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Backflow Protection The Plumber With Heart

Certified Backflow Testing in Islip

Same-Day Service to Protect Your Drinking Water

Clean, safe drinking water is a basic necessity for every home. We assume that the water coming out of our faucets is safe and drinkable – but this isn’t always the case. Don’t worry about the safety of your drinking water. Joseph Ferme Plumbing and Heating Inc. is licensed by Suffolk County Water Authority to perform certified testing for the Building Department. We offer same-day backflow service in Islip if you suspect you have a problem with your drinking water.

Give yourself peace of mind – call (631) 201-1772 for certified same-day backflow testing.

What Is Backflow?

Backflow happens when water flows in the wrong direction in certain parts of a plumbing system, which can cause the contaminated water to mix with your drinking water. This is a serious health risk and is not to be taken lightly.

Backflow can be caused by variations in pressure in both your plumbing system and the supply system. Back pressure happens when water is forced to flow in the wrong direction, while back siphonage happens when the pressure in your plumbing system is higher than the pressure in the water supply. Our Islip backflow testing professionals will check your entire system for suspected causes and install backflow prevention devices to prevent future problems.

How do I know I need backflow testing?

  • Your water is coming out discolored (brown, yellow, or pink)
  • Your water is giving off a rotten egg smell
  • Your water has a bad taste
  • Your water flow is slow or intermittent
  • Your water level is higher in some drains than others
  • Your water has visible sediment or particles

Backflow Prevention Devices

Joseph Ferme Plumbing and Heating Inc. is certified to install reduced pressure zone devices (RPZs) to prevent backflow into your home or business. RPZs use two independent valves that check or prevent the flow of water from reversing into your system. A chamber sits between these two valves that maintains a pressure lower than the incoming water supply. Another valve acts as a relief valve just below the first check valve. This valve ensures the pressure in the chamber by discharging water into a drain.

RPZs are reliable because of their redundant valves, meaning that should one or both main valves fail, there is another valve to prevent backflow. The redundant design also allows for regular testing and annual check-ups, so you’re always able to make sure your system, and your drinking water, is safe and protected. Our Islip backflow partners will ensure that your plumbing system is uncontaminated and functioning correctly.

Backflow issues should be taken seriously. Call (631) 201-1772 for same-day service!

Traditional Values, Tomorrow's Technology

What Sets Joseph Ferme Apart
  • Streamlined, Transparent Process

    We send a text message and email as soon as the call is dispatched with a picture and description of the partner coming to your home. We also provide a GPS link to their vehicle so you can track their arrival in real-time.

  • Professional and Respectful

    Our partners arrive uniformed and prepared to keep your home clean and tidy. Our team wears booties while in your home, brings their own welcome mat for the front door to keep dirt out, and cleans up when we are done!

  • 100% Satisfaction Guaranteed

    Your time is valuable to us and we know you don't have time to wait around. That's why I'll be there when I say I will, I guarantee it! If we're not there when we said we would be there, the service call is free.

  • Truly Community-Focused

    Our hands are open to the community. We believe strongly in mentoring the local youth and giving back to the community we serve. We regularly donate free equipment to those in need through our contests!

We Believe In Earning Your Respect

These Customers Know Us and Love Us
    Honest and Professional

    “It was so refreshing to deal with a company that is looking to help you instead of taking advantage of a customer that isn’t knowledgeable in that field of work.”

    - Cheryl P.
    Quickly Solved the Problem

    “Joe and Chris were courteous & professional and a pleasure to work with and I would definitely recommend!”

    - Terrie A.
    Honest and Knowledgeable

    “Had my furnace up and running in less then an hour.”

    - Mary L.
    Above & Beyond Service

    “He actually went out of his way for other issues we ran into.”

    - Jani R.
    Great Pricing and Service!

    “They go above and beyond the “average plumber”.”

    - Justin S.

Let's Get Started

Submit the form below to be taken to our online scheduler or call us at (631) 201-1772 for a FREE in-home evaluation and estimate!
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