Backflow Installation, Testing & Repair Services

Expert Backflow Prevention Services for Homes and Businesses

Experience top-quality backflow solutions tailored to your needs! With over 35 years of expertise, Backflow Joe’s provides certified backflow testing, prevention services for residential and commercial clients across Eastchester, NY and surrounding areas.

Your Trusted Partner for Backflow Solutions

At Backflow Joe’s, we are committed to provide expert backflow prevention services across New York. Founded in 1986, our family-owned business brings over 39 years of proven experience built on compliance, precision, and trusted customer care.

Whether it’s residential or commercial testing, repairs, or full installations, we deliver honest evaluations, fair pricing, and code-compliant solutions. We service all major backflow makes & models.

From annual checks to emergency repairs, our comprehensive services ensure your water system stays protected and fully compliant. Choose Backflow Joe’s, your trusted partner in water safety.

Years of Experience

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What We Offer

Our Services

3-Step Process

From Start to Finish

Why Choose Us

for Your Backflow Services in New York

With over 30 years of specialised experience, we protect your water supply with fast, compliant, and expert service. We are licensed across New York and trusted by hundreds. Our family-run team ensures every job, no matter big or small, is done with precision and care.

Why Choose Us for Your Backflow Services in New York

With over 30 years of experience, Backflow Joe’s is your trusted partner for certified backflow testing, repair, and installation. We’re licensed across New York State, service all makes and models, and are committed to protecting your water supply with precision, reliability, and code-compliant solutions. Family-owned and operated since 1986.

What is a backflow preventer and why do I need one?

A backflow preventer is a device that stops contaminated water from flowing back into your clean water supply. New York State law requires annual testing to ensure your water stays safe and your property remains in compliance.

How often does my backflow device need to be tested?

By law, backflow devices in New York must be tested annually by a certified inspector. Backflow Joe’s provides quick, affordable testing and submits all required reports on your behalf.

Can you repair or replace all brands of backflow devices?

Yes! We service all makes and models—residential, commercial, and industrial. Whether your device needs a simple repair or full replacement, we’ve got you covered.

      
   Backflow Joe's
   340 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Danny Greco 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐

I can’t say enough good things about Backflow Joe’s! Joe was extremely professional, knowledgeable, and reliable from start to finish. He made the entire process easy and stress-free, explained everything clearly, and showed up when he said he would.

It’s obvious that Joe takes a lot of pride in his work and genuinely cares about his customers. The quality of service was excellent, the communication was great, and everything was handled quickly and professionally.

If you need backflow testing, repairs, or any backflow-related service, I highly recommend Backflow Joe’s. It’s not often you come across a company that combines great workmanship with this level of customer service. Five stars all the way!
  
 
      Posted on Google  
   
   Crystal McNabb 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joe & his staff are the best! We’ve been using him for many years now & wouldn’t go to anyone else. If you want someone you can trust use Joe you won’t be disappointed.
  
 
      Posted on Google  
   
   Nicole Ingrassia 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend BACKFLOW Joe! I don’t even know what a BACKFLOW is, or why it needs to be checked every year but Joe is so great at his job that I don’t need to know, and I don’t need to worry about it. He takes care of it for us, and does so at an affordable rate. He’s also a very kind human and a great conversationalist! You don’t need to be home for his services, but if you are you’ll enjoy chatting with him. Thank you, Joe!
  
 
      Posted on Google  
   
   Gonzalo Delgado 
 
 
 
 Trustindex verifies that the original source of the review is Google. This is my first time using Backflow Joe’s for our annual backflow testing. Joe makes the whole process effortless. He shows up right on time, handles all the paperwork and filing with the local water authority, and leaves everything clean and in working order. Honest guy, great rates, and top-tier customer service. Won't use anyone else."
  
 
      Posted on Google  
   
   Andrew Jusino 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joe was amazing!!!!!!! He was very prompt with our appointment, he is also extremely knowledgable and educated me about this backflow stuff. Great service highly recommend!
  
 
      Posted on Google  
   
   Michael Jacobson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joe is a pleasure to work with. He’s communicative, on-time and is willing to walk you through anything you want to know. He is thorough and cares about his customers. Would highly recommend.
  
 
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   rohullah siddiqi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very knowledgeable Plumber. He knows his business and he does great communication. Thank you very much, Joe.
  
 
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   Anastasia Federer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Joe was great! We are first time home buyers and he was very patient and explained his process as he worked which I very very much appreciated!
  
 
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   Alan Chia 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good guy.  Very knowledgeable and efficient.  Highly recommend.