A solid foundation is the key to your home’s structural integrity and safety. That’s why having a trusted and reliable professional who services foundations and basements is so important. In this article, we’ll offer our selection for the top ten companies servicing this integral part of your home.
Some of these companies specifically deal with foundation problems including basements, slabs and crawl spaces while others will only service full basements. Some do both.
By the end of the round up, you should have a couple of options for companies that can assist you with your home renovations and repairs.
Best Companies at a Glance
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- Offers a wide range of services including foundation repair, basement waterproofing, crawl space repair and concrete lifting
- Offers transferable warranties for wear and tear and manufacturing defects
- The company promises to match and beat its competitors’ pricing with an additional $100 discount when you provide a written estimate from another provider
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- Offers free inspections
- Provides a range of services from foundation repair to water mitigation
- Backed by Groundworks, a trusted brand
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- In business for nearly 50 years
- Offers financing to customers
- The company is insured and offers limited lifetime warranties
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- Offers virtual and onsite evaluations
- In business more than 90 years
- Warranties, payment plans and free estimates offered
Top 10 Foundation and Waterproofing Companies
Groundworks
- Average Cost: $1,500 to $6,000
What We Love
With more than 4,400 employees in 61 locations across 33 states, Groundworks‘ services also include specialty jobs such as concrete lifting, crawl space encapsulation and sump pump maintenance and installation among other solutions. Founded in Virginia Beach in 1986, the company soon became one of the fastest growing in its industry across the country.
Cost Information
The cost for Groundworks’ services varies widely along with the number of solutions they offer. On average, customers pay between $1,500 to $6,000 for most services. Jobs for foundation repair range from $2,000 to $15,000 depending on the intensity and scope of the project. Basement waterproofing might range from $3,000 to $10,000. Crawl space repairs will cost between $1,500 and $15,000 and concrete lifting will range from $500 for small jobs to $6,000 for larger jobs.
Best Offering
If you’re worried about your home’s systems, you might be interested in Groundworks’ worry-free maintenance program which includes annual checks of your foundation, basement and crawl spaces plus priority services for members.
Alpha Foundations
- Average Cost: $1,000 to $25,000
What We Love
Alpha Foundations was started by one man in 2002 who spent eight years growing his business before expanding and partnering with Groundworks in 2021 to become one of the fastest-growing foundation and water management companies in Florida. Because basements are extremely rare in Florida, the company works with homeowners and business owners in need of foundation repair, crawl space work and concrete solutions.
Cost Information
Most Alpha Foundations customers will pay a few thousand dollars for services from the company, but details for pricing are not readily available on their site. In blog posts they estimate that treating your crawl space for fungus will range from $1,000 to $3,000 while encapsulation and repair can cost between $8,000 and $25,000. Alpha Foundations offers free estimates so you can get an estimate for your exact project. The company also offers financing for those who qualify from GreenSky, including no interest on projects that are paid in full within 24 months.
Best Offering
Because crawl spaces are so common in this region, Alpha Foundation’s crawl space repair and encapsulation is a highly sought after service that prevents mold and musty odors from generating within your crawl space by sealing the entire area and reducing humidity in the space.
Erie Home
- Average Cost: $1,000 to $30,000
What We Love
In business since 1976, Erie Home has since grown to include locations in 37 states, making it one of the most widely available national brands in the country. They not only service basements and offer foundation repairs, but also specialize in roofing, waterproofing and air quality solutions. The company also offers limited lifetime warranties on its work and products.
Cost Information
Most customers will pay between $1,000 and $5,000 for most services. Keep in mind the company also offers roofing solutions, which can cost upwards of $30,000, accounting for some price estimates. Pricing is not available on the company’s website, but they do offer free estimates and consultations. Financing is also available with terms up to 180 months, and they offer specials on their site which you can reference when booking a service.
Best Offering
Water damage can have lasting effects on your basement, including the air quality in your home. Erie Home offers air quality solutions to eliminate mold and lingering odors by installing air purification systems and dehumidifiers. Air quality is an often overlooked piece of the puzzle that offers peace of mind to homeowners in the aftermath of a water problem.
Olshan Foundation Solutions
- Average Cost: $3,000 to $7,500
What We Love
In business since 1933, Olshan is a leading name in all things foundation solutions, basement waterproofing, crack repairs and even plumbing. The company works with both residential and commercial properties and offers crawl space repairs and concrete leveling as well. Olshan also backs its services with solid warranty plans. Based in Texas where they have most of their locations, the company actually has locations in 19 states from Colorado to Ohio.
Cost Information
Online, the company says that typical foundation repair services range from $3,000 to $7,500. In some cases, they say that cost can be much higher depending on the size of the home. For smaller projects, the company says you could pay between $500 and $3,000. The company offers free estimates and payment options, including interest free same-as-cash options and monthly payment plans.
