Plumber in Garden City, NYEmergency Plumbing, Drains, Water Lines & Water Heaters

A. T. Stewart's planned village.

Wikipedia's history says Irish-born merchant Alexander Turney Stewart bought part of the Hempstead Plains in 1869 to build a planned community, with the Garden City Hotel at its center and his own Central Railroad of Long Island for access. His widow Cornelia founded the Cathedral of the Incarnation, finished in 1885; village law still says no building may be taller than the cathedral. Garden City Estates was established in 1907, the village incorporated in 1919, hundreds of houses went up in the 1930s, and post-war ranches and split-levels filled the eastern, northern and western edges. Fifty original A. T. Stewart era buildings were listed as a national historic district in 1978. The village covers about 5.3 square miles, and the Mott Section is known for its semicircular streets.

The Census Bureau's latest five-year survey counts about 8,100 homes, with a median year built of 1951. 36% are older than 1940, 12% went up in the 1940s and 35% in the 1950s, so 83% predate 1960; only 6% were built after 1980. 83% are single-family detached and 15% are in buildings with five or more units. 94% are owner-occupied.

In houses that old, the main drain is often original cast iron or clay, and supply piping may still include galvanized steel, or a lead service line from the street (see below). Rusty water from one tap, low pressure, or several slow drains at once are the signs to have it checked.

Heating fuel.

The ACS shows 80% of Garden City homes heat with utility gas (National Grid supplies gas in the village) and 13% with fuel oil. The village requires a permit for an oil-to-gas conversion. That job means new gas piping to the equipment, and often to the water heater, range and dryer. We do the gas line work. We don't sell or deliver oil.

On the village sewer.

Nassau County's health department lists Garden City's sewers as run by the Village of Garden City (351 Stewart Avenue, 516-465-4020), operating as a collection district only: the village sewers flow into the county system, which treats the sewage at its South Shore plants. A backup that stops at your house is usually in your own line to the street; we clear it. If neighbors are backed up too, call the village.

Water: Village of Garden City Water Department, with one exception.

The village owns its own water system, but the Water Authority of Western Nassau County serves residents west of New Hyde Park Road. The village's 2025 report (May 2026) says it pumps from 10 wells in the Magothy aquifer for about 24,000 people. It raises the pH with caustic soda, removes volatile organic compounds with air-stripping towers at nine wells, and runs advanced oxidation (AOP) and granular activated carbon treatment, which reached all its wells by mid-2025. It has iron removal on Wells 15 and 16 (Well 15 sat idle in 2025 because of high iron) and has added orthophosphate for corrosion control since November 2022. Total hardness ran 39 to 69 mg/L, and nitrate 0.2 to 6.4 mg/L against a 10 mg/L limit.

Lead service lines.

In July 2025 the village issued a lead action level exceedance notice: more than 10% of tap samples from homes with lead service lines were over the 15 ppb action level, though its wells don't contain lead. The 2025 report says the service line from the main to the house belongs to the property owner, that many lines on the village's online Lead Service Line Inventory are still marked unknown (gray), and that if your line is lead, replacement "should be undertaken as soon as practicable." The village waives road opening permit fees for lead service line replacement and offers one free lead test per household (bottles at Village Hall). Until you know, it advises bottled water or a filter certified for lead (NSF/ANSI 53). We install certified filters. Water Department: (516) 465-4043.

Permits and licensing: Village of Garden City.

Plumbing permits come from the village Department of Buildings at 351 Stewart Avenue. The village brochure says all plumbing work must be done by a licensed plumber, who must be present for inspections, and that installing or replacing plumbing fixtures needs a permit. The plumbing permit application asks for a copy of a plumbing license issued by the Town of Hempstead, North Hempstead or Oyster Bay. The village repealed its own plumbing chapter in 1998.