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We proudly serve all of both 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.

Hire a Reliable Underground Water Line Repair Company in Fishers Island, NY to Fix Leak

There are several serious problems associated with a broken underground water line. Until the break in the line is repaired, you will probably not be able to receive fresh water for your home. By allowing debris and bacteria to enter the home or building through a break in the line, water can become contaminated.

Most Common Signs of a Potential Underground Water Line Leak?

Several factors can cause a major leak in the main water line, but usually the property owner isn’t to blame. Fishers Island and NY are usually affected by the weather and corrosion over time. A few of the signs you might see are:

  • There is consistent reduction in water pressure throughout the building or house
  • An unexplained increase in water bills
  • There are odorous puddles on the property and they are larger than usual
Replacement of water lines with trenchless technology is a game changer in the industry. Unlike traditional methods, trenchless excavation leaves little mess and does not require digging up your entire lawn. In the case of sewer lines or water lines, it is a clever alternative to traditional methods that could damage your lawn, landscaping, and yard. Trenchless repairs are more efficient and can go underground. In trenchless repair solutions, no backhoe digging is required, so no property remodeling is necessary after the repair.

In order to avoid any further damage to the home or office building and the property, it’s absolutely vital to have the water leak fixed as soon as possible. The leak can be located by a professional plumbing company in Fishers Island, NY, that specializes in underground water line repair.The issue could be fixed by a qualified plumber within a few hours, depending on the severity. Repairing larger and more extensive damages will, however, take longer.

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Find a Plumbing Service That Comes Highly Recommended in Suffolk County

Choosing the first water line repair company that appears in an online search is not enough when you are looking for a water main repair company. You should instead read customer reviews and ask your neighbors for referrals. It is important to hire a professional plumbing company to repair your water line.

Water line and water main repairs, replacements, and upgrades are our specialty at Long Island Sewer and Water Main. Long Island Sewer and Water Main can diagnose underground water line issues and handle repairs. This local company provides techs who are professionally trained and have the tools, expertise, and knowledge to service water main valves of any size or type. Experienced technicians at Long Island Sewer and Water Main have the latest technology and will be able to detect problems and restore the safety and reliability of the water system.

Long Island Sewer and Water Main is a Plumbing and Environmental Firm - Family Owned and Operated

There is a high rating for Long Island Sewer and Water Main, a local underground water line repair service. In Fishers Island and NY, they offer a wide range of plumbing services to both residential and commercial customers. 

In addition to providing customers with diligent reliability and outstanding service, Long Island Sewer and Water Main also services shopping centers, apartment buildings, condos, co-ops, schools, and government buildings. Several companies are in good standing according to the plumbing department in the town in which they operate. In fact, Long Island Sewer and Water Main holds Angie’s List’s highest rating – an “A”. 


If you need service in Fishers Island for an underground water line, sewer or septic system, cesspool pumping, vacuum excavation or service, Long Island Sewer and Water Main can handle it.

Long Island Sewer and Water Main Offers Affordable Rates and Guarantees All Work

Our family-owned and operated company has been serving the Fishers Island and surrounding areas for almost four decades. Long Island Sewer and Water Main is licensed, bonded, and insured. Long Island Sewer and Water Main handles jobs on their own, unlike many other water line repair companies in Suffolk County. No substitutions. Each customer receives the highest standard of work at budget friendly rates and guaranteed satisfaction. Their qualified technicians arrive at every jobsite ready to solve any problem, even underground water line repair, at an honest price. There are no extra charges for nights and weekend work.

Long Island Sewer and Water Main Provides 24-Hour Emergency Service in Suffolk County

We know that plumbing breaks at all hours of the day, night, and during the night as part of their daily business. Their team is compassionate, and they provide reliable service when you need it. Technicians will arrive promptly to locate the underground water line and accurately repair it. Fishers Island and NY will be protected, and clean water will flow into the building or home.


To learn more about water line repair Fishers Island, schedule service or get an estimate, call 800-479-5325 or visit https://www.longislandsewerandwatermain.com/ today. Long Island Sewer and Water Main will dispatch a truck to your location when you need it most – 24 hours a day, 7 days per week.

Fishers Island is an island that is part of Southold, New York, United States at the eastern end of Long Island Sound, 2 miles (3 km) off the southeastern coast of Connecticut across Fishers Island Sound. About 9 miles (14 km) long and 1 mile (1.6 km) wide, it is about 11 miles (18 km) from the tip of Long Island at Orient Point, 2 miles (3 km) each from Napatree Point at the southwestern tip of Rhode Island and Groton Long Point in Connecticut, and about 7 miles (11 km) southeast of New London, Connecticut. It is accessible from New London by plane and regular ferry service.

The island was called Munnawtawkit by the Pequot Natives. Adriaen Block, the first recorded European visitor, named it Vischer’s Island in 1614 after one of his companions. For the next 25 years, it remained a wilderness, visited occasionally by Dutch traders.

A map of the Connecticut, New Haven, and Saybrook colonies Fishers Island (2021) Fishers Island from the air (2022)

John Winthrop the Younger obtained a grant of Fisher’s Island in 1640 from the Massachusetts Bay Colony, “reserving the right of Connecticut if it should be decided to be theirs.” He simultaneously applied to the Connecticut General Court for a similar grant in order that there might be no flaw in his title. The title was given to him in the following words, which are copied from the records of a General Court held at Hartford, Connecticut, April 9, 1641:

Upon Mr. Winthrop’s motion to the court for Fisher’s Island, it is the mind of the court that so far as it hinders not the public good of the country, either for fortifying for defense, or setting up a trade for fishing or salt and such like, he shall have liberty to proceed therein.

Winthrop lived only one winter on the island. He was named governor of the Connecticut Colony 1657-58 and 1659-76, and he used the island to raise sheep for food and wool. He died in 1676 and his son Fitz-John installed a lessee farmer from England on the island named William Walworth. Walworth brought a system of cultivation that was continued on the island for nearly 200 years. He established farmland out of the heavily forested island. Walworth and his family vacated the island nine years later due to the threat of pirates. Fishers Island remained in the Winthrop family of Connecticut until 1863, when ownership passed to Robert R. Fox, and then to Edmund and Walton Ferguson, also of Connecticut.

Learn more about Fishers Island.

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