Backflow Prevention

Protect Your Home’s Water Supply

Backflow occurs when contaminated water flows backward into your clean water system — putting your family’s health at risk. TNB provides professional backflow prevention installation, testing, and repair services to keep your water supply safe and compliant with local regulations.

What Is Backflow?

Backflow happens when water pressure changes unexpectedly and forces water to flow in the opposite direction. This can draw contaminated water from:

Drains
Irrigation systems
Boilers
Pools or hot tubs
Industrial or commercial plumbing systems

Backflow prevention devices are essential for stopping this reverse flow and protecting your drinking water.

Call now 902-396-5439

Schedule Service Call

Signs You May Need Backflow Service

Call us if you experience:

Changes in water pressure
Discolored or cloudy water
Unusual taste or odor
Slow water flow
Backflow device leaking or failing inspection

Even if symptoms are not obvious, many systems require annual testing for compliance.