Want to install a backflow prevention device on your property? Turn to the experts at 1st USA Plumbing. We install and repair any type or size of backflow required but not test. The client is required to have their backflow tested as we only install and repair.
A backflow prevention device is used to protect potable water supplies from contamination or pollution due to backflow. Water is normally maintained at a significant pressure in water supply systems, to enable water to flow from the tap, shower, or other fixture. New customers get $25 OFF any service worth $100 or more.