A Foundation Repair Company Built on Trust. Grounded in St. Louis
We’re an employee-owned foundation repair and basement waterproofing company serving homeowners across the St. Louis metro. No scare tactics - just honest inspections, clear communication, and quality workmanship.
Homeowners across the St. Louis metro trust Jet Foundation Repair for one simple reason - we do what we say we’ll do. As an employee-owned company, every member of our team takes pride in earning your trust.
No pressure or upsells - just expert recommendations
Transparent inspections and clear pricing
BBB accredited, fully insured, manufacturer-certified
Backed by warranty and integrity on every job
1% of profits donated to the dog shelter, fur real 🐾
Why St. Louis homeowners choose Jet Foundation Repair
What is your home telling you?
Don't guess. Match your symptoms to the right solution:
Our Foundation & Waterproofing Services
We’re more than a repair company, we’re community members partnering to protect your home. From wall stabilization to basement waterproofing, we deliver precise, lasting solutions for Missouri soil and weather.
Foundation Repair
Restore strength and stability to your home. We diagnose structural issues and recommend the right permanent fix.
View Repair SolutionsBowing Wall Repair
Permanently stabilize bowing basement walls with Fortress InvisiBeam carbon fiber straps.
View Wall StabilizationFoundation Settlement Repair
Stop settlement and restore stability to your home using engineer-certified helical piers.
View Structural SolutionsBasement Waterproofing
Keep your basement dry year-round with interior drains, sump pumps, and vapor barriers.
See Waterproofing SystemsCommercial Structural Repair
We offer structural reinforcement and deep foundation solutions for parking garages and warehouses.
View Commercial ServicesFoundation Crack Repair
Reinforce walls for good. We seal vertical cracks with epoxy to stop leaks and further damage.
View Crack RepairThe proof is in the pawprints
About us
Founded by brothers Emmett, and Calder Miranker, in honor of our late family dog, Jet - our goal is to transform the essential service of foundation repair into a more efficient, customer-centric, and socially responsible business. We are fully insured and manufacturer-certified to give homeowners the confidence they deserve when protecting their biggest investment.
How our repair process works
1. Free inspection & report
We inspect your foundation or basement and provide a detailed report.
2. Clear recommendations & quote
You get a clear, detailed quote that explains exactly what you are paying for.
3. Expert repairs and warranty
Our certified team completes the work and backs it with a warranty.
Frequently asked questions about our foundation services
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In an industry dominated by national franchises and high-pressure sales tactics, Jet Foundation Repair takes a different approach. We are 100% Employee-Owned, meaning the person inspecting your foundation isn’t just an employee, they are an owner invested in your long-term satisfaction, and they have to be prepared to run into you at Schnucks.
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Yes, every Jet Foundation Repair inspection is free, with a detailed written report and estimate provided within 24 hours.
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Of course, we take pride in our work, demonstrated by our lifetime transferable warranty on tiebacks, drain systems, and crack injections, and a 5-year warranty on sump pumps. Coverage applies to workmanship and materials, excluding damage from new structural issues or natural events.
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Jet Foundation Repair offers solutions ranging from minor crack sealing and concrete leveling to comprehensive waterproofing and structural underpinning.
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Yes. In addition to foundation repair, we offer complete basement waterproofing - including sump pumps, interior drains, vapor barriers, and crack injection - all designed to keep your basement permanently dry.
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Yes! And we’re glad you asked, because that insurance wasn’t cheap! POI available on request.
1% pledge
We believe that doing good for the community is good business. That’s why we proudly donate 1% of our profits to our non-profit partner, the Animal Protective Association of Missouri.
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Jet
Jet was a good dog with a mischievous streak—she loved to dig. Whether it was in the backyard or at the beach, Jet would enthusiastically dig holes with her paws, creating little trenches and piles wherever she went. Despite her energetic nature, Jet was incredibly well-behaved. One of her most impressive traits was her discipline and that she thought “stay”, meant “freeze.” More than once, we felt guilty when we told her to “stay”, forgot, and then came back a long time later to find her in the exact same spot. We miss the good girl!
Serving the Greater St. Louis Metro
From Clayton and Chesterfield to Imperial and Festus, or Webster Groves, Fenton, and St. Charles, Jet Foundation Repair understands how local soil and weather affect your home’s foundation.
Wherever you are in the metro area, our team is nearby - ready to help protect your home from cracks, leaks, and structural movement.