Gloucester County · Williamstown, NJ
Plumbers in Williamstown, NJ
Williamstown is in Gloucester County, New Jersey. About 41,000 people live in the ZIP code we cover here, in roughly 16,000 homes, 75% of them single-family detached houses. The biggest share of the housing was built between 1960 and 1979 (33%), and that age decides most of what goes wrong with the plumbing.
- Same-day service when a plumber is available
- 1 ZIP codes covered
ZIP codes we cover in Williamstown
08094
Williamstown homes and their plumbing
Here is how Williamstown's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 5%, 1940–1959 10%, 1960–1979 33%, 1980–1999 27%, 2000 or later 25%. Most homes are old enough that original pipe, valves and water heaters are wearing out, but young enough that full repipes are a case-by-case call. Neighboring areas such as Sicklerville, Clementon, Blackwood are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 5% |
| 1940–1959 | 10% |
| 1960–1979 | 33% |
| 1980–1999 | 27% |
| 2000 or later | 25% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 40,542
- Housing units
- 15,878
- Single-family detached
- 75%
- Owner-occupied
- 83%
- Heated with utility gas
- 81%
- Heated with electricity
- 7%
- Heated with fuel oil
- 9%
What goes wrong in Williamstown homes
Natural gas in most homes
81% 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.
1960s and 70s homes reaching end of life
33% of the housing here dates from 1960 to 1979. Original copper supply lines in those homes are now 45 to 65 years old, and cast iron drains of that age scale up inside and crack. Seized shutoff valves, pinhole leaks and recurring main-line clogs are common calls. A camera inspection shows the condition of the sewer line before anyone digs.
Oil-heated homes
9% 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.
Winter freezes
48% of homes here were built before 1980, when pipes were more often run through exterior walls and uninsulated crawl spaces. In a cold New Jersey winter those are the lines that freeze and split. See frozen and burst pipe repair.
Common calls in Williamstown
- Gas Line Repair
- Sewer Camera Inspection
- Water Heater Replacement
- Frozen & Burst Pipe Repair
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair
Also available in Williamstown: emergency plumbing and every plumbing service.
Williamstown at a glance
- County
- Gloucester County
- Nearest city pages
- Sicklerville, Clementon, Blackwood
- ZIP codes
- 08094
Williamstown plumbing FAQ
How old are the homes in Williamstown?
In the ZIP codes we cover around Williamstown, Census estimates put 15% of homes as built before 1960, 33% from 1960 to 1979, 27% from 1980 to 1999 and 25% in 2000 or later. The largest group is 1960–1979 (33%).
Who licenses plumbers in Williamstown, NJ?
The New Jersey State Board of Examiners of Master Plumbers licenses master plumbers; check a license through the Division of Consumer Affairs.
Are water heaters in Williamstown usually gas or electric?
Census data for the area show 81% of homes heating with utility gas, 7% with electricity, 9% with fuel oil. 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 Williamstown homeowners
Nearby areas
Also covered nearby: Waterford Works (6 mi), Clayton (6 mi), Glassboro (7 mi), Franklinville (7 mi), Atco (8 mi), Berlin (8 mi), Grenloch (8 mi), Pitman (9 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 Williamstown, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Williamstown?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.