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24/7 emergency service

Gas Line Repair and Installation in North Jersey

Gas work is not a place for guesswork. Master's Plumbing is a licensed NJ Master Plumber, which in New Jersey is the license that covers residential gas piping, and we repair leaks and install new gas lines in homes across Union, Essex, Bergen, Passaic, Hudson and Morris counties.
Gas piping, flue and copper lines serving a water heater in a North Jersey basement

If you smell gas right now, put the phone down, get everyone out of the house, and call your gas utility's emergency line or 911 from outside. Once the utility has made the property safe, call us to find and repair the leak and to have the gas turned back on.

Signs of a gas problem

  • A rotten-egg or sulfur smell anywhere in the house (leave first, then call)
  • Hissing near a gas appliance, meter or pipe joint
  • Dead grass or bubbling in wet soil above a buried gas line
  • A pilot light or burner flame that is yellow or orange instead of blue
  • Appliances that cut out or will not stay lit
  • The utility shut off your gas and tagged a leak on the house side
  • Headaches, dizziness or nausea that clear up when you leave the house
  • An old gas line with rust, sagging or missing supports

Gas line services

  • Gas leak detection and repair

    Pressure testing, soap testing and electronic detection to locate the leak, then repair of the failed pipe, fitting, valve or flex connector.

  • New gas lines for appliances

    Ranges and cooktops, clothes dryers, water heaters, boilers and furnaces, pool heaters, fireplaces and outdoor grills, run to the appliance with a proper shutoff and drip leg.

  • Standby generator gas lines

    Sizing and installation of the gas supply to a whole-house generator, including the pressure and volume the generator manufacturer requires.

  • Black iron and CSST

    Threaded black iron for most runs and properly bonded corrugated stainless steel tubing where flexibility makes sense. Both installed to code.

  • Pressure testing and re-lights

    Whole-system pressure tests after a utility shutoff, so the gas can be turned back on and every appliance re-lit safely.

  • Meter relocations and line extensions

    Extending the house line for a kitchen remodel, a new dryer location or a converted heating system.

  • Permits and inspections

    Gas work in New Jersey requires a permit and a gas inspection. We file and meet the inspector.

How a gas call works

  1. 1

    Safety first

    For a suspected leak we tell you to leave and call the utility. For a new line, we discuss the appliance, its BTU rating and where the run will go.

  2. 2

    Test and locate, or size and design

    Leaks are found with pressure and soap tests, not guesswork. New lines are sized by total load so every appliance gets the gas it needs.

  3. 3

    Firm price before work begins

    You approve a by-the-job price. No hourly meter.

  4. 4

    Install, test, inspect

    The new or repaired line is pressure-tested, the town inspects it, and we light and check each appliance before we leave.

If you smell gas: what to do

Get out. Do not turn lights on or off, do not use the phone inside, and do not try to find the leak yourself. From outside the house, call your gas utility's emergency line or 911. PSE&G and Elizabethtown Gas serve most of the towns we work in, and the emergency number is printed on your bill.

After the utility has shut the gas and confirmed the house is safe, the repair on the house side is your responsibility. That is where we come in. We find the leak, fix it, test the system, and handle the inspection needed before service is restored.

Why Master’s Plumbing

Why homeowners trust Master's Plumbing with gas

  • NJ Master Plumber license #36BI01244200 covers residential gas piping
  • Every line pressure-tested and inspected, no exceptions
  • 24/7 response after a utility shutoff so you are not without heat or hot water
  • Black iron and CSST installed and bonded to code
  • Upfront pricing for repairs and new runs
  • Insured and bonded

Gas Lines across North Jersey

Master’s Plumbing is based in Roselle and provides gas line installation & repair throughout Union County, Essex County, Bergen County, Passaic County, Hudson County, Morris County. Not sure if we cover your town? Call and ask, or check the full service area.

24/7 emergency line

Gas Lines emergency?

Call Master's Plumbing 24/7. A licensed technician will be dispatched with the price quoted before work starts.

Reviews

What customers say about our gas lines work

Real customers, real jobs across North Jersey.

Read what North Jersey homeowners say about us on Google.

We would rather you read reviews at the source than quotes we picked. Then call us and see for yourself.

FAQ

Gas Line Installation & Repair questions, answered

I smell gas. Who do I call first?
Leave the house, do not flip switches or use anything that could spark, and call your gas utility's emergency number from outside. In our area that is PSE&G or Elizabethtown Gas depending on the town, and 911 also works. The utility will shut the gas and make the property safe at no charge. Then call us at 862-666-2155 to find and fix the leak on the house side and get your gas restored.
The utility shut my gas off. Can you get it back on?
Yes. We locate and repair the leak, pressure-test the whole house line, get the inspection, and coordinate the turn-on. We prioritize these calls in winter because no gas means no heat.
Can you run a gas line for a new stove or dryer?
Yes. We size the line for the appliance, install a shutoff valve and drip leg at the connection, and provide the flex connector. If your existing house line is already near its capacity, we will tell you before adding to it.
How big a gas line does a generator need?
Larger than most people expect. A whole-house generator needs a specific pressure and volume at full load, and a long run in small pipe will starve it. We size from the generator spec sheet and the total load of everything else on the line.
Does gas work need a permit in New Jersey?
Yes, and it should. A gas permit and inspection confirm the line was pressure-tested and installed to code. We include it in every gas job.

Master’s Plumbing

Need help right now?

Call Master's Plumbing any time. For non-emergency work, schedule online and we will confirm your appointment.

862-666-2155

Open 24 hours, 7 days a week · NJ Master Plumber Lic. #36BI01244200

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