Backflow Prevention & RPZD Testing

Looking For A Plumber Now? See The Full List Of Backflow Prevention We Cover. Fast & Efficient Sydney Plumbing Services Near You.

PROXIMITY PLUMBING COVERS RPZD Testing solutions

Google

Overall Rating

4.9

Five stars

(2,576)

People's Choice 2025 award

NOW SERVICING NORTH SYDNEY

  • 35+ Years of Combined Experience
  • $0 Call Out Fees
  • Trusted by 15,000+ Sydney Families
  • Onsite in 30 - Minutes Guaranteed
  • In the community For the community
Backflow prevention sydney

Backflow Prevention & Testing

A backflow prevention device is something that is fitted to the water pipe on a property to stop the flow of water moving back into the mains water system which can occur if there is a difference or drop in water pressure. If you have backflow water issues, there is a risk that potentially contaminated water containing hazardous bacteria and debris could flow back up into your water service.

Backflow testing or RPZ Testing is a very important safety measure for our water supply prevent backflow we need to install backflow prevention devices, the type of device will depend on what the hazard is. Below are the backflow prevention device types and the hazard ratings.

Backflow prevention devices stop backflow siphonage problems by using a one-way valve, an air gap or a break tank.

Premises That May Need A Backflow Device

Due to the serious consequences of the backflow of water into Sydney’s water supply, it is extremely important backflow prevention devices are installed by certified professionals and tested yearly. Some types of premises that may require backflow prevention devices include:

  • Cafes and restaurants
  • Shopping centres and high-rise buildings.
  • Mechanic workshops
  • Car washes
  • Swimming pools
  • Laundries and dry cleaners
  • Golf courses or sporting ovals
  • Caravan parks
  • Manufacturing premises

Proud Members Of Industry Associations

We pride ourselves on our proactive commitment toward industry best practises. We play an active role in maintaining the highest standards throughout the plumbing industry. We have accredited members and longstanding supporters of:

Familiar Faces

Jason

Service Technician

6 years at Proximity Plumbing

4.9 from 215 Google reviews

Read more

Callum

Install Technician

4 years at Proximity Plumbing

4.9 from 222 Google reviews

Read more

Mark

Service Technician

5 years at Proximity Plumbing

4.9 from 232 Google reviews

Read more

JB

Service Technician

8 years at Proximity Plumbing

4.9 from 230 Google reviews

Read more

Premises That May Need A Backflow Device

Due to the serious consequences of the backflow of water into Sydney’s water supply, it is extremely important backflow prevention devices are installed by certified professionals and tested yearly. Some types of premises that may require backflow prevention devices include:

  • Cafes and restaurants
  • Shopping centres and high-rise buildings.
  • Mechanic workshops
  • Car washes
  • Swimming pools
  • Laundries and dry cleaners
  • Golf courses or sporting ovals
  • Caravan parks
  • Manufacturing premises
  • Medical facilities such as hospitals and veterinary clinics
  • Chemical plants

65% Of Our Business Is Word Of Mouth & Repeat Customers We Pride Ourselves On The Feedback We Receive!

How Much Does An RPZ Valve Cost?

A RPZ Valve will cost between $1,000 and $3,000 depending on the size of the property it has to service. Property sizes will require different size copper mains pipes that can vary greatly in size for different applications depending on what it is feeding & the materials required e.g. commercial building vs single story house vs a block of units

How Much Does RPZ Testing Cost?

An RPZ Valve Test in Sydney will cost between $200 and $300 depending on the location, time of day & type of property. The cost to get one installed will generally be between $500 to $800 but this will depend on the valve used and labour required. Depending on the situation this can vary between 2 and 8 hours based on access, the property type, size of the valve and required plumbing changes.

Proximity Plumbing Google reviews

Our Relationships

relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
relationship-logo
FULLMASTER_NOLOCATION_blk
60fedf26-491
chargrill
grace-logo
house-icon
montessori-manor-logo-horizontal-1-1
QI-logo
rainbow-logo
rocker_logo_small_black
Reece
Anytime Fitness
Ray white
McAuley
Montesory
Bright Duggan
The Cloey
Strata choice
Laing Simmons
Central Synagogue
JT Allen Real Estate
Whelan property group

We Specialise In The Following Sydney Plumbing Services

Our Master Plumbers can help you with any plumbing requirements. From repairs and replacements to new installations, we are able to provide you with a comprehensive plumbing service at competitive prices. So, if you’re looking for a ‘plumber near me’, or need 24 hour local plumbing services in Sydney? Why not give Proximity Plumbing a call today.

Latest Plumbing Blog

OUR SYDNEY SERVICE AREA

PROXIMITY PLUMBINGPOINT PIPER

4.9 STAR RATING


2A WENTWORTH ST, POINT PIPER NSW 2027, AUSTRALIA

2,300+ GOOGLE REVIEWS

VIEW LARGER MAPGET DIRECTIONS

Frequently Asked Questions Sydney Strata Plumbing

Community project

Request A Call Back