Gas Lines · Princeton, NJ
Gas Lines in Princeton, NJ
Gas line repair and appliance hookups. 72% of homes in the Princeton ZIP codes we cover heat with utility gas, so gas lines feed most furnaces, water heaters and ranges. If you smell gas, leave first and call the gas utility from outside; a licensed plumber repairs the line afterward.
- Same-day service when a plumber is available
- 5 ZIP codes covered
- Quote before work
Gas lines in Princeton homes
The gas-heat share is 72%, close to the New Jersey figure of 73%. That ranks 14th lowest of the 47 New Jersey cities we profile. The utility owns the meter; everything after it belongs to the homeowner, including lines to new ranges, dryers, generators and outdoor kitchens.
42% of homes were built before 1980, when black iron pipe and older flexible connectors were standard. Corroded fittings and old connectors are common repairs.
In New Jersey: Older housing has cast iron drains, galvanized lines and lead service lines, which state law requires utilities to replace.
Permits
New gas piping normally needs a permit and a pressure test.
Gas Lines services in Princeton
Gas Line Repair, Gas Appliance Hookups, Water Heater Replacement, Tankless Water Heaters.
Princeton figures behind this page
- Heat with utility gas
- 72%
- Heat with propane
- 1%
- Built before 1980
- 42%
What affects the price
- Line length and route
- Yard vs. interior
- Sizing for new appliances
- Permit and inspection
The plumber quotes on site, before any work starts.
How the job works
Every gas lines service is explained on our Gas Lines page. For the rest of Princeton's plumbing picture, see plumbers in Princeton and whole-house repiping in Princeton.
Gas Lines in Princeton: FAQ
Who do I call if I smell gas in Princeton?
Leave the house first, then call 911 or your gas utility's emergency line from outside. Don't use switches or phones inside.
Figures are US Census Bureau ACS 2023 5-year estimates for the ZIP code areas we cover in Princeton; state comparisons use the New Jersey statewide estimate.
Related services
Need gas lines in Princeton?
Same-day service when a plumber is available. One call connects you with a licensed plumber who serves your ZIP.