Backflow assembly testing and repair
Certified, licensed, and bonded in the State of Washington
Backflow Assembly Tester: B7614
Plumbing Contractor: DOUBLCW746KE
Serving Whatcom and Skagit Counties
Backflow assemblies are required on plumbing, irrigation, and fire protection systems to prevent contaminated water from flowing back into the municipal drinking water supply. Annual testing is mandated in most areas.
Water System Operation and Cross Connection Control
Isaac Colgan, Contract Operator
WA Waterworks Certification: 14215
Water Treatment Plant Operator Level 2
Water Distribution Manager Level 2
Cross Connection Control Specialist
Small rural water systems
Specializing in both surface water and ground water treatment, distribution, cross connection, budgetary and reserve consultation. Manage your small water system with the professionalism of a public utility.
Is your water system protected?
Cross-connection control is the practice of preventing pollutants or non-potable water from reversing flow and contaminating a clean drinking water supply. It ensures public health by stopping hazardous substances from entering plumbing systems through abnormal pressure changes, known as backflow.