Foundation Repair Contractors Serving Florida
All Work is Warrantied
Free Estimates
Financing Available
40+ Years of Combined Experience
Protecting Your Home Starts With a Strong Foundation
Florida's First Coast puts your home through a lot. Sandy soil shifts under a house one way, clay pockets underneath swell and shrink the other way, and the water table sits close to the surface nearly all year. Add a hurricane season that can soak the ground around your foundation in a matter of hours, and you've got real pressure on the same slab or pier-and-beam foundation your home has depended on for years. At Foundations First Florida, we're the foundation repair company Jacksonville-area homeowners call when cracks, uneven floors, or a musty crawl space start to look like more than a cosmetic problem. Our team brings more than 40 years of combined experience to every job. We inspect the actual cause before we recommend a fix, explain what we find in plain language, and back the work with a real warranty.
Our services include foundation repair, crawl space repair, crack and void repair, wall stabilization, waterproofing, sump pump installation, and French drain systems. We offer free estimates, flexible financing options, and extended warranties on all work because we're committed to keeping your home safe and your investment protected
Foundation Repair Services You Can Count On
From Jacksonville to St. Augustine to Fernandina Beach, we repair the problems Northeast Florida's soil and climate create: cracked slabs, bowing walls, damp crawl spaces, and foundations that have started to settle or shift. Some of these problems show up slowly, a door that starts sticking in the summer, a hairline crack that gets a little longer every year. Others show up all at once, after a heavy storm saturates the ground or a summer of drought lets it dry out and shrink. Either way, the fix depends on knowing which one you're actually dealing with, not on a generic checklist.
That's why every job starts with a free, no-pressure inspection. We walk the property, look at the foundation, the crawl space, and the drainage around your home, and figure out what's actually causing the problem before we talk about how to fix it. You'll get a clear explanation of what we found, in plain language, and a realistic plan for addressing it, whether that's a straightforward crack repair or a full helical pile installation. So you know exactly what's happening under your home and what it will take to fix it. That's an inspection, not a sales pitch with a different name, and it's the same approach we've used across every Foundations First market for more than 40 years.
Foundation Repair Services for Jacksonville, St. Augustine & the First Coast
Every home on the First Coast deals with its own mix of soil, water, and storm exposure, so no two repairs look exactly alike. Here's how we address the problems we see most often across Duval, St. Johns, and Nassau County.
Foundation Repair
Cracked slabs, sinking corners, and doors that suddenly won't latch are usually symptoms of a foundation that's moving. We diagnose what's actually happening beneath your home, whether it's soil settlement, poor original compaction, or water working against the foundation, and repair it with helical piles, piers, or slab leveling built for Florida ground.
Crawl Space Repair
Northeast Florida's humidity and high water table can turn an unsealed crawl space into a source of moisture, wood rot, and mold before most homeowners ever notice a problem. We inspect moisture sources and repair damaged supports to help protect the structure above.
Crack and Void Repair
Not every crack means your foundation is failing, but every crack deserves a real answer instead of a guess. We inspect cracks and voids, identify what is causing movement or loss of support, and recommend repairs suited to the structure.
Wall Stabilization
Bowing, tilting, or cracking foundation walls can threaten a home's structural integrity. Wall stabilization addresses movement in compromised walls. We inspect the cause of the movement and explain repair options for the property.
Waterproofing
With a water table this close to the surface, keeping water out is half the battle of protecting a Florida foundation. We install interior and exterior waterproofing systems built to manage groundwater, storm runoff, and humidity before they reach your crawl space or foundation walls.
French Drains
Poor yard drainage sends water straight toward your foundation instead of away from it. We design and install French drains that redirect groundwater and stormwater around your home's perimeter instead of through it.
Sump Pumps
A sump pump gives water a place to go. We install and service sump pumps that remove collected water from around your foundation and direct it away from the home. The result is a drier, more stable environment under and around your structure during wet seasons.
Helical Piles
When a foundation needs real structural support, we turn to helical piles: steel piers screwed deep into stable soil beneath the shifting sand and clay near the surface. They install in days, not weeks, without the extensive excavation older underpinning methods require, and they're backed by our partnership with Chance Helical
Our Approach to Foundation Repair
Our process comes down to one idea: you shouldn't have to guess what's happening to your home, and you shouldn't have to wonder if you're being sold something you don't need.
