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Gas Line Repair in Newmarket, NH
27% of households in Newmarket heat with bottled or tank propane. On propane there is no utility service line and no meter boundary — the tank, the regulator and the buried run to the house are all the property owner’s.
Read this first
No regulated utility service line is involved where the gas comes out of a tank, and 27% of homes in Newmarket run on propane. The tank and the buried line from it are governed by the supply agreement rather than by a meter boundary, which changes who is responsible for what.
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 Newmarket is supplied
On tank propane there is no service line in the federal sense and no meter boundary. The tank, the regulator and the buried run to the house form one installation, and it belongs to the property owner.
The supplier’s role comes from your contract with them rather than from a tariff, so what they will and will not attend to is a question about that agreement.
| Households in Newmarket | Share |
|---|---|
| Utility (mains) gas | 6% |
| Bottled or tank propane | 27% |
| Electricity | 26% |
| Fuel oil and kerosene | 37% |
| Wood and everything else | 4% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040 (house heating fuel), 2023 release. Universe: 4,313 occupied housing units. The table counts heating fuel rather than pipework. A house on mains gas almost certainly has a service line; the Census does not say so directly and neither do we. Service line definition: 49 CFR § 192.3, via PHMSA interpretation PI-12-0003.
Across New Hampshire as a whole, 25% of households are on mains gas and 17% on tank propane. Newmarket sits 19 points below the state on mains and 10 points above it on propane. That distance from the state average is the whole argument for publishing a town figure at all.
Before anyone digs on the property
Excavation damage remains the leading cause of pipeline incidents according to PHMSA. That is not a fact about pipelines so much as a fact about gardening, and the prevention is one free call to 8-1-1 before the first spade goes in.
Source: PHMSA, 811 Day.
What to ask whoever quotes it
Ask them to describe the fault before they price it. "The line needs replacing" is not a diagnosis, and on a buried run the difference between one damaged point and a line at the end of its life is most of the cost.
Other New Hampshire towns we route in
- Newton 4% mains gas · 22% tank propane
- Exeter 29% mains gas · 18% tank propane
- Portsmouth 49% mains gas · 6% tank propane
- Tilton 19% mains gas · 15% tank propane
- Harrisville 3% mains gas · 17% tank propane
Checking a plumber in New Hampshire
The authority is the New Hampshire Office of Professional Licensure and Certification, Mechanical Safety and Licensing Board. New Hampshire licenses plumbers but publishes no online licensee search, so verification means contacting the office directly.
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. Gas is one part of what Newmarket calls us about.
Call (888) 752-8038