Backflow Prevention
Certified Backflow Inspections for Homes & Businesses
Backflow inspections are conducted to ensure that a water supply system is protected from contamination or pollution caused by backflow. Backflow occurs when water flows in the opposite direction from its intended path, potentially bringing contaminants from various sources into the clean water supply. Inspections focus on backflow prevention devices, which are installed in plumbing systems to stop this reverse flow.
Annual backflow inspections are required by local health and safety codes to protect public drinking water supplies. They are typically done annually for commercial properties, fire protection systems, irrigation systems, and certain residential setups with potential backflow risks.
During a Backflow Inspection, a Licensed or Certified Inspector Checks the Following:
Condition of Backflow Prevention Devices
Ensuring they are in proper working condition and free of damage or wear.
Proper Installation
Verifying the device is installed correctly according to local codes and regulations.
Functionality
Testing the device to ensure it prevents water from flowing back into the clean water supply.
Pressure Checks
Measuring water pressure to ensure the backflow preventer maintains a proper pressure differential, which helps stop backflow.
Maintenance
Recommending repairs, cleaning, or replacement if necessary.