- Thorough Inspection. We identify the real cause of the problem, not just the visible symptom, so the fix actually holds.
- Clear Explanation. We walk you through what we found, what's causing it, and what your realistic options are, in plain language and without pressure.
- Quality Workmanship. Our crews install every repair to last, using methods matched to Florida's soil and water conditions instead of a one-size-fits-all fix.
- Ongoing Support. Every repair is backed by a warranty, and we're still here if you have questions after the crew leaves.
Why Choose Foundations First Florida
We know Northeast Florida ground because we've worked in it: sandy soil that behaves differently than the clay-heavy ground further inland, a water table that stays high nearly year-round, and a storm season that tests every foundation on the First Coast. We built our reputation on getting the diagnosis right the first time and telling homeowners the truth about what their home actually needs.
- 40+ Years of Combined Experience. Our team has spent decades solving foundation and drainage problems, including the conditions specific to Florida's coastal soil and climate.
- Honest, No-Pressure Inspections. We tell you what we find and what it means, not whatever gets us the biggest invoice.
- Warrantied Work. Every repair is backed by a real warranty, not fine print.
- Local Knowledge, Local Response. We know Duval, St. Johns, and Nassau County ground, and we show up when we say we will.
Client Testimonials
Here's what our satisfied customers are saying
At Foundations First Florida, we take pride in providing foundation repair services to our customers. We're grateful for every homeowner who trusts us with their home's foundation, and we'd love to hear about your experience.
Mike M
Lehi, Daniel, and Josselynn crew were fast and efficient they fixed a bunch of small issues and made sure to go over everything and explain the process and reasoning. They even took time to double check some other cracks that i noticed in my garage! Would hire again.
Frequently Asked Questions
How do I know if I need foundation repair?
Look for cracks in walls or floors, doors and windows that stick or won't latch, uneven or sloping floors, and gaps between walls and ceilings. If you're noticing any of these in your Jacksonville-area home, a free inspection can tell you whether it's cosmetic or structural.
Are sinkholes a concern in Duval, St. Johns, or Nassau County?
Not much of one. Florida's highest sinkhole activity is concentrated in the west-central part of the state, including Pasco, Hernando, Hillsborough, and Polk counties. Duval County has recorded roughly a dozen verified sinkholes since 2003, which is low compared to the sinkhole belt. The more common causes of foundation movement on the First Coast are sandy and clay soil variability, a high water table, and heavy seasonal rainfall, which is why we inspect for the actual cause instead of assuming the worst case.
Does Florida's high water table really affect my foundation?
Yes. A water table close to the surface keeps the ground under and around your home saturated for much of the year, and saturated soil expands, shifts, and puts pressure on foundation walls and crawl spaces. It's one of the most common contributors to foundation and crawl space problems we see across Jacksonville, St. Augustine, and Fernandina Beach.
Can hurricane season and heavy rain damage my foundation?
Yes. Sustained rainfall and storm surge saturate the soil around your home and increase hydrostatic pressure against foundation and crawl space walls. As the ground dries unevenly afterward, that shift can open new cracks or widen existing ones. Post-storm inspections are one of the most common reasons Jacksonville-area homeowners call us.
What causes crawl space moisture and mold in Florida homes?
Northeast Florida's humidity, combined with a high water table, lets moisture collect in unsealed or poorly ventilated crawl spaces. Left alone, that moisture can lead to wood rot, mold, and pest problems, and can affect the structural supports under your home. An inspection can identify the moisture source and any structural damage before repairs are recommended.
Do you offer financing?
Yes. We offer financing options to help make necessary repairs affordable, and every estimate is free with no obligation.
Will I need a permit or engineer for my foundation repair?
It depends on the scope of work and your local jurisdiction. We'll tell you upfront if your project needs a permit or engineering review, and we handle that coordination as part of the job.
How disruptive is foundation repair?
Will I need to leave my home? Most residential foundation and crawl space repairs happen while you continue living in your home. We'll walk you through what to expect before work begins so there are no surprises.
Get a Free, No-Pressure Foundation Inspection
If your Jacksonville-area home is showing signs of foundation trouble, don't wait for a small crack to become a structural repair. Contact Foundations First Florida today for a free inspection and a straight answer about what your home actually needs.