Practical Plumbing is a certified Backflow Prevention Assembly Tester and is trained to properly inspect and test Backflow Preventers. Backflow prevention ensures you, your family and your community has clean drinking water at all times.

Backflow prevention ensures that the supply of drinking water, in your facility and the City water mains, is protected against the entry of any contaminants, pollutants, infectious agents, or other materials or substances.  In most cases, this is achieved by the installation of an appropriate backflow prevention device at the water connection where this potential exists.  In some circumstances, the main water supply must also be isolated with the installation of a backflow prevention device at or near the water meter.