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Long Island Main Line Repair & Replacement

The main water line brings water from the municipal supply to your home. As your trusted Long Island plumbers, Mangano Plumbing Sewer & Drain, Inc. understands the importance of having a functioning water line. Our experienced plumbers provide main line repair and replacement on Long Island. Whether you need a water line installed for new construction or your existing line repaired or replaced, we can handle the job competently and efficiently.

Top-Notch Main Line Services in Suffolk County

When you call Mangano Plumbing Sewer & Drain, Inc. for main line services on Long Island, we can handle every aspect of the job. Our plumbers have extensive training and state-of-the-art equipment to take care of any issue that may arise with your main line. From minor repairs to new installations and main water line replacement, we offer a broad range of services to meet every need.

Our water main services include:

  • Copper repiping

  • Main line installation for new construction

  • Main line repair

  • Main line replacement

  • Emergency shut-off valve installation

  • Water meter replacement

We perform our Long Island main line repair and replacement in compliance with all federal, state, and local regulations. We obtain all permits and inspections as required by law. Mangano Plumbing Sewer & Drain, Inc. delivers big-company work with a small-company feel, so you can expect us to handle any problem with personal attention and the highest standard of service.

Give us a call today at (631) 586-1200 to arrange service at your Long Island home.


Call our Long Island plumbers at (631) 586-1200 to request an appointment!

In addition to providing comprehensive plumbing, sewer, drain, and septic services, our local company is a team of true professionals. We care about the customer experience and want to leave you with the best customer service possible. From your first phone call to the moment we complete the job, our goal is to make things as easy and stress-free as possible, so you’ll always want to call us for all your future needs.

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Licensed, professional, and trustworthy plumbers

Comprehensive services including new construction, remodeling, and handyman services

24-hour availability

An array of money-saving coupons

Official winner of Best Plumbing Company for the 2016 Bethpage Best of Long Island

For more information about our company and services, please call (631) 586-1200!

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