Trust the Melbourne Professionals for Backflow Prevention Testing and Services

Whether your business or residential property has backflow prevention devices, or the Water Corporation has instructed you to install a backflow prevention device, our expert team of plumbers at Prime Plumbing & Gasfitting can help. We provide backflow prevention testing and services across Melbourne for a range of customers.

Prime Plumbing & Gasfitting provide the following services:

  • Mandatory yearly testing
  • Repair and replacement
  • New Installations

Prime Plumbing & Gasfitting can supply and install the correct backflow device for any situation. With years of experience, you can be confident that your plumbing system is in capable hands.

Backflow prevention devices prevent possible contaminated water from the property from being siphoned back into the Water Main.

Backflow hazards are to be categorised between low, medium, or high rating and then require the appropriate backflow prevention device is to be installed and annually maintained and tested.

Prime Plumbing & Gasfitting will attend your property and conduct the required testing and maintenance if needed.

All reports are sent electronically to the Relevant Authorities.

Get in Touch with Prime Plumbing & Gasfitting Today

Providing backflow prevention testing and services, as well as hot water system installations, and a variety of plumbing services to residents and business owners across Melbourne, including Wantirna, Rowville, Glen Waverley, and beyond. Our team of plumbers at Prime Plumbing & Gasfitting are experienced professionals.

We understand the importance of good plumbing and the impact that a broken or damaged system can have on your residential or commercial property; therefore we encourage you to contact our team immediately should you suspect an issue.

You can call Prime Plumbing & Gasfitting on 0475 407 670, send an email to or fill out our online enquiry form and a member from our team will get back to you as soon as possible.