Stability Starts Below the Surface with Professional Tunneling
In Katy, expansive clay soil is every homeowner’s hidden enemy. After heavy rains, the ground swells and pushes against your slab; when it dries, the soil shrinks, leaving gaps that cause foundations to crack and plumbing to break. The result?
Costly slab leaks, uneven floors, and stress on your entire home. At FNF Foundation Repairs, we solve these problems with under slab tunneling Katy—a smarter method that repairs beneath your slab while keeping your interior floors safe from messy demolition.
Stability Starts Below the Surface with Professional Tunneling
In Katy, expansive clay soil is every homeowner’s hidden enemy. After heavy rains, the ground swells and pushes against your slab; when it dries, the soil shrinks, leaving gaps that cause foundations to crack and plumbing to break. The result?
Costly slab leaks, uneven floors, and stress on your entire home. At FNF Foundation Repairs, we solve these problems with under slab tunneling Katy—a smarter method that repairs beneath your slab while keeping your interior floors safe from messy demolition.
Repair Underground Problems Without Disrupting Your Home
No homeowner wants to see their beautiful tile, hardwood, or carpet ripped apart just to fix a hidden leak. With tunneling, you don’t have to. We dig carefully from outside your home, creating direct access to the problem area while leaving your living spaces untouched. This means:
- No messy demolition inside
- Faster repair timelines with less disruption
- Lower costs by avoiding expensive flooring replacements
- Peace of mind knowing your home remains livable throughout repairs
The Efficient Fix for Under Slab Issues
Soil shifts are a part of life in Katy. Heavy rains cause the ground to swell while dry spells make it shrink. This constant movement puts pressure on your foundation and plumbing. Ignoring small cracks or leaks only makes the damage worse. With under slab tunneling, repairs are fast, safe, and non-invasive. It keeps your home stable, saves you money, and avoids the mess of tearing up your floors.
Why Homeowners in Katy Choose FNF Foundation Repairs
We’re proud to be Katy’s go-to tunneling specialists. Here’s why families across the area trust us with their homes:
Local Experience
We know Katy’s soil and how it impacts your foundation. That local insight helps us plan smarter, safer repairs.
No Indoor Demolition
Our tunneling methods protect your floors and furniture by keeping all work outside your home.
Lasting Results
We focus on long-term stability—not quick fixes—so you can count on your foundation or plumbing to hold up.
Expert Technicians
Our trained crews use safe, efficient tunneling practices to ensure your home remains structurally sound during repairs.
Upfront, Honest Pricing
We provide detailed quotes before we start so there are no hidden charges or surprises later.
Work Backed by Warranty
All tunneling services come with warranty coverage, giving you added peace of mind and value.
Our Step-by-Step Tunneling Process in Katy
Here’s how we ensure every under slab tunneling project in Katy is clean, effective, and stress-free:
Inspection & Planning
We assess the issue using professional diagnostics and determine the safest, most efficient tunnel route based on your home’s layout and soil conditions.
Marking Entry Points
Our team selects tunnel access locations to avoid disruption to landscaping, driveways, or nearby utilities.
Controlled Excavation
We carefully dig a tunnel under your slab foundation to reach the damaged plumbing or structural areas with no risk to your floors or interior.
Targeted Repairs
Using the tunnel, we repair foundation issues or leaking pipes directly at the source to ensure long-term results.
Backfill & Soil Decompaction
After the repair is completed, we refill the tunnel and compact the soil to preserve ground stability and support your foundation.
Final Inspection
A thorough check ensures all work is completed correctly, safely, and to your satisfaction.
Our Step-by-Step Tunneling Process in Katy
Here’s how we ensure every under slab tunneling project in Katy is clean, effective, and stress-free:
Inspection & Planning
We assess the issue using professional diagnostics and determine the safest, most efficient tunnel route based on your home’s layout and soil conditions.
Marking Entry Points
Our team selects tunnel access locations to avoid disruption to landscaping, driveways, or nearby utilities.
Controlled Excavation
We carefully dig a tunnel under your slab foundation to reach the damaged plumbing or structural areas with no risk to your floors or interior.
Targeted Repairs
Using the tunnel, we repair foundation issues or leaking pipes directly at the source to ensure long-term results.
Backfill & Soil Decompaction
After the repair is completed, we refill the tunnel and compact the soil to preserve ground stability and support your foundation.
Final Inspection
A thorough check ensures all work is completed correctly, safely, and to your satisfaction.
Hear from Our Clients
Areas We Serve
We proudly serve homeowners across the greater Houston area, providing expert tunneling and foundation repair services. No matter the size or scope of the project, we are committed to ensuring your home remains stable and secure.
Locations
Don’t Wait Until the Damage Spreads
Plumbing leaks and foundation problems only get worse—and more expensive—the longer they’re ignored. Schedule your free tunneling inspection in Katy with FNF Foundation Repairs today and get reliable, low-impact repairs that protect your home from the ground up.
Related Blog Posts
-
How to Seal and Protect Your Driveway After You Fix Driveway Cracks
Your driveway is more than a simple path leading to your home — it’s a vital part of your property’s structural landscape. Day after day, it supports the weight of vehicles, endures the extremes of heat, cold, and rainfall, and…
-
Best Retaining Wall Repair Methods for Houston Clay Soil
Retaining walls are essential structures that help stabilize soil, prevent erosion, and protect your landscape. In Houston, a city known for its expansive clay soil, retaining wall repair can be crucial due to the constant shifting and swelling of the…
-
How to Know If Your Home Needs Exterior Foundation Waterproofing
You step into your basement after a heavy rainstorm, only to find water pooling on the floor. Or perhaps you notice cracks in the walls, accompanied by that musty, damp smell. These signs aren’t just inconveniences, they’re often early indicators…
