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Reviews:
What Our Customers
Are Saying

At Long Island Clean Water Service, we’re proud to have helped countless residents and businesses with their water treatment needs. But don’t just take our word for it—see what our satisfied customers have to say about our services and products!

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Customer Testimonials

Eliana Bitton
29 minutes ago
Joseph Di Vico
3 hours ago
Patrick and Chris were awesome! Fast and friendly and gave us a heads up when they were on their way! Great experience!
Mike Lanzisera
2 days ago
I had an outstanding experience with Vincent and Gilberto from LICWS. They were professional, knowledgeable, and incredibly thorough from start to finish. They quickly diagnosed the issue with the gasket on my whole-house water unit and handled the repair with real expertise. They were courteous, explained everything clearly, and made sure the system was running perfectly before they left.
Response from the owner:Thank you, Mike, for your kind words. We’re thrilled Vincent and Gilberto provided professional, knowledgeable, and thorough service diagnosing and repairing the gasket on your whole-house water unit. We appreciate you noting their courteous explanations and that the system was running perfectly before they left. If you need anything in the future please contact us and we’ll be happy to help. We appreciate your business and trust in LICWS.
Niaz Ahsan
2 days ago
Chris J & Jim came by to do my quarterly service for my whole home system and were respectful and fast. They helped troubleshoot a different issue I was having with my reverse osmosis system as well. Great company.
Response from the owner:Thank you for your wonderful review, Niaz. We're thrilled to hear that you're pleased with your whole home water filtration system and that our team, especially Don, Dre, and Papo, provided you with the communication and expertise you expected. Ensuring your family's safety and health is our priority, and we appreciate your trust in us for this important investment. If you have any questions or need further assistance, please don't hesitate to reach out. We look forward to serving you in the future.
Albert M
3 days ago
I had a leak under my sink which needed to be repaired. Dre - Papo came to my home and completed the repair. Since it was also close to the time for replacing my water filters they also took care of that. They were very neat and professional. My wife and I were very happy with their support.
Response from the owner:Thank you, Albert, for the kind review. We're glad Dre and Papo resolved the leak and took care of your water filter replacement neatly and professionally. We'll pass your compliments along to the team. We're pleased you and your wife are happy and we're here for any future plumbing needs.
Jerry McCarthy
3 days ago
So Chris and paul just left after the monthly check up on my filtration system and they were great. Very informative and answered all questions that I had for them. Great guys great service.
Response from the owner:Thank you for the fantastic review, Jerry. We're thrilled Vinnie and Justin were professional, kept things clean, and took the time to answer all your questions — we'll be sure to pass your praise along to them. We appreciate your recommendation for requesting them on installs without LICWS. If you need anything else in the future, please reach out.
Gail Gordon
3 days ago
Response from the owner:Thank you, Gail, for the 5-star rating — we truly appreciate your support. We're glad you had a great experience and look forward to serving you again. If there's anything we can do to make future visits even better, please let us know.
ChristyAnn Silecchia-Ferrone
4 days ago
Friendly and efficient, Vinny and his crew were professional and helpful and respectful in my home.

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