Middlesex County · Monroe Township, NJ
Plumbers in Monroe Township, NJ
Monroe Township is in Middlesex County, New Jersey. About 55,000 people live in the ZIP code we cover here, in roughly 25,000 homes, 61% of them single-family detached houses. The biggest share of the housing was built in 2000 or later (39%), 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 Monroe Township
08831
Monroe Township homes and their plumbing
Here is how Monroe Township's homes break down by year built, based on Census estimates for the covered ZIP codes: before 1940 4%, 1940–1959 6%, 1960–1979 22%, 1980–1999 30%, 2000 or later 39%. With so much newer construction, the plumbing itself is usually sound, and most calls are about water heaters, fixtures, pressure and clogs. Neighboring areas such as Englishtown are covered too.
| Year built | Share of homes |
|---|---|
| Before 1940 | 4% |
| 1940–1959 | 6% |
| 1960–1979 | 22% |
| 1980–1999 | 30% |
| 2000 or later | 39% |
Share of housing units in the covered ZIP codes. Census ACS 2023 5-year estimates.
- Residents in covered ZIPs
- 54,608
- Housing units
- 24,898
- Single-family detached
- 61%
- Owner-occupied
- 90%
- Heated with utility gas
- 66%
- Heated with electricity
- 29%
What goes wrong in Monroe Township homes
Newer homes on their first water heater
39% of homes here were built in 2000 or later. Those houses usually have PEX or CPVC supply lines in good shape, so the work is on equipment: original tank water heaters past their 8 to 12 year service life, expansion tanks, pressure regulators and fixtures. See water heater replacement.
Natural gas in most homes
66% 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.
1980s and 90s construction and polybutylene
30% of homes were built between 1980 and 1999. Polybutylene supply pipe was installed widely in US homes from about 1978 to 1995, so houses from these years are worth checking for gray plastic pipe stamped PB2110, usually visible at the water heater or under sinks. Insurers and buyers often ask about it. See polybutylene replacement.
Winter freezes
32% 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 Monroe Township
- Water Heater Replacement
- Gas Line Repair
- Polybutylene Pipe Replacement
- Frozen & Burst Pipe Repair
- Drain Cleaning
- Main Water Line Repair
- Sewer Line Repair
Also available in Monroe Township: emergency plumbing and every plumbing service.
Monroe Township at a glance
- County
- Middlesex County
- Nearest city pages
- Englishtown
- ZIP codes
- 08831
Monroe Township plumbing FAQ
How old are the homes in Monroe Township?
In the ZIP codes we cover around Monroe Township, Census estimates put 9% of homes as built before 1960, 22% from 1960 to 1979, 30% from 1980 to 1999 and 39% in 2000 or later. The largest group is 2000 or later (39%).
Who licenses plumbers in Monroe Township, 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 Monroe Township usually gas or electric?
Census data for the area show 66% of homes heating with utility gas, 29% with electricity. 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 Monroe Township homeowners
Nearby areas
Also covered nearby: Helmetta (2 mi), Dayton (4 mi), Spotswood (4 mi), Monmouth Junction (6 mi), Cranbury (7 mi), Hightstown (7 mi), Plainsboro (7 mi), Milltown (7 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 Monroe Township, so they may include neighboring communities that share those ZIP codes.
Need a plumber in Monroe Township?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.