Cracks in your walls, sticking doors, uneven floors — these are warning signs your foundation needs attention. Franklin County Foundation Repair provides expert foundation inspection and repair throughout Franklin County, MO. The longer you wait, the worse (and more expensive) it gets. Call us today for your free inspection.
📞 Schedule Free Foundation Inspection — (636) 268-1700Foundation problems in Missouri are driven by the region's expansive clay soil and harsh freeze-thaw winters. As the ground swells, heaves, and settles season after season, even well-built foundations develop cracks, leaks, and structural movement. Franklin County Foundation Repair understands these local conditions because we live and work here.
We have repaired hundreds of foundations throughout Franklin County, MO — from minor crack injections to full pier and beam underpinning projects. Our team provides honest assessments, clear written estimates, and warranties that protect your investment for decades.
Cities we serve include Washington, Union, Pacific, Sullivan, St. Clair, and everywhere in between. Call (636) 268-1700 to schedule your no-cost, no-obligation foundation inspection today.
Every job starts with a thorough free inspection. We identify every issue, explain what we find in plain language, and give you a written estimate — no pressure, no obligation.
Our crew is fully licensed and insured in Missouri. You get professional results backed by liability coverage and workmanship warranties up to 25 years.
We know Franklin County, MO's clay soil and frost conditions firsthand. We don't apply generic solutions — we repair foundations the right way for this specific region.
Foundation repair is an investment in your home's safety and value. We offer flexible financing options so you can protect your home without breaking your budget.
No hidden fees, no surprise invoices. You receive a detailed written estimate before we start any work. The price we quote is the price you pay.
We stand behind our work with industry-leading warranties. Our structural repairs are built to last — and we guarantee it in writing.
From minor cracks to major structural failures, we handle all types of foundation problems throughout Franklin County, MO. Whether you need bowing basement wall repair in Franklin County, MO, sump pump installation in Franklin County, MO, foundation settlement repair in Franklin County, MO, crawl space encapsulation in Franklin County, MO, mudjacking in Franklin County, MO, or carbon fiber wall repair in Franklin County, MO — we have the expertise and equipment to do it right.
Horizontal, vertical, diagonal — every crack tells a story. We diagnose the cause, inject structural epoxy or polyurethane, and address the underlying issue to stop cracks from returning. From $500.
A wet, sagging crawl space rots your floor joists, invites mold, and raises your energy bills. Crawl space encapsulation in Franklin County, MO — vapor barriers, moisture control, and structural repair — keeps your home healthy. From $3,500.
Interior drainage systems, sump pumps, exterior waterproofing membranes, and wall crack injection — we keep Franklin County, MO basements dry year-round. From $3,500.
Sunken, cracked, or heaving slabs are a tripping hazard and a structural concern. Mudjacking in Franklin County, MO and polyurethane foam lifting restore slabs without costly full replacement. From $500.
Bowing basement walls indicate lateral soil pressure — a serious structural problem. Carbon fiber wall repair in Franklin County, MO uses straps and anchors to stabilize and straighten walls before failure occurs. From $2,500.
Foundation settlement repair in Franklin County, MO — push piers and helical piers stabilize and often lift settled foundations back to proper elevation. Underpinning that lasts decades. From $8,500.
Sump pump installation in Franklin County, MO — primary submersible pumps, battery backup systems, and Wi-Fi monitoring protect your basement during Missouri's heavy spring storms. From $1,200.
Foundation repair costs depend on the type of problem, severity, and access. We always provide a free on-site inspection and written estimate before any work begins. Below are typical starting prices for Franklin County, MO projects.
| Service | Starting Price |
|---|---|
| Foundation Inspection | Free |
| Crack Repair (epoxy/polyurethane injection) | From $500 |
| Crawl Space Repair & Encapsulation | From $3,500 |
| Basement Waterproofing | From $3,500 |
| Slab Lifting (mudjacking/foam) | From $500 |
| Bowing Wall Repair (carbon fiber) | From $2,500 |
| Sump Pump Installation | From $1,200 |
| Full Foundation Repair (piers/underpinning) | From $8,500 |
*Final costs depend on project scope and conditions. Financing available. Call (636) 268-1700 for your free estimate.
We provide foundation repair throughout Franklin County, MO. No matter where you are, we can reach you quickly. Click your city for local foundation repair information:
Honest answers to the questions homeowners in Franklin County, MO ask us most often about foundation repair.
"The cracks in my basement walls were getting worse every year. Franklin County Foundation Repair fixed them properly — not just patched over them — and gave me a full written warranty on the repair. The price was fair and they explained every step of what they were doing. I wish I had called them sooner."
"I had water in my basement every time it rained heavily. After the basement waterproofing system they installed, it's completely dry — even after the worst storms. They did it right. I should have called years ago instead of living with that problem."
"I was expecting a sales pitch for the most expensive repair possible. Instead they gave me an honest assessment, told me what I actually needed, and the price was very fair. There's a reason I recommended them to my neighbor the same week."
We use the right repair method for each specific problem — we never recommend more than what's actually needed. Helical pier installation stabilizes and lifts settling foundations by driving piers deep into stable soil beneath the problem area. Carbon fiber straps are bonded to bowing basement walls to provide enormous tensile strength and halt further movement permanently. Interior and exterior waterproofing systems manage hydrostatic pressure and keep basements dry year-round. Drain tile systems route groundwater away from your foundation before it can build up pressure. Epoxy injection repairs structural cracks in poured concrete walls by bonding the two sides together, restoring full structural integrity. Call (636) 268-1700 to find out exactly which method your Franklin County, MO foundation needs.
Every foundation repair we perform comes with a written warranty — because foundation problems can't be left to chance. We stand behind every pier, every crack repair, and every waterproofing system we install. Our work is built to last for decades, not just to pass a quick inspection. Franklin County, MO homeowners deserve peace of mind that their foundation is fixed right and backed by a company that will be here when they need us. Call (636) 268-1700 to learn about our warranty options before you begin.
Don't wait — foundation problems worsen and get more expensive over time. Get your free inspection today.
(636) 268-1700 Schedule Free Foundation Inspection