Back Flow Prevention Install & Maintenance

Protect Your Water Supply with Professional Backflow Prevention Services

At Universal Plumbing, we understand that clean, safe drinking water is essential for your family’s health and wellbeing. Our certified backflow prevention specialists provide comprehensive installation and maintenance services across Auckland, Christchurch, Wellington, and the Southern Lakes area, ensuring your water supply remains protected from contamination.

What Is Backflow Prevention?

Backflow occurs when water flows in the opposite direction through your plumbing system, potentially allowing contaminated water to enter your clean water supply. This can happen due to pressure changes, pipe bursts, or high water demand in your area. Our backflow prevention devices act as a crucial barrier, maintaining the integrity of New Zealand’s water supply standards.

Our Backflow Prevention Services

Installation Services

• Residential backflow preventers for homes and properties
• Commercial and industrial systems for businesses and facilities
• Irrigation backflow devices for garden and sprinkler systems
• Cross-connection control for complex plumbing configurations
• Compliance with New Zealand standards and local council requirements

Maintenance & Testing

• Annual testing and certification as required by local authorities, *Available in Christchurch & Wellington*
• Preventive maintenance to ensure optimal performance
• Repair and replacement of faulty components
• Compliance documentation and reporting for council submissions, *Available in Christchurch & Wellington*