When you need it
Backflow testing applies when:
- You have received a notice from the Region of Peel asking for a test
- A lawn irrigation system is connected to the house supply
- A home business, such as a salon or dental office, has special fixtures
- A boiler, fire sprinkler or water-powered sump backup is tied into the supply
- A new device has been installed and needs its first test
How we do the job
- We identify the device type, size and location.
- Calibrated test gauges are connected to the test cocks.
- We check each check valve and relief valve against required readings.
- If a device fails, we explain the cause and repair or replace internal parts.
- Results are recorded and submitted as your program requires.
What affects the work
Device type matters. Double check valves and reduced pressure zone assemblies have different procedures. A device buried in a tight crawlspace or high in a mechanical room takes longer. Failed devices may need a rebuild kit or full replacement, and water must be shut off briefly while we work.
Brampton specifics
The Region of Peel runs a cross-connection control program, and properties with testable backflow devices are typically required to have them tested on a set schedule by a qualified tester. Rules and reporting steps can change, so read your notice carefully or ask us to check what applies. Many residential homes never need testing, but irrigation systems, home businesses and water-powered sump backups often do. A new softener or boiler can also change what your connection requires.
Why it matters
A sudden pressure drop, such as a watermain break or a fire hydrant opening on your street, can pull water backwards. Without protection, lawn chemicals or boiler water could enter the system everyone drinks from.
Asked at the shop counter
Does every house need backflow testing?
No. Only properties with testable devices or certain connections. Your notice from the Region will say if you are included.
How long does a test take?
Usually under an hour for a single residential device.
What happens if my device fails?
We explain why and repair or replace it, then retest so you can file a passing result.
Questions about this job? Call (365) 413-9125 and talk to a plumber.