New Hampshire Utilities: Who Serves Your Address?
- Gas Varies by address Look up your block for the company name.
- Water Your city or district Water in New Hampshire is almost always city- or district-run.
- Electric Northern Utilities Inc. (unitil) Leads our New Hampshire checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any New Hampshire address
2,000+ addresses checked · 132 ZIP codes · updated Jul 2026
Built from 684,000+ observed assignments across the country, 2,000+ of them covering New Hampshire. How we verify.
Browse by utility: Electricity
New Hampshire electricity
State guide focused on the utility where New Hampshire has a real regulatory story.
New Hampshire utility coverage
Where each provider led our address-level sampling. Toggle electric, gas, or water, then check your exact address.
It depends on your address, even in New Hampshire. The map orients you; the lookup names the companies for your block.
Check my addressCity-by-city guides for New Hampshire are coming soon. The address lookup already covers every New Hampshire address.
Territories are approximate. Check your exact address with the lookup.
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Eversource country, with town utilities in the hills
Eversource delivers electricity to roughly four of every five New Hampshire addresses we've checked. Liberty Utilities and Unitil split most of the rest, and a handful of towns, Littleton's Water and Light among them, still run their own municipal utilities. New Hampshire has retail supply choice, but the wires company is fixed by your address.
Natural gas is Liberty in most served areas and Unitil on the Seacoast, and plenty of the state has no gas mains at all, running instead on delivered propane or oil. Water is town-run: Manchester Water Works, Pennichuck around Nashua, and municipal systems elsewhere.
New Hampshire utility questions, answered
Who is the electric company in Manchester?
Eversource. It leads at most Manchester addresses we've checked; the city's water comes from Manchester Water Works.
Can I choose my electricity supplier in New Hampshire?
You can choose a generation supplier, but the delivery utility, Eversource, Liberty, Unitil or your town's light department, is fixed by address.
Does my New Hampshire address have natural gas?
Not necessarily. Gas mains cover only parts of the state. The lookup shows whether gas service exists at your address and who provides it.
Get the lineup for your exact New Hampshire address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any New Hampshire address
Provider territories on this page come from our address-level mapping database (geographically spread sample addresses across New Hampshire), not from the live lookup engine's city summaries. Data refreshed 2026-07-22. Territories vary address by address. Always confirm yours with the lookup. Read how we verify provider data.