Montana Utilities: Who Serves Your Address?
- Gas Varies by address Look up your block for the company name.
- Water Your city or district Water in Montana is almost always city- or district-run.
- Electric Northwestern Energy Leads our Montana checks, territory lines decide.
Free lookup · electric, gas, water & sewer for any Montana address
1,700+ addresses checked · 64 ZIP codes · updated Jul 2026
Built from 684,000+ observed assignments across the country, 1,700+ of them covering Montana. How we verify.
Montana 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 Montana. The map orients you; the lookup names the companies for your block.
Check my addressCity-by-city guides for Montana are coming soon. The address lookup already covers every Montana address.
Territories are approximate. Check your exact address with the lookup.
Skip the guesswork
Enter your Montana address and get your exact electric, gas, water and sewer providers.
Free · electric, gas, water, sewer · about a minute
NorthWestern's cities, the co-ops' countryside
NorthWestern Energy serves Montana's major cities for both electricity and natural gas, about nine in ten of the addresses we've checked. Flathead Electric Cooperative is the big exception, serving Kalispell and the Flathead Valley, and Montana-Dakota Utilities covers the eastern edge.
Between the cities, rural electric cooperatives own the territory. If you're outside a city core, your co-op is a real possibility and the lookup will name it. Water and sewer are municipal: Bozeman, Billings, Kalispell and the rest bill through city accounts.
Montana utility questions, answered
Who is the electric company in Bozeman?
NorthWestern Energy. It leads at nearly every Bozeman address we've checked, and provides gas service there too.
Am I in co-op territory?
If you're outside a city center, possibly. Flathead Electric around Kalispell is the largest, and rural co-ops serve much of the state between cities. The lookup names yours.
How do I set up utilities for a Montana address?
Run the lookup above. It returns your exact electric, gas, water and sewer providers with sign-up links in about a minute.
Get the lineup for your exact Montana address
Type the street. We return electric, gas, water and sewer for that block.
Free lookup · electric, gas, water & sewer for any Montana address
Provider territories on this page come from our address-level mapping database (geographically spread sample addresses across Montana), 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.