What Is Water Backflow Testing?
A reduced pressure zone device (RPZD, RPZ, or RPZ valve) is used to protect water supplies from contamination. Water backflow preventer requires annual water backflow testing to make sure your water backflow preventer is working safely.
If this device ever fails, it could result in your clean water supply being contaminated by backflow in your building and you could be liable.
Annual Testing is Required by Law.
If dirty water is able to mix with your building’s clean water supply, it could expose everyone in your building to harmful contaminants. They can cause people to get sick, and in some rare cases, could lead to death.
You’ll also want to take commercial backflow testing seriously because it’s required by Illinois law. Every city and town handles its water backflow testing requirements differently.
Who Should You Hire to Be Your Water RPZ Testing Company in Greater Joliet?
Some plumbing companies will be state certified to set you up with backflow testing services. But that doesn’t mean you should Google “backflow testing near me” and hire the first plumbing company you can find.
Instead, you should locate one that has a wealth of experience when it comes to water backflow devices. PDM Plumbing, Heating, Cooling Since 1885 is a great example of a plumbing company you can count on.
Equipped with over 100 years of experience, PDM knows water backflow testing in the right way. We can also provide other important services like:
- Line location
- Piping identification
- Water analysis
We’ve worked with restaurants, hospitals, laboratories, and so many other commercial establishments and catered to their water backflow testing needs. We can also help homeowners with their residential water backflow concerns.
What Is Water Backflow?
Water backflow occurs when contaminated water that is moving away from your commercial building suddenly reverses course and starts coming back towards it. This may happen any time there is a sudden drop in the water pressure in your building.
If, for example, a water main in your area bursts, it can cause your water pressure to drop dramatically. This can lead to water backflow becoming an issue for you.
Contact PDM For a Free Water Backflow Testing Estimate.
Now that you know more about RPZ backflow testing and understand its importance contact PDM Plumbing, Heating, Cooling Since 1885 for a free consultation and estimate.
We can also assist you in installing a brand-new backflow preventer, maintaining or replacing an old one. We’re your one-stop shop for all your water backflow testing services in greater Joliet, Illinois.
Touch base with us today to schedule an appointment.