation repair is not cheap. The cost will depend on the damage and size of your foundation. Typically, repairs run thousands of dollars, but since each issue and foundation is different, it's hard to standardize the price. That said, all of the companies listed above 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 unless the damage was done by a specific event that is covered under your home insurance policy. A first plan of action is to get in touch with your property insurance provider and see if your particular repair qualifies.  

  • Are Foundation Repairs Worth the Cost?

    The short answer is "yes," if the repair can structurally save your foundation. Foundation repair companies employ highly trained personnel, including engineers, to offer a clear picture of the state of your foundation, and will give you a proper diagnosis. Once an assessment is made, the solution provided is most definitely worth the money.  

  • How Long Does Foundation Repair Take?

    A foundation repair may take one to several weeks to complete, depending on the size of your property, the type of foundation, and the repair that needs to be done. 

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

    A reputable foundation repair company offers warranties to back its work, provides you with free estimates and inspection, and presents you with a well-documented process. Before hiring a company, first, check to see if it works with a structural engineer. If not, then contract an engineer yourself to help guide the project, particularly if the foundation damage is severe.

Methodology

We researched several companies before coming up with our list of the best foundation repair companies. The selections were narrowed down based on the company’s expertise, years of experience, and the number of locations serviced. We also selected companies that service both residential and commercial properties and use their own patented technology. All of our picks offer financing and provide solid warranties, some guaranteeing its work for a lifetime.

Best Foundation Repair

The Spruce / Design by Amelia Manley

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