Understanding the Importance of Backflow Testing for Ensuring Water Safety in Langley What is Backflow and Why is Regular Testing Essential for Water Safety? Backflow Testing Services in Langley: Backflow is characterized by the unintended reversal of water flow, which can allow harmful contaminants to infiltrate the clean water supply. This hazardous reversal presents significant … Continue reading Backflow Testing Services: Ensure Water Safety in Langley