Cracks in the walls. Doors that stick. Uneven floors. Foundations aren’t glamorous, but they’re everything. That’s why we’re diving into the best foundation repair companies in the U.S., the crews who actually show up, assess the damage, and make homes solid again.
Demand is booming. Homeowners care about long-term structural integrity. Slab repairs, pier and beam reinforcement, waterproofing, people want it all done right. Rising property investments and stricter building codes mean there’s no room for guesswork.
This isn’t a list of nice-to-haves. These are the companies keeping homes safe, sturdy, and stress-free.
Why This List Actually Matters
When it comes to foundation repair, anyone can claim they’re the best. But how do you separate the talkers from the doers?
We didn’t just pick companies off a list. We looked at real-world results: projects completed, homeowners happy, and repeat business that proves their work sticks.
Here’s what made these agencies stand out:
- Verified client reviews that back up their reputation
- Transparent reporting on leads, ROI, and marketing impact
- Specialization in foundation repair and home services, not just general marketing
- Long-term success stories showing sustained growth, not short-term wins
Because anyone can promise they fix foundations, only the right partners make homes safer and keep pipelines full.
8 Best Foundation Repair Companies You Can Trust
Choosing a foundation repair company isn’t just about fixing cracks. It’s about trust, expertise, and results that last. These companies are keeping homes solid from coast to coast.
1. Groundworks
Estimated Revenue: $574.1M+
Website: Groundworks.com
Location: Offices in Massachusetts, Virginia, Georgia, Kentucky, California
Groundworks combines national reach with local foundation repair and water‑management expertise. With in‑house manufacturing and a staffed training program, they offer reliable installations with industry‑leading warranties.
- Full‑service foundation repair and waterproofing
- Custom solutions and highly trained teams
- Clients love their efficiency, professionalism, and safety focus
2. Olshan Foundation Solutions
Estimated Revenue: ~$71.8M
Website: OlshanFoundation.com
Location: Nationwide
Olshan’s foundation repair legacy dates back to 1933 and includes patented tech like their Cable Lock™ ST Plus System. They offer waterproofing, crawl‑space repair, and flexible financing to fit homeowner needs.
- Foundation repair, basement waterproofing, crawl space encapsulation
- Free video or onsite evaluations
- Customers appreciate the innovation, transparency, and value
3. Ram Jack
Estimated Revenue: ~$29.3M
Website: RamJack.com
Location: 70+ Locations Nationwide
Ram Jack brings over 40 years of experience, using American‑made materials and eco‑friendly coatings. Their goal: fix the problem once so it doesn’t come back.
- Slab repair, pier & beam stabilization, basement waterproofing
- Eco‑coated steel piers for durability
- Clients highlight the quality, consistency, and professional crews
4. Rueter Foundation Repair
Estimated Revenue: N/A
Website: RueterFoundationRepair.com
Location: Western Massachusetts, Southern Vermont, Southwestern New Hampshire
Rueter focuses on basement leaks, bowed walls, and structural foundation repair in New England. They offer fast estimates and quick turnaround when things go wrong.
- Wall crack repair, waterproofing, structural fixes
- Rapid response for local homeowners
- Customers value the local expertise and responsiveness
5. Foundation Repair Services
Estimated Revenue: <$5M
Website: FoundationRepairServices.com
Location: East Flat Rock, NC
Serving both builders and homeowners, this company deals with complex repairs for slabs, walls, and crawl spaces. They integrate structural engineers when needed.
- Slab correction, wall stabilization, commercial & residential work
- Solutions focused on long‑term stability
- Clients love the thoroughness, reliability, and expertise
6. R & R Foundation Specialist
Estimated Revenue: $6M
Website: RRFoundationSpecialist.com
Location: Western Washington, Central Ohio, Vancouver BC
R & R specializes in heavy-duty stabilization using hydraulically driven steel piers and carbon fiber reinforcement. They target tough foundation issues and long-term fixes.
- Pier & beam repair, slab reinforcement, crack repair
- Advanced structural repair techniques
- Customers praise the precision and durability of their work
7. United Structural Systems
Estimated Revenue: $18.3M
Website: iFixFoundations.com
Location: Kentucky, Ohio, West Virginia
USS uses proprietary diagnostics like FoundationScan® to pinpoint foundation problems before costly repairs. Their approach blends technology with smart repair strategy.
- Foundation repair, basement waterproofing, crawl space repair
- Tech‑driven diagnostics and tailored fixes
- Clients value the accuracy and cost‑effective methods
8. The Foundation Specialists
Estimated Revenue: $5M
Website: TheFoundationSpecialists.com
Location: Middle Tennessee, Northern Alabama, Kentuckiana
The Foundation Specialists bring modern methods like helical piers, geo‑lock anchors, and carbon armor wall supports to everyday foundation problems. Customer service is part of the package.
- Slab repair, pier & beam, advanced wall stabilization
- Custom solutions matched to budgets and structural needs
- Homeowners appreciate the innovative approach and strong support
How to Pick the Foundation Repair Company That Actually Works
A cracked wall today can mean sinking floors tomorrow. You don’t want a handyman guessing with your home. You need a team that knows foundations from the ground up.
Here’s what separates the pros from the patch jobs:
Experience that matters
Years repairing slab, pier & beam, crawl spaces, and waterproofing. Not a “jack-of-all-trades” contractor who does a bit of everything.
Transparent pricing & process
No surprises. No hidden fees. You get a clear plan before they touch your home.
Local expertise and fast response
Foundations fail fast. Pick a company that knows the soil, weather, and building codes in your area and can respond when you call.
Custom solutions over cookie-cutter fixes
Every home settles differently. Avoid companies that push the same piers or patchwork solution for every job.
Ask the right questions
- Do you use licensed structural engineers?
- What warranties or maintenance programs come with the repair?
- Can you provide before-and-after examples of similar projects?
FAQs About Foundation Repair Companies
What are the best foundation repair companies?
The best companies know foundations inside and out. They handle slab, pier & beam, crawl spaces, and waterproofing with precision. They respond fast, use licensed engineers, and back their work with strong warranties.
How much should I budget per project?
It depends on the damage, size of the home, and the method needed. Most homeowners spend anywhere from a few thousand dollars for minor slab repairs to tens of thousands for large-scale pier & beam or waterproofing projects.
How long until repairs are complete?
Small jobs like crack injections or minor leveling can take a day or two. Larger pier & beam or slab projects often take several days up to a week. A good company will give a realistic timeline upfront.
Are these services suitable for small or local properties?
Absolutely. Foundation issues don’t discriminate by property size. Even small homes or local businesses can benefit from professional repair to avoid bigger, costly problems later.
Can I trust them with older homes?
Yes, experienced companies specialize in older foundations and tricky repairs. They know how to preserve structural integrity while fixing the damage safely.
Turn Cracks Into Calls and Jobs Into Growth
Foundation repair isn’t just about fixing homes, it’s about building trust and proving you get the job done right. The best companies don’t just patch problems, they make clients feel confident and secure.
Hook Agency does the same for your business. We put your company front and center online, attract leads that actually book, and make sure every marketing dollar works harder than ever. Your expertise deserves to shine and your schedule deserves to be full.
Ready to stop waiting for calls and start generating them? Partner with Hook Agency and watch your business grow.
