When foundation or plumbing issues arise beneath your home’s slab, traditional repair methods can be messy and disruptive. That’s why at Execute Foundation Repair, we offer professional tunneling services—a precise, clean, and efficient solution to access and repair under-slab issues without tearing up your floors.
What Is a
Foundation Tunneling
Tunneling involves carefully digging an access path beneath the home’s foundation, usually from the outside perimeter, to reach the area in need of repair. This method is ideal when:
Plumbing leaks are located beneath the slab
Foundation repairs are needed in hard-to-reach areas
You want to avoid breaking through interior flooring
Our tunnels are reinforced for safety, and once the repair is complete, we backfill the area and restore landscaping with minimal disruption to your home.


It’s a smart choice for homeowners who want to preserve their flooring, reduce dust and debris inside the home, and maintain a clean living environment during repairs.
When Is
Tunneling the Right Solution?
- Under-slab plumbing repair or rerouting
- Pier installation beneath interior walls
- Moisture barrier and drainage access
- Avoiding interior demolition during repairs
Why Choose Execute Foundation Repair?
Experienced in Safe, Precise Tunneling
Minimize Damage to Interior Floors
Fast Turnaround with Clean Work Zones
Expert Coordination with Plumbers and Engineers
Free On-Site Estimates Anywhere in San Antonio
Schedule Your
Free Estimate Today
If you suspect under-slab plumbing leaks or foundation issues, tunneling may be your best option. Contact Execute Foundation Repair for a fast, professional inspection.
Request a Free Consultation
Start by filling out our online form or giving us a call to schedule a free consultation
Receive a Customized Proposal
We’ll prepare a detailed proposal tailored to your needs, including project scope
Start Building with Confidence
Once you approve the proposal, we’ll begin the work, keeping you updated every step