Areas We Serve

Our Locations

Our focus is on giving you the best customer service experience possible. We have experienced, trained, and highly skilled plumbers to answer your call for plumbing service in Long Island and throughout the areas we serve. Our employees are all carefully selected to ensure that our customers receive the highest quality service and workmanship throughout each service area.

Whether you need plumbing repair, drain cleaning, or septic and cesspool services, you can rely on us for expert service in Long Island, Sayville, Suffolk County, and beyond! We offer our customers a full range of plumbing, drain, and septic services to provide the right solution to any plumbing problem.

Choose your location below, or contact us to request immediate service.

Why Choose Us?

Our team of experts truly care about the customer experience and want to leave you with the best customer service possible. Contact us to learn more about what we can do to make your home or business a better and more comfortable place for you today!

We Use State of the Art Equipment

We want to make sure we do the job right the first time, which involves having the latest equipment and technology. Take, for example, video camera inspection equipment. Before this technology was available, plumbers would need to dig up a yard to locate the plumbing issue. Now, by employing the latest in video inspection technology, we’re able to detect issues accurately and non-invasively to find a more efficient solution.

We Care About the Customer Experience

Our customers mean the world to us, so we treat them with the utmost respect. That means being punctual, tidy, and courteous. We’ll leave your home or business just as we’ve found it and follow up to ensure you had a pleasant experience with our technicians. And don’t just take our word for it, we encourage you to read our latest reviews for yourself!

To learn more about our company and the areas we serve, please call (631) 250-2556!

Learn Why Mangano Plumbing, Sewer & Drain Is Long Island's Best Choice

  • Same-Day Service Available
  • Financing Options to Fit Your Budget
  • Free Estimates
  • Spanish & Italian Consultations Available
  • Available 24/7 for Emergencies
  • Nicely done and thank you.

    "From the nice woman in the office who called me back immediately and called me telling me where her driver was and how long till he gets here to the driver Chris who went above and beyond just pumping out my cesspools."

    - Jimmy P.
  • They Really Care

    "Not only have they done right by me in the care of my plumbing needs but I like that they always call to see if the service technician was clean, courteous, and helpful."

    - Laurie C.
  • Highly Recommend

    "The truck arrived as promised and the driver, Joe, was very informative & courteous. He answered all my questions and explained what I needed going forward. I would highly recommend Mangano and will call them again."

    - Lynda L.
  • Their Staff Is Knowledgable & Take The Time To Explain What Needs To Be Done

    "They showed up when they said they would and gave excellent service! Thank you!! I would highly recommend them to anyone!"

    - Jenna S.
Contact Us Representing Long Island and Beyond

Are you looking for reliable plumbing services? Mangano Plumbing Sewer & Drain, Inc. proudly serves Long Island, Sayville, Suffolk County, and the surrounding areas! We take pride in providing our customers with the highest-quality service in the business, and we will prove it to you during your service call. Customer service is our top priority, and our team of experts goes above and beyond to ensure that you are receiving exceptional services. With nearly five decades of experience, our team knows exactly what to do to get the job done right the first time around. See what our customers have to say about us! We are a full-service plumbing company, serving residential, commercial, and industrial clients alike. We understand the urgency of plumbing emergencies, and for that reason, our team is available for same-day and 24-hour emergency services. You can trust us to take care of all of your plumbing issues quickly and efficiently.

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