4LContracting LLC

💧 Don't Overlook This Crucial Maintenance Task - It Could Void Your Water Heater Warranty 💧

Many homeowners are unaware that regular flushing is required to maintain their water heater's warranty, particularly for tankless units like Rinnai.

Over time, mineral buildup from the water can accumulate inside the unit, leading to:
✔ Reduced efficiency
✔ Overheating issues
✔ Costly repairs
✔ Potential voidance of the manufacturer's warranty

Here's an example of a system being flushed, showcasing the removal of buildup from within the unit.

Manufacturers typically advise annual flushing, with frequency adjustments based on water quality.

Investing in routine maintenance can yield significant savings and ensure optimal system performance.

If you're uncertain about the last flushing service date, it's likely overdue.

Call or text: 979-473-9775
Residential | Commercial | Service

🚿 DOES YOUR BATHTUB TAKE A LONG TIME TO DRAIN?

Tired of standing in water up to your ankles while showering?

That’s not normal — and it could be a sign of a bigger problem.

⚠️ There May Be an Issue With Your Sewer Line

Slow drains, gurgling sounds, or recurring clogs may indicate:

✅ Sewer line blockage
✅ Buildup in your main drain
✅ Tree root intrusion
✅ Broken or damaged pipe

🚨 Don’t Wait Until It Becomes a Backup

Call 4L Contracting LLC for professional drain and sewer line service.

📞 979-255-4987
🌐 4LContractingLLC.com

Fast. Reliable. Local Plumbing Experts.