Best Offering
The company offers a unique and patented Cable Lock ST Plus System, which they call a leading foundation repair method. The system helps to reverse cracks in walls, fixing sticking doors and sagging floors using a galvanized steel cable system to bolster your home’s foundation as an alternative to concrete pilings and steel piers.
Ram Jack
- Average Cost: $1,000 to $5,000
What We Love
In business for more than 40 years, Ram Jack is a leading foundation, crack and structural repair company with a reputation for quality. The company has 77 locations across 38 states servicing commercial and residential properties. The company also offers a unique limited warranty on the lifetime of the structure. Originally a pest control and foundation repair company, they began engineering foundation stabilization solutions and had their first Ram Jack steel pile patented in 1985.
Cost Information
Services from Ram Jack range from $1,000 to $5,000 and beyond. The company does not offer pricing information on its website but estimates for its piers are between $1,000 to $3,000. Other estimates show crack repairs ranging in price from $800 to $1,500 per crack.
Best Offering
Ram Jack designs and sells its own patented products for foundation repair, including helical pile components from brackets to driven piles. This is a unique service from a company that also specializes in offering those repair services and adds peace of mind for homeowners who know that the workers stand behind the products they use.
Basement Systems
- Average Cost: Pricing information not available online
What We Love
In business since 1987, Basement Systems focuses on waterproofing basements and addresses problems with crawl spaces and foundations as well. With locations across the U.S. and Canada, they pride themselves on their reliability and innovation in solving water problems in homes, including their servicing of sump pumps and drainage systems. The company has an A+ rating from the Better Business Bureau. Based in Seymour, Connecticut, the company works with a network of 350 basement contractors to install their products and make fixes.
Cost Information
Basement Systems does not share cost information on their website and customers report that some offerings are more expensive through Basement Systems than other contractors. The company does offer financing through MoreHouse Finance for those who qualify.
Best Offering
With patents for 31 different products, Basement Systems has an eye for design and prides itself on creating products it can back. That’s the case with its TripleSafe Sump Pump System, which uses three submersible pumps to keep your basement or crawl space dry with battery backups and an alarm system to warn of failures.
B-Dry
- Average Cost: Not available online
What We Love
In business for more than 45 years, The B-Dry System works with contractors in 14 states to bring its patented basement waterproofing and sealer systems to homeowners far and wide. The company is so sure of its products that it backs them with a lifetime warranty. B-Dry also offers foundation repair services, crawl space repairs and sump pump repairs.
Cost Information
Pricing information for B-Dry and its systems and solutions are not readily available on their site and will likely vary by location.
Best Offering
B-Dry prides itself on its Basement Waterproofing system, first created in 1958 and patented in 1986. The system uses the company’s Rigid Sealer to permanently waterproof wet basement walls with a series of panels made with plastic-polymer. It also uses a sub-floor drainage system to relieve hydrostatic pressure and self-flush sub-floor ground water. Used in combination, the company promises a permanent fix to wet basements.
All-American Basement Waterproofing
- Average Cost: Not available online
What We Love
All American Basement Waterproofing has serviced Ohio residents and built a reputation for itself over its more than 25 years in business. The company offers 24/7 emergency response and a transferable, lifetime warranty on its products and services.
Cost Information
Quotes are free and financing is available for services up to $25,000 for those who qualify through Wisetack.
Best Offering
The company promises a 100% transferable lifetime warranty on its products and services, ensuring you maintain a solid return on your investment should you sell your home down the road. You’ll also receive peace of mind knowing that if waterproofing solutions fail, you have recourse with the company.
The Basement Kings
- Average Cost: Pricing information not available online
What We Love
Owners of The Basement Kings wrote the first book on basement building in the US and plans to release additional books on how to build basements in different soil types. The company considers itself premier experts in the space with licenses to build basements in any type of Texas soil.
Cost Information
Cost information is not readily available on the company’s site.
Best Offering
Not only does The Basement Kings repair problems within your home’s foundation, they also focus on major renovations to your basement, turning an empty space into a practical and beautiful part of your home. Anyone looking to have their basement finished can do so with the peace of mind that comes with hiring a team specialized both in finishing work and waterproofing to ensure your new space stays dry. View your new basement with 3D modeling software to approve designs before they’re executed.
Alpha Structural
- Average Cost: Cost information is not available online
What We Love
In business for more than 25 years, Alpha Structural prides itself on its experience and expertise in the field of foundation repair. The company has specialized skills for problems with earthquakes and landslides, which are unique to the region as well, making them a good choice over other companies with less regional knowledge.
Cost Information
Cost information is not readily available online, but you can request an estimate through their site. Financing is also available through GreenSky.
Best Offering
Unlike most basement waterproofing and foundation repair companies across the country Alpha Structural has a unique skill set for handling homes in a region known for earthquakes. The company’s earthquake bolting services help to secure your home to its foundation so it does not slide off during a seismic event. Given the hilly nature of the region, the company also has experience with hillside construction of decks, installation of drainage and landslide repair services.
