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11 Best Foundation Companies in Affton, MO

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Written By Bradford Cuthrell

Last Updated February 2024

Repairing your foundation can take a lot of time and money. However, ignoring foundation problems can lead to significant and costly issues. Homeowners in Affton might be worrying about the timeline of a foundation repair project and if they'll be able to remain at home while the work is going on.

To help, we've compiled a list of top foundation service providers near you. Keep reading to find the best foundation repair companies in Affton, Missouri.

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Top 11 Best Foundation Companies in Affton

Foundation Recovery Systems

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1625 Larkin Williams Rd, Fenton, MO 63026 (314) 207-9995 foundationrecoverysystems.com

Good customer service

Free quotes

Helps educate customers

Services Offered

Sidewalks
Concrete
Foundation repair
Driveways

Crawlspace Medic of St. Louis

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8204 Exchange Way, St. Louis, MO 63144 (314) 887-5001 crawlspacemedic.com

Helps educate customers

Good customer service

Free quotes

Transparent pricing

Punctual service

Services Offered

Mold remediation
Leveling
Foundation repair
Inspection
Vapor barrier
Sump pumps
Maintenance
Masonry
French drains
Crawl space encapsulation
Foundation installation
Foundation waterproofing
Retaining walls

Waterproof Solutions

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1679 Springdale Blvd, Fenton, MO 63026 (636) 343-4379 waterproofsolutionsstl.com

Transparent pricing

Helps educate customers

Good customer service

Free quotes

Services Offered

Crack repair
French drains
Leveling
Sump pumps
Retaining walls
Driveways
Foundation repair
Concrete
Garages
Sealing
Inspection
Foundation waterproofing

Quality Waterproofing

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200 S Elam Ave UNIT 200, Valley Park, MO 63088 (314) 202-5000 qualitywaterproofing.com

Helps educate customers

Good customer service

Transparent pricing

Free quotes

Services Offered

Foundation repair
Sump pumps
Crack repair
Crawl space encapsulation
Foundation waterproofing
Mudjacking
Retaining walls
Stabilization
Leveling
Concrete
Inspection

STL Polyjack

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575 Rudder Rd Apt 101, Fenton, MO 63026 (314) 488-2993 stlpolyjack.com

Transparent pricing

Good customer service

Free quotes

Helps educate customers

Services Offered

Maintenance
Foundation waterproofing
Sealing
Leveling
Sidewalks
Garages
Retaining walls
Concrete
Foundation installation
Foundation repair
Driveways

Ram Jack Foundation Repair and Waterproofing - St. Louis

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1000 Fox Chase Industrial Dr, Arnold, MO 63010 (314) 309-2254 foundationrepaircompanystlouis.com

Good customer service

Helps educate customers

Transparent pricing

Free quotes

Services Offered

Inspection
Concrete
Sump pumps
Foundation waterproofing
Retaining walls
Leveling
Crack repair
Foundation repair
French drains

Perma Jack of St. Louis

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1127 Country Stone Dr, Manchester, MO 63088 (636) 225-2553 permajackofstlouis.com

Punctual service

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Crack repair
Driveways
Foundation repair
Inspection
Sump pumps
Retaining walls
Foundation waterproofing
Foundation installation

Concrete Contractors Of St Louis

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2241 Indiana Ave, St. Louis, MO 63104 (314) 310-5911 concretecontractorsstlouismo.com

Free quotes

Good customer service

Transparent pricing

Punctual service

Services Offered

Concrete
Foundation installation
Garages
Resurfacing
Sidewalks
Inspection
Retaining walls
Foundation repair
Driveways
Maintenance

Crack Wizard

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9738 Gravois Rd, Affton, MO 63123 (314) 332-1300 thecrackwizard.com

Transparent pricing

Free quotes

Good customer service

Helps educate customers

Services Offered

Driveways
Retaining walls
Sealing
Foundation installation
Concrete
Inspection
Sump pumps
Crack repair
Foundation repair

High & Dry Foundation Repair

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2103 Penta Dr, High Ridge, MO 63049 (636) 273-1150 highanddrystl.com

Helps educate customers

Good customer service

Free quotes

Punctual service

Transparent pricing

Services Offered

Foundation installation
Maintenance
Foundation waterproofing
Foundation repair
Sump pumps
Crack repair
Concrete
Retaining walls

Porter Tuckpointing LLC

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1569 Sanford Ave, St. Louis, MO 63139 (314) 645-7818 portertuckpointing.com

Helps educate customers

Good customer service

Punctual service

Free quotes

Transparent pricing

Services Offered

Foundation repair
Maintenance
Masonry
Concrete
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

You need a good foundation repair company to accurately evaluate issues and make appropriate repairs. Do your research and focus on these factors when looking for the right company.

