Your Long Island Sewer and Water Main Experts

We proudly serve all of Suffolk and Nassau County. If you are in need of water line or sewer line repair, maintenance or installation, there’s no one more reliable than us.

24 HOUR EMERGENCY RESPONSE

If you need immediate service, we are available 24/7!

40+ YEARS EXPERIENCE

Fully licensed & insured staff that is ready to assist you with a wide array of services

SERVING ALL OF LONG ISLAND

Proudly serving residents and businesses across Nassau and Suffolk County.

Hear from our Satisfied Clients

Long island’s sewer and water main experts

About Long Island Sewer and Water Main

The team at Long Island Sewer and Water Main is proud to have a fully licensed and insured staff that is ready to assist you with a wide array of services. 

For nearly 40 years we have been serving the home and business owners of the Long Island and New York City areas with any of their plumbing needs.

From the basic check of your water meter, to major trenchless water line replacement, we are proud to be there for you at any time on any day in the Suffolk County or Nassau County area. 

We Serve All of Long Island

We are one of the only providers of trenchless sewer and water line services across both Nassau County and Suffolk County.

Using our trenchless technologies, we are able to provide more efficient, convenient, and cost-effective sewer line services to residents and businesses across Long Island.

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Our Services at a Glance

Sewer Services

Sewer maintenance and repair are urgent matters and should always be addressed as soon as possible.

For nearly 40 years, the team at Long Island Sewer and Water Main has been repairing and maintaining the sewer systems of Suffolk County and Nassau County as well as the five boroughs. Whether you are in need of a major sewer line repair, or routine sewer and drain cleaning, our team is ready to get to work for you.

Plumbing Services

The team at Long Island Sewer and Water Main is ready to help you with any of your plumbing needs.

From an emergency pipe bursting to cleaning a sewer or pipeline, we can get the job done in a timely and efficient manner. We are experienced in tank testing, cleaning and removal as well. From a minor plumbing problem, to swimming pool construction, we are proud to be the plumbers of choice in the entire Long Island area.

Cesspool Services

Cesspool and septic tank services are very important, and should be addressed on a regular basis.

Whether you are in need of routine drain cleaning or cesspool pumping, or need a new septic tank installed, we have the equipment and skill to get the job done. When it comes to getting your cesspool pumped, cleaned, repaired, or installed, the team at Long Island Sewer and Water Main is ready to get to work for your home or business.

What are Trenchless Technologies?

Trenchless technologies are non-invasive methods of installing, repairing, or maintaining water and sewer pipes, that do not require digging. Perfect for areas with patios, driveways, walkways, etc.

Why go Trenchless?
  • Going trenchless means we won’t have to excavate your yard or business area: If any digging or drilling is needed, it will be minimally invasive.
  • It’s cheaper compared to digging: Besides the costs for excavating the work area, you’d also have to pay to get your yard back to looking normal; this isn’t an issue with trenchless methods!
  • It’s faster: Because there is less equipment involved, there is less time required to set up. The job can be finished same day!

Our Trenchless Services

Directional Drilling

We install a brand new pipe by drilling the pipe into place from a single point.

Pipe Bursting

A new pipe is pulled through an existing old or broken pipe, pushing it out of the way and replacing it.

Pipe Lining

An epoxy lining is inserted into the old pipe, expanded, and cured in-place, essentially creating a new pipe inside of the old one.

Get in touch with us today

Don’t let sewer and plumbing issues disrupt your day. At Long Island Sewer and Water Main, we bring cutting-edge technology like directional drilling, pipe bursting, and pipe lining right to your doorstep