How to Find Out Whether Power Is Near Your Arizona Land

"Is there power nearby?" is one of the first questions about any rural Arizona parcel, and one of the hardest to answer from a desk. Power changes what land can be used for and what it is worth. Here is how to get a real answer.

Why maps only get you partway

For years, people used the federal HIFLD Open dataset to see transmission lines. HIFLD Open shut down on 26 August 2025; transmission-line data now has to come from the EIA's U.S. Energy Atlas or archived copies. Even when you can see a big transmission line on a map, that does not mean you can connect to it. The utility is the only authority on whether a line that can serve a home or well pump is near your parcel, and what it would take to extend it.

Satellite imagery and a site visit help: look for poles, meters on neighboring parcels and pad-mounted transformers. Note the nearest one and its distance from your property line. That gives the utility something concrete to price.

Step 1: Identify the serving utility

Arizona has several electric utilities, and service territories don't follow county lines neatly. Some verified examples:

Don't assume a county has one provider. In Mohave County, for example, UniSource lists Kingman and Lake Havasu City, while Mohave Electric Cooperative does not list Golden Valley, Kingman, Dolan Springs or Meadview. The reliable way is to call the utility you think serves the area, give them the APN, and ask directly whether the parcel is in their territory. If they say no, they can usually tell you who does serve it.

Step 2: Ask for a line-extension estimate

Utilities publish their line-extension rules in tariffs or service policies. Two that we have read:

• APS Service Schedule 3 (effective 8 March 2024) says APS "will prepare, without charge, a preliminary sketch and rough estimate of the cost to be paid by the applicant upon request." Detailed plans or cost estimates require a payment equal to the estimated cost of preparing them, credited toward construction if you go ahead and non-refundable if you don't.
• Navopache's service manual likewise says it will "prepare without charge a preliminary sketch and rough cost estimate." For a detailed estimate, it provides plans and construction estimates within 90 days after receiving an engineering fee, which is credited if you proceed.

APS points property owners to its Construction Project Portal to request a new project and track it, and lists phone support at (602) 371-7171 in metro Phoenix and (800) 253-9405 elsewhere. For other utilities, search their site for "line extension" or "new service."

When you call, have ready: the APN, the nearest pole or transformer you've spotted, where on the parcel you'd want service, and what you expect to power (a home, a well pump, an RV hookup).

Step 3: Understand what drives the cost

We won't quote a cost per foot, because there isn't an honest single number. What the policies show is how the bill is built:

• Distance and design. The utility designs the extension (primary line, transformer, secondary and service) and prices it. A longer run means more poles or trench and more wire.
• Terrain. Rock, washes and slopes affect how and where a line can be built.
• Easements. APS requires applicants to obtain "all suitable easements and rights-of-way" in the company's name at no cost to it. Navopache says "all required Easements and Rights-of-Way shall be furnished by the Consumer at no cost." If the line must cross a neighbor's land, you have to get that neighbor's signature. Arizona's private way of necessity statute does include power lines, but using it means going to court (A.R.S. 12-1201). See how easements work in Arizona.
• Allowances and credits. Under APS Schedule 3, "all additional construction costs over $10,000 per applicant will be paid by applicant as a non-refundable contribution in aid of construction," payable when the line extension agreement is signed and before construction begins. Navopache offers a permanent consumer up to $1,500 in construction credit per line extension (excluding transformers and metering, and not for commercial services or recorded subdivisions); the applicant pays the rest as a contribution in aid of construction.

Read your own utility's current tariff before relying on any figure. Policies change, and the terms above are specific to each utility.

Step 4: Consider off-grid power

When the nearest serviceable line is far away or the easements aren't available, owners often look at solar with battery storage, sometimes with a generator for backup. Whether that works depends on what you need to run (a well pump draws far more than lights) and on county permitting. Check with the county building or development services office about what permits an off-grid system needs before you buy equipment. A written utility estimate is still worth getting, because it lets you compare the two options honestly.

What this means if you're selling

Buyers discount land heavily for uncertainty. A written estimate from the utility, even a rough one, replaces a guess with a number and helps a buyer price the parcel. If the answer is "power is far away," that's still useful; see selling land without utilities.

Related checks

Power is one line on the full Arizona land due-diligence checklist. For whether the parcel can actually support a home, see is my land buildable, and for the rest of the public record, run the APN through our parcel research tool.

General information, not legal, tax or survey advice. First 48 Offers LLC is a real estate investment company that buys land. It is not a law firm, brokerage, surveyor or title company. Arizona statutes, county procedures and agency boundaries change, and every parcel turns on its own facts. Verify anything important with the county, the agency named, or an Arizona attorney before relying on it.