Experience

Look for a reputable local foundation company with many years of successfully fixing all foundation types. Technicians should have extensive experience with current repair materials and methods. Contact the company to ask how long the business has served your community.

Reputation

Researching online reviews, checking the Better Business Bureau, and requesting local references helps you confirm that the provider consistently delivers quality work and a positive customer service experience. Pay attention if you see multiple complaints about poor service or faulty repairs.

Licensing and Insurance

It's important to select a provider that has valid credentials, bonding, and insurance for liability and workers' compensation. In Missouri, there is no state-level general contractor license (although an individual may hold a professional engineering license from the Division of Professional Regulation). General contractor requirements are set at the city, county, or municipal level. You can verify a company's business license on this website. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Pick a provider that offers warranties of 10+ years that you can transfer to a new owner if you sell and, if possible, lifetime guarantees to fully back its services. This displays faith that their repairs will be high-quality and long-lasting and provides protection should problems come up later.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask detailed questions such as:

  • What repairs would you recommend for this situation, and why? Your contractor may consider options such as wall anchors, carbon fiber, and steel piers. Asking allows you to compare suggested solutions between companies.
  • Can you provide a project scope and cost estimate in writing? Make sure to get quotes in writing to protect yourself from unexpected costs.
  • Realistically, how long will repairs take to complete? Look for providers that provide reasonable estimates.
  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.
  • What type of warranties are provided? Reputable companies often offer warranties of at least 10 years on materials and labor.
  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for extra work.

Carefully assessing foundation repair companies helps homeowners identify the best fit for their needs. A company that can answer the above questions likely performs durable, long-lasting repairs. Addressing foundation problems quickly lowers the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Affton, MO

There are several signs that your foundation is in need of repair. These can include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level or basement floors
  • Bowing, buckling, or cracked walls
  • Door or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Affton homeowners spend about $2,451 on foundation repair. The amount you'll spend on foundation repair is based on several factors. Things like the size of your home, the type of repair needed, and the extent of the damage will all help determine the cost. The best way to determine how much a job might cost is to reach out to a local foundation repair expert and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

For both leak repair and crack repair, a technician will come to your home, perform an inspection, and use various repair techniques to remedy leaks or cracks. The amount you spend can vary greatly depending on the size and root cause of the issue.

Stabilization helps to fix bowing walls by inserting carbon fiber or steel strips. The amount you spend will depend on the material used and how many strips are needed. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost depends on how many piers are used.

If you're looking to waterproof your foundation or basement, we suggest finding a waterproofing specialist. This process might include indoor waterproofing, outdoor waterproofing, or both.

To protect your foundation, you should make sure it has the proper level of moisture. Avoid letting the soil around your Affton house become too wet or too dry – make changes to your gutter system to route water away, or water your foundation if it starts to get too dry. Also make sure that you quickly identify and repair any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will cost a few hundred dollars, but the consultation can provide you with a list of things to be aware of as well as additional steps to further protect your foundation. Finally, if you're building a new house, make sure to have a soil report done. This can provide information regarding how well the soil on your property will be able to support a foundation, and can highlight any potential future problems.

Your foundation repair provider should be the one to get the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to verify that everything is properly authorized per Affton regulations.

Some indicators that you're in need of foundation waterproofing include discoloration or odors, hairline cracks, basement flooding, white powder or spots on your walls, uneven floors, or signs of fungus, mold, or mildew. Your contractor can inform you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the use of sealants or the installation of sump pumps and drains and is generally less costly than exterior waterproofing. Exterior waterproofing can involve applying physical barriers to crawl spaces and basements, making changes to your landscaping, or installing exterior drains.

We highly recommend contacting your home insurance provider before you begin any foundation repair project to figure out what might be covered. Typically, foundation repairs won't be covered by home insurance unless they're to repair damage caused by a covered weather event.

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