Backflow Prevention Testing & Maintenance
Protecting your drinking water from dangerous contamination.
Keep Your Water Supply Safe and Pure
Clyne & Bennie are council approved certified backflow prevention specialists, installing and testing backflow prevention devices and back flow prevention systems for residential and commercial properties.
Our emergency plumbers are available 24/7/365 for rapid dispatch to fix any back flow issues.
Trusted Since 1955
Over 70 years of reliable plumbing, electrical, heating, gas, and drainage services.
Fully Licensed
Master Plumbers & Electricians
4.7-Star Rated
One of New Zealand’s most reviewed tradies
Local Service
Supporting Canterbury & Nelson Tasman
24/7 Available
Emergency services day & night
Backflow occurs when a drop in water pressure causes contaminated water to flow backward into your clean drinking water supply, posing a severe health risk.
Our certified backflow specialists install, test, and maintain high-quality backflow preventer devices and back flow prevention systems to secure your water supply. These vital backflow preventer devices act as a one-way gate, ensuring water only flows in the correct direction. We handle all backflow testing and compliance documentation required by the local council, taking the administrative burden off your shoulders.
Backflow services we offer:
- Repairs & maintenance
- Water treatment
- Backflow preventer installation
- Backflow testing and certification
- Back flow prevention compliance
- Device maintenance and repair
Our Guarantee:
- Quality workmanship on every job
- Licensed and certified professionals
- On-time service delivery
- Transparent pricing with no hidden fees
- Full clean-up after completion
Why Canterbury Trusts Us
Licensed professionals with the credentials and experience you can rely on
Fully Licensed
We understand urgency. Our team is dispatched quickly across Canterbury with repairs completed same-day
Local Knowledge
Based in Canterbury for over 20 years, we know the region’s specific plumbing and electrical challenges
Expert Certifications
All our technicians hold Master Plumber licenses and Registered Electrician certifications with ongoing training
Comprehensive Coverage
From emergency repairs to full installations, we handle residential, commercial, and industrial projects
Need Repairs & Maintenance Help Now?
Our team is ready to assist you 24/7. Book online or call for immediate support
Get in touch
Fill out the form below or call us 0800 259 632