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Gas Line Repair in Upper Darby, PA
In Upper Darby the mains connection is the norm at 69% of households, with 1% on tank propane. Knowing which you have is the first step and it takes one look at the wall.
Read this first
A buried service line and a meter sit on most properties in Upper Darby, where 69% of homes are on mains gas. Federal rules end the utility's service line at the meter outlet, so everything downstream of the meter is the owner's to maintain and repair.
Source: US Census Bureau, American Community Survey table B25040; the service line boundary is 49 CFR § 192.3.
If you smell gas right now
Leave the building on foot. Do not use a phone or a light switch inside. Call 911 and your gas utility from somewhere else, and do not call us — we are a referral service, not an emergency line. The full list, in order.
How Upper Darby is supplied
On a mains connection there are two systems, not one, and the meter divides them. The federal definition puts the end of the regulated service line at the meter outlet; local code governs everything beyond it.
Practically, that means part of the problem may not be yours at all — and part of it certainly is.
| Households in Upper Darby | Share |
|---|---|
| Utility (mains) gas | 69% |
| Bottled or tank propane | 1% |
| Electricity | 22% |
| Fuel oil and kerosene | 6% |
| Wood and everything else | 2% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040 (house heating fuel), 2023 release. Universe: 15,628 occupied housing units. B25040 records what heats the house, which is the best available guide to whether a property has mains gas or a tank — it does not count service lines directly. Service line definition: 49 CFR § 192.3, via PHMSA interpretation PI-12-0003.
Across Pennsylvania as a whole, 50% of households are on mains gas and 5% on tank propane. Upper Darby sits 18 points above the state on mains and 4 points below it on propane. Averages are where this kind of difference disappears. The figures on this page are the town’s own for that reason.
Before anyone digs on the property
One free call before any excavation. PHMSA is blunt about why: excavation damage is the leading cause of pipeline incidents, and 8-1-1 raises the odds of avoiding one to 99 in 100. It applies to a fence post as much as a foundation.
Source: PHMSA, 811 Day.
What to ask whoever quotes it
Ask which side of the meter the work is on before anything else. On the utility side it may not be a contractor job at all, and a quote that has not established that has not established whose problem it is.
Other Pennsylvania towns we route in
- Summerdale 0% mains gas · 4% tank propane
- State Line 0% mains gas · 0% tank propane
- McConnellsburg under 1% mains gas · 5% tank propane
- Pipersville 20% mains gas · 10% tank propane
- Three Springs 0% mains gas · 7% tank propane
Checking a plumber in Pennsylvania
Pennsylvania has no state license for plumbers. Its Department of Labor and Industry states it has no jurisdiction and keeps no records of which municipalities require one, so the only reliable answer is your own city or township. Start here. Ask the contractor which municipality licenses them and confirm it with that office before work begins.
Gas work is separately permitted and separately licensed in most jurisdictions, so ask specifically about gas rather than plumbing in general.
For repair work, not for a suspected leak.If you can smell gas, leave and call 911 or your utility from outside; this is the wrong number for that. For everything else — a line, a meter, an appliance connection — we will route you to a contractor covering your area, free of charge to you. We serve Upper Darby for plumbing that has nothing to do with gas.
Call (888) 752-8038