Water Back Flow Testing Near Me Prevents Contamination, Sickness & Even Death
PDM Plumbing, Heating, Cooling Since 1885
Rated 4.9 out of 1027 reviews
Annual water back flow test spots problems quickly, which is why water back flow testing preventers are required by law in commercial settings.

Water Back Flow Testing Near Me.
Think of water back flow as an unwanted flow in the opposite direction you need - so if you want unhealthy water to flow away from your restaurant, in a backflow situation the dirty water could flow back inside and contaminate your drinking water and cause you to have to shut down.
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 such as these can easily enable contaminants to enter the 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. In some cases, your "dirty" water could contaminate the public drinking water, leading to potential liability.
Reduced Pressure Zone (RPZ) water back flow preventer and valves are required in all commercial businesses. Individuals can purchase them as well to avoid potential liability (and a great mess!) for a water back flow issue. These devices then need to be inspected every year to ensure they are in working safely.
Why Joliet & SW Chicago Love PDM Back Flow 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!
What PDM Will Do For Your Business
Our PDM Water Backflow Testing Team can maintain, repair and install, test and manage your water backflow RPZ controls while you focus on running a business. We provide comprehensive project management services so you don’t have to worry about a backflow testing project. Plus, we offer small to large RPZ cross connection service and savings.
We also provide:
Line Location Services Piping Identification Water Balancing Studies Water Analysis Services
A Certified PDM Water Back Flow Testing Expert Is Nearby
For reduced pressure zone (RPZ), cross connection certified devices or water back flow preventer device/valve testing call the area’s oldest plumber for trusted service. Send us a message online or call today!
Call PDM Since 1885 for a free water backflow preventer estimate. We offer custom designed RPZ water back flow cross connection systems to protect your water and meet state codes. Hospitals, medical centers, laboratories, commercial and residential experience. Learn how we can prevent sewage from backing up in your building.