In Santa Ana, SCE provides electricity for most Santa Ana homes; SoCalGas is Santa Ana's natural-gas utility; City of Santa Ana handles Santa Ana's water and sewer. The exact lineup depends on your Santa Ana address — even nearby Irvine and Anaheim answer differently.
Santa Ana lookups are free — all four utility types in about a minute
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Here's how it shakes out in Santa Ana. Your electricity comes from Southern California Edison — California has no retail electric choice, so SCE runs the poles and wires whether you're off Bristol Street or up in Floral Park. Natural gas is billed on its own by SoCalGas. Water and sewer are the city's own operation: the City of Santa Ana runs both as municipal services, so those bills come from City Hall, not a separate water district like some other Orange County cities rely on.
Santa Ana is the county seat and one of Orange County's older built-out cities, which is why so much housing predates the freeways — the craftsman bungalows around Washington Square, the historic blocks near Downtown and Calle Cuatro. That age matters when you start service. A century-old home and a new South Coast Metro apartment still sit in the same SCE and SoCalGas service areas; what changes is the address itself, so check what's already on before your move-in date.
| Utility | Provider | Phone | Start service |
|---|---|---|---|
| ⚡ Electricity | SCE | (800) 655-4555 | Provider site |
| 🔥 Natural gas | SoCalGas | — | Look up address |
| 💧 Water | City of Santa Ana Municipal | (714) 647-5400 | Provider site |
| 🚽 Sewer | City of Santa Ana Municipal | (714) 647-5400 | Provider site |
Based on 10 sampled Santa Ana addresses spanning ZIP codes 92701, 92703, 92704, 92705, 92706, 92707, 92799 (2026-07-20). Yours may differ — the Santa Ana lookup is the tiebreaker.
City limits and mailing addresses don't line up here. Plenty of 'Santa Ana' ZIP codes actually sit in Tustin, Orange, or unincorporated county pockets — and those spots won't get City of Santa Ana water or sewer even when the envelope says Santa Ana. The lookup sorts it by address.
The one-minute fix: run your Santa Ana address through the lookup and skip the guessing.
Getting utilities on in Santa Ana means lining up three providers — SCE for power, SoCalGas for gas, and City Hall for water and sewer. Here's the order to follow.
At every one of the Santa Ana addresses we sampled, SCE was the electric utility. The exact Santa Ana provider depends on the address.
Generally no — Santa Ana electric territory is fixed by address: the utility holding your Santa Ana block is your utility, and at every one of sampled Santa Ana addresses that was SCE — Santa Ana is a one-signup town.
At every one of the Santa Ana addresses we sampled, City of Santa Ana was the water provider — sewer included. Other districts take over around Santa Ana's edges, so check your block.
No — at every one of the sampled Santa Ana addresses, SoCalGas was the gas utility, but plenty of Santa Ana homes are all-electric and never open this account.
Southern California Edison. California doesn't have retail electric choice, so there's no competing company to shop for — SCE holds the territory across Santa Ana and handles delivery, the meter, and outage response. If a community-choice program covers your generation, your power still travels over SCE's wires and you still call SCE when the lights go out. Use the lookup to confirm the setup at your exact address.
The City of Santa Ana. Both are municipal services run by the city itself, so those bills come from the city rather than a private water company or a separate district like some Orange County communities use. This holds inside city limits — if your address falls in an unincorporated pocket or a bordering town, water and sewer may come from a different agency. The lookup will show what serves your specific address.
Yes. Natural gas here comes from SoCalGas, a separate provider from your electricity and from your city water and sewer. Whether a given home actually uses gas depends on the property — many older Santa Ana houses rely on it for heat and hot water, while some newer, all-electric units have no gas connection at all. Run the lookup to see what's already set up at your exact address before you move in.
One minute with the Santa Ana lookup above returns your Santa Ana address's exact providers, phone numbers included.
Moving somewhere just outside Santa Ana? Providers likely differ:
Santa Ana-level lists can't be precise. Your Santa Ana address can.
Find my providersSanta Ana provider data comes from our address-level utility lookup engine — 10 Santa Ana sample addresses spread across ZIPs 92701, 92703, 92704, 92705, 92706, 92707, 92799, refreshed 2026-07-20. Individual Santa Ana addresses vary — check yours directly. Here's how we verify Santa Ana provider data.