Signs You Need Backflow Prevention
If you're experiencing any of the following, it's time to schedule service with a licensed plumber in Sterling Heights:
No backflow preventer installed on your irrigation system
Annual backflow testing required by local code
Adding a new irrigation system, boiler, or fire suppression system
Backflow device failing its annual test
Unexplained water discoloration or taste issues
What's Included
Here's what to expect when you call us for backflow prevention in Sterling Heights:
Assessment of connection points requiring backflow protection
Installation of the appropriate preventer type for the application
Code-compliant placement and accessible location
Initial testing after installation
Documentation for municipal compliance if required
Our Backflow Prevention Process
From first contact to completed work, here's how we approach every backflow prevention service call:
Identify the Risk Points
We identify all connections where non-potable water could potentially back-siphon into the drinking water supply.
Select the Device
The type of backflow preventer — pressure vacuum breaker, double check valve, or reduced pressure zone — is matched to the application.
Install in Accessible Location
The device is installed in a code-compliant, accessible location for future testing and maintenance.
Test After Install
We test the device immediately after installation to confirm it's functioning correctly.
Provide Documentation
Test results and installation records are provided for your files or municipal submission if required.
Related Plumbing Services
Backflow Prevention FAQs
Backflow occurs when water flows backward in the plumbing system — potentially pulling contaminants from irrigation systems, boilers, or other sources back into the drinking water supply.
Backflow preventers are required on irrigation systems, boilers, and certain other connections per local plumbing code. Annual testing is also required for some device types.
Most commercial and many residential backflow preventers require annual testing. Testing must be performed by a licensed tester and results submitted to the water authority.
Yes. Backflow preventers contain rubber seals and springs that wear over time. A device that fails its test must be repaired or replaced to remain in compliance.
Hose bibs are a common backflow risk. A simple hose bib vacuum breaker is inexpensive and effective protection for outdoor hose connections.