RPZ BackFlow Testing

What We Can Do For You.

PDM's Water Backflow Testing Team can maintain, repair, install, test and manage your water backflow RPZ controls while you focus on running a business.

We provide comprehensive RPZ project management services so you don’t have to worry about a backflow testing or filing paperwork. Plus, we offer small to large RPZ cross connection service and savings. From medical centers to commercial to homes.

Stay safe:

An Instant Connection To Danger?

Think of water back flow as an unwanted flow in the opposite direction you need. If you want unhealthy water to flow away from your building, in a backflow situation the "dirty water" could flow back inside and contaminate your drinking water and cause you to have to shut off the water supply.

Your backflow preventer could be in perfect working order, but if your neighbor's backflow preventer fails, they could be letting fertilizer, soap, stagnant water, and much more into your public water supply. Order a certified backflow preventer test every year. It's a type of insurance.

What Is A Water Cross Connection?

Essentially, any crossed connection in your water system could allow for back flow. A water cross connection is where a non-drinking water substance (sometimes deadly) has the ability to come in contact with drinking water.

Water cross connections can easily enable contaminants to enter water lines through a process known as backflow.

When the pressure in a tank or trough dips below the water system’s pressure, this could pull contaminated water into your system. Your "dirty water" could contaminate the public drinking water, leading to potential liability. What is your water pressure?

Which Reduced Pressure Zone (RPZ) Water Backflow Preventers Are Right For You?

Water pressure is a real beast to control. Usually main water piping has a RPZ, sprinkler system RPZ, and landscape watering RPZ. All require a state certified inspection every year to ensure they are working safely. Each town has its own safety code. PDM experts will report test results and file city paperwork.

Invest in RPZ device testing to avoid potential liability from water back flow issues.

You'll Love Our RPZ BackFlow Testing Services.

A knowledgeable, kind-of-a-neat-freak plumber will clean, adjust, calibrate and reset the finer points to factory specs.

For over 138 years PDM has been a trusted neighbor you can count on. An experienced and state certified PDM water back flow testing specialist is a top choice for your annual water back flow test. Once you realize PDM has your back you can totally rest easy - something we know business owners rarely get! Serving Joliet SW Chicago Suburbs.