Comprehensive Commercial Sewer System Repair
A failing sewer system can bring any commercial facility to a halt. When backups, structural failures, or persistent odors occur, you need a plumbing partner capable of diagnosing the issue, performing repairs, and restoring full system functionality with minimal disruption.
Charlie’s Plumbing provides complete sewer repair and replacement services, including under-slab tunneling, for commercial and industrial properties across Houston and the Texas Gulf Coast. Our teams are trained to handle complex systems, deep utilities, multi-building facilities, and critical environments where downtime is costly.
Our Commercial Sewer Repair & Replacement Services
1 Spot Repairs & Sectional Replacement
We repair isolated failures such as cracked sections, collapsed joints, root intrusion, or broken fittings—restoring the affected portion of the system without unnecessary replacement.
2 Full Sewer Line Replacement
For severely deteriorated or failing systems, we perform complete line replacement using durable, code-approved materials. This ensures long-term performance for high-demand facilities.
3 Under-Slab Tunneling
When sewer failures occur beneath building slabs, interior floors, or structural areas, under-slab tunneling provides a non-destructive solution.
Our under-slab tunneling services include:
- Precision excavation beneath the slab without disrupting interior flooring
- Repair or replacement of sewer lines located under restrooms, kitchens, production areas, offices, or retail spaces
- Structural precautions to protect the slab, foundation, and building stability
- Restoration of the tunnel area after repairs are completed
This method allows businesses to remain operational while we access and repair hard-to-reach sewer lines.
4 Cleanout Installation & Access Improvements
We add or upgrade cleanouts to make future maintenance faster, safer, and more efficient.
5 Post-Repair Camera Verification
After repairs are completed, we use video inspection to confirm the integrity of the system and provide documentation for facility managers and inspectors.
Common Signs Your Sewer System Needs Repair or Replacement
- Repeated sewer backups
- Foul sewer odors
- Slow drainage across multiple fixtures or floors
- Gurgling or air pressure issues
- Visible damage in camera inspections
- Foundation shifts affecting sewer alignment
- Chronic failures in the same line
- Water infiltration or exfiltration
If your facility is experiencing recurring issues, under-slab failures or structural sewer problems may be the cause.
Why Under-Slab Tunneling Is Often the Best Solution
In commercial buildings, cutting through floors can cause major disruption—shutting down kitchens, restrooms, operating areas, or retail spaces. Under-slab tunneling enables:
- Minimal business interruption
- No demolition of floors or interior finishes
- Safe access to pipes beneath concrete slabs
- Cleaner, faster repairs
- Better long-term results with less facility disruption
It’s especially effective in multi-tenant buildings, office complexes, restaurants, and industrial facilities where interior access is limited or costly.
Why Sewer System Failures Require Immediate Attention
A failing or leaking sewer system can lead to:
- Contamination and sanitation risks
- Foul odors throughout the facility
- Structural damage to slabs or foundations
- Health department or regulatory issues
- Business downtime and operational disruption
- Costly emergency repairs if not addressed early
Addressing sewer issues quickly protects your infrastructure and reduces long-term risk.
Schedule Sewer Repair, Replacement or Under-Slab Tunneling
If your facility is experiencing recurring backups, foul sewer odors, or suspected under-slab failures, our commercial sewer team is ready to evaluate the system and recommend the best solution.
Contact Charlie’s Plumbing today to schedule a sewer assessment or request a detailed repair plan.
Other SERVICES
Commercial Plumbing Service That Keeps You Running
Charlie’s Plumbing specializes in service, maintenance, and emergency response for commercial and industrial facilities. Our work is focused on keeping buildings operational, safe, and compliant with minimal disruption.
We support facilities that need a plumber they can trust, not one they have to manage.
Emergency Services
Offering 24/7 emergency response with real people, rapid dispatch, no downtime.
Scheduled Services
After-hours, overnight, weekend service scheduled to avoid disrupting your operations.
Project Work
Comprehensive commercial retrofits, repipes, drainage, boilers expertly with minimal disruption.
PM Agreements
Preventative maintenance programs reduce downtime, extend equipment life, ensure operations.
Compliance
We adapt to your processes, ensuring compliance, portals, documentation, worry-free.
Planning and Solutions
Strategic plumbing partner planning, maintenance, risk reduction, long-term reliability.