With more than 15 years of experience installing and maintaining backflow valve devices to both residential and commercial buildings water supplies, Sumich Plumbing and Drainage can complete all Backflow Prevention Auckland jobs to a high standard.

backflow preventor

Backflow Prevention stops contaminated water going from your property water supply back into the main council water supply.  
They may also be installed inside properties to prevent backflow contamination between buildings on the same property, as the law requires.
Please note that we also provide plumbing maintenance and repair services

Backflow Prevention Services

The backflow specialists at Sumich plumbing can offer your residential or commercial property:

  • Backflow testing
  • Backflow valve installation
  • Backflow valve repairs

For commercial buildings, backflow devices are required by law to be tested yearly to retain its warrant of fitness.

If you are looking for a Backflow Preventer in Auckland call Sumich Plumbing or you can even email us by filling contact form.

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