In Johns Creek, Sawnee EMC provides electricity for most Johns Creek homes; Atlanta Gas Light delivers the natural gas at Johns Creek addresses, and the marketer billing your Johns Creek account is your pick; North Fulton County handles Johns Creek's water and sewer. The exact lineup depends on your Johns Creek address — even nearby Alpharetta and Roswell answer differently.
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Johns Creek guide: providers · address check · checklist · FAQ · nearby
Johns Creek is the metro's clearest co-op city: Sawnee EMC, not Georgia Power, served most of our sampled addresses, a legacy of the farmland this suburb grew out of. Water comes through Fulton County's North Fulton system, and gas follows the statewide marketer model on Atlanta Gas Light's pipes.
The city takes its name from the creek, and its infrastructure from the farms: Sawnee EMC wired this corner of Fulton County when it was pastureland, and the co-op kept its territory as the tech-corridor subdivisions filled in. Our Shakerag and Medlock Bridge samples all returned the co-op.
Most Johns Creek moves happen on a school-year clock: with Fulton County classrooms back in session by early August, the heavy relocation weeks land in June and July, when a house here works its hardest. That timing matters for setup order. The typical Johns Creek house is a big two-story from the subdivision-building decades, which usually means a gas furnace and gas water heater in the basement and an irrigation system on the lawn — so plan on three accounts from day one, not just the lights. Get electric started first so the air conditioning is running before the truck arrives, add the gas account you'll barely notice until the first November cold snap, and expect the water bill to peak with sprinkler season, not winter.
| Utility | Provider | Phone | Start service |
|---|---|---|---|
| ⚡ Electricity | Sawnee EMC | (770) 502-0226 | Provider site |
| 🔥 Natural gas |
Atlanta Gas Light
Pipes utility — you choose your gas marketer |
(800) 427-5463 | Provider site |
| 💧 Water | North Fulton County | — | Look up address |
| 🚽 Sewer | North Fulton County | — | Look up address |
Based on 11 sampled Johns Creek addresses spanning ZIP codes 30005, 30022, 30097 (2026-07-20). Yours may differ — the Johns Creek lookup is the tiebreaker.
The Georgia Power pockets cluster toward the southern and western edges near the river — the rest of the city is co-op country.
The one-minute fix: run your Johns Creek address through the lookup and skip the guessing.
Expect a membership-style signup here: co-ops run deposits and paperwork differently than the investor-owned utilities most transplants know.
At most of the Johns Creek addresses we sampled, Sawnee EMC was the electric utility, with Georgia Power serving some areas. The exact Johns Creek provider depends on the address.
Generally no — Johns Creek electric territory is fixed by address: the utility holding your Johns Creek block is your utility, and at most of sampled Johns Creek addresses that was Sawnee EMC — Johns Creek is a one-signup town.
At every one of the Johns Creek addresses we sampled, North Fulton County was the water provider — sewer included. Other districts take over around Johns Creek's edges, so check your block.
Atlanta Gas Light owns the gas lines at every one of the sampled Johns Creek addresses — the gas itself, though, is sold to Johns Creek homes by a licensed retail marketer you choose. Leak calls in Johns Creek still go to Atlanta Gas Light, whichever marketer bills you.
Because Sawnee EMC held this territory before the subdivisions arrived — it served most of the addresses we sampled, with Georgia Power picking up pockets near the Chattahoochee. As a member-owned co-op, expect membership paperwork and eventual capital-credit refunds rather than a standard utility signup.
Fulton County's North Fulton system, at every address we sampled — the city doesn't run its own waterworks. Set it up with the county, not city hall.
No — unusually for a city its size, Johns Creek runs no utility operations. The co-op handles most electricity, the county handles water and sewer, and gas rides the statewide marketer model. City hall is for permits, not utility bills.
Two companies, one bill. Atlanta Gas Light owns the pipes at every Johns Creek address we sampled, but Georgia runs a choice market for gas, so you sign up with a retail marketer — that's who sends the bill and sets your rate plan. Atlanta Gas Light still handles the physical hookup and any gas emergencies no matter which marketer you pick. Run the lookup to confirm service at your address, then compare marketers before your move date.
One minute with the Johns Creek lookup above returns your Johns Creek address's exact providers, phone numbers included.
Moving somewhere just outside Johns Creek? Providers likely differ:
Johns Creek-level lists can't be precise. Your Johns Creek address can.
Find my providersJohns Creek provider data comes from our address-level utility lookup engine — 11 Johns Creek sample addresses spread across ZIPs 30005, 30022, 30097, refreshed 2026-07-20. Individual Johns Creek addresses vary — check yours directly. Here's how we verify Johns Creek provider data.