Put in a Columbia address to see which companies serve it for electricity, gas, water and internet, and we will pass your details along to each of them.
Free. Electric, gas, water and internet in about a minute.
1,325 Columbia addresses on file · 13 ZIP codes
What follows comes from Columbia addresses we hold records for, so it names the answers we actually see, not every company licensed nearby. Which one you get depends on your address.
| Utility | Most common provider | On file |
|---|---|---|
| Electricity | Dominion Energy | 98% of 1,248 |
| Natural gas | Dominion Energy | 100% of 1,227 |
| Water | City of Columbia | 98% of 1,255 |
Drawn from our own records for 1,325 addresses across 13 Columbia ZIP codes, dated 2026-07-22. Treat it as the pattern, not a guarantee for one property. Where this comes from.
Electricity comes from Dominion Energy, and it is regulated rather than competitive. There is no supplier market to compare, so starting service is an account to open, not a purchase to research.
Providers change street by street, so a city-wide list is often wrong for your address.
Free. Electric, gas, water and internet in about a minute.
Internet works differently from everything above it on this page. Columbia addresses usually have a choice, and our records cover 1,324 of them across 16 networks. The figures overlap because availability is not exclusive.
| Network | Appears at | Type |
|---|---|---|
| Spectrum | 95% of locations | not stated |
| AT&T Fiber | 36% of locations | fiber |
| AT&T Copper | 4% of locations | DSL |
| AT&T Air | 2% of locations | fixed wireless |
| Lumos | 1% of locations | not stated |
AT&T Fiber reaches 36% of the Columbia locations in our records, and that is the single biggest difference between one Columbia address and the next.
Based on 1,324 Columbia locations in our records, not a guarantee for any single home. We name a technology only when the network itself does.
Dominion Energy at 98% of the 1,248 Columbia addresses on file. Territory is settled address by address, so the lookup is how to be certain about yours.
No. Dominion Energy is the gas utility at 100% of the Columbia addresses on file, but plenty of homes here are all-electric and never open a gas account. The lookup tells you whether yours has a gas provider before you spend time arranging one.
City of Columbia at 98% of the Columbia addresses on file. Water is the most local of the four utilities, and districts change at boundaries that rarely match the city line.
In our records for 1,324 Columbia locations, Spectrum appears at 95%, AT&T Fiber appears at 36%, AT&T Copper appears at 4%. Most addresses have more than one option available, which is why those figures add up to more than 100.
The address is enough. We forward your details to the companies serving that part of Columbia, City of Columbia among them, and the accounts they open are yours, held with them.
The lookup hands your information to the companies serving your Columbia address instead of leaving you to repeat it four times. Every account is opened by the provider, under their own process and schedule, and stays in your name with them.
One address. Electric, gas, water and internet.
See my providersDrawn from our own records for 1,325 addresses across 13 Columbia ZIP codes, dated 2026-07-22. Treat it as the pattern, not a guarantee for one property. Check yours directly. Here is how we verify provider data.