Nassau County · Great Neck, NY
Plumbers in Great Neck, NY
Great Neck is in Nassau County, New York. About 44,000 people live in the 7 ZIP codes we cover here, in roughly 16,000 homes, 57% of them single-family detached houses. The biggest share of the housing was built between 1940 and 1959 (40%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 7 ZIP codes covered
ZIP codes we cover in Great Neck
11020, 11021, 11022, 11023, 11024, 11026, 11027
Great Neck homes and their plumbing
Here is how Great Neck's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 25%, 1940–1959 40%, 1960–1979 18%, 1980–1999 9%, 2000 or later 8%. With that many older homes, original galvanized supply pipe and cast iron or clay drains are still common, so leaks, rust and root intrusion come up often. Neighboring areas such as New Hyde Park are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 25% |
| 1940–1959 | 40% |
| 1960–1979 | 18% |
| 1980–1999 | 9% |
| 2000 or later | 8% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 44,105
- Housing units
- 16,450
- Single-family detached
- 57%
- Owner-occupied
- 75%
- Heated with utility gas
- 71%
- Heated with electricity
- 11%
- Heated with fuel oil
- 13%
- Heated with propane
- 4%
What goes wrong in Great Neck homes
Pre-1960 homes: galvanized pipe and cast iron
65% of homes in Great Neck's covered ZIP codes were built before 1960, 25% of them before 1940. Houses that old often still have galvanized steel supply lines that rust closed from the inside, and cast iron or clay sewer pipe that cracks and lets roots in. Weak pressure at upstairs fixtures, brown water after a shutoff and slow drains are the usual clues. Typical fixes are whole-house repiping and a sewer camera inspection.
Natural gas in most homes
71% of occupied homes here heat with utility gas, so gas water heaters, ranges and dryers are common. That means gas line extensions for new appliances, flexible connector replacements and venting checks when a water heater is swapped. If you smell gas, leave first and call the gas utility from outside. See gas line repair.
Oil-heated homes
13% of occupied homes here heat with fuel oil, far above the national norm. Many of them make hot water with a tankless coil inside the boiler, which runs the boiler all summer. Plumbers often replace the coil with an indirect tank or a standalone water heater when the boiler is serviced or replaced.
Long, hard winters
83% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a long New York winter those are the lines that freeze and split. See frozen and burst pipe repair.
Common calls in Great Neck
- Whole-House Repiping
- Gas Line Repair
- Water Heater Replacement
- Frozen & Burst Pipe Repair
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair in Great Neck, NY
Also available in Great Neck: emergency plumbing and every plumbing service.
Great Neck at a glance
- County
- Nassau County
- Nearest city pages
- New Hyde Park
- ZIP codes
- 11020, 11021, 11022, 11023, 11024, 11026, 11027
Great Neck plumbing FAQ
How old are the homes in Great Neck?
In the ZIP codes we cover around Great Neck, Census estimates put 65% of homes as built before 1960, 18% from 1960 to 1979, 9% from 1980 to 1999 and 8% in 2000 or later. The largest group is 1940–1959 (40%).
Who licenses plumbers in Great Neck, NY?
New York has no statewide plumbing license; New York City and other municipalities license plumbers locally.
Are water heaters in Great Neck usually gas or electric?
Census data for the area show 71% of homes heating with utility gas, 11% with electricity, 13% with fuel oil and 4% with propane. Water heaters often use the same fuel as the home's heat, so utility gas is the most common here, but check the label on your tank before you shop for a replacement.
Guides for Great Neck homeowners
Nearby areas
Also covered nearby: Manhasset (2 mi), Port Washington (3 mi), Roslyn (4 mi), Bellerose (5 mi), Albertson (5 mi), Glenwood Landing (5 mi), Roslyn Heights (5 mi), Sea Cliff (5 mi).
Housing, heating and population figures are US Census Bureau American Community Survey 2023 5-year estimates for the ZIP code areas we cover in Great Neck, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Great Neck?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.