Backflow Services

5/1 Porters Avenue Eden Terrace Auckland
Servicing: Auckland Region

Products and Services

Markets Served



Toilets, Hot Water Heaters, Showers, Sinks, Dishwashers


Clogged Drains, Blocked Drains, Leaks, Broken Pipes, Drainage


Drainlaying, Repairs, Maintenance, Installation

About Backflow Services

New Zealand Backflow Prevention Experts

We are Backflow Services expert for New Zealand. Due to demand, most of our work is carried out in the Auckland Region. We are your local providers in the Plumbers category as well. Get in touch if you need help.

Established in 2005, for many years we have been installing, maintaining and servicing backflow preventors throughout the Auckland area.

The company was originally set up as a backflow specialist business, Backflow Services Limited. Now this company has been merged into Osborne Plumbing & Gas Limited T/A Laser Plumbing Grey Lynn. We have the good old kiwi can do attitude coupled with modern systems and processes. This ensures you not only get experience, but you also get good admin service and a timely response.

Osborne Plumbing & Gas are IQP registered and are the Auckland experts in the field of backflow prevention. Completing many contracts for the Waitakere District Council, Auckland District Council and North Shore District Council prior to moving to the Super City. We also work with many compliance companies throughout New Zealand and are often the back low provider of choice for these companies.

Building Warrant of Fitness - Backflow Testing
We work with independent customers for annual backflow tests required for buildings warrant of fitness (WOF) and issue 12As for work completed.

Commercial Business Backflow Strategy and Systems
We are experts in low, medium and high hazard backflow preventors. We have worked on multiple job sites providing multiple solutions. With our experience you can be sure that we have seen them all and know what type of backflow is required for your business and the industry you operate in.

Our specialist team can not only supply, test, install and certify a backflow solution, we can also source parts as required for your job.

Call our friendly team on 09 376 1365 (press 1) or simply hit the Phone button on this listing.

Services that we offer:

Annual Backflow Testing
Backflow repairs
Backflow maintenance
Backflow new installation
Backflow supply and parts
Site Surveys

Mailing address

Year est.


GST Number

Listed in:
This listing has been claimed by the business owner
Listed in:
This listing has been claimed by the business owner