Transfer Utilities When Buying a House in Utah: Your Complete Timeline and Checklist

You’ve signed what feels like 400 documents. You’ve survived the inspection drama, the appraisal anxiety, and the final walk-through. And now, somewhere between celebration mode and complete exhaustion, a thought creeps in: Wait, who’s going to turn the lights on?

Welcome to the surprisingly complicated world of utility transfers—the homeownership task nobody warned you about because it’s not glamorous enough to make it into the HGTV montage.

When you transfer utilities when buying a house in Utah, you’re essentially announcing to a dozen different companies that you’ve moved from “customer at old address” to “new responsible adult at this address.” It sounds simple. It is not.

Think of it like your first day at a new school. Everyone else already knows where the cafeteria is, which bathroom to avoid, and that Mrs. Henderson doesn’t actually collect homework on Fridays. You’re just standing there with your schedule, hoping someone will explain how this place works.

This guide is that friendly person who shows you around.

Why Timing Your Utility Transfer Actually Matters

Here’s what nobody tells you: there’s a Goldilocks zone for transferring utilities, and missing it can cost you money or leave you sitting in a dark house wondering if this whole homeownership thing was a mistake.

Transfer utilities when buying a house in Utah too early, and you might end up paying for services at a property you don’t own yet—especially if closing gets delayed (which happens more than you’d think). Transfer too late, and you’re calling Rocky Mountain Power from your new living room, lit only by your phone flashlight, explaining that yes, you really do need electricity today.

Most Utah utility companies need three to five business days notice for transfers. Some, like internet providers during their busy seasons, might need two weeks. The sweet spot? Start making calls about a week before your scheduled closing date, but request the actual start date for the day of closing or the day after.

One important caveat: Don’t cancel utilities at your current address until you’ve actually closed. If you’ve learned anything from the homebuying process, it’s that closing dates can shift.

The Utah Utility Lineup: Who You’ll Need to Contact

When you transfer utilities when buying a house in Utah, you’re not dealing with one company. You’re dealing with a small army of them. Here’s your contact list:

Electricity – Rocky Mountain Power serves most of Utah. If you’re in certain municipal areas, you might have a local provider. Either way, this is your first call—because living without electricity is romantic for approximately three minutes.

Natural Gas – Dominion Energy handles natural gas for most of the state. You’ll need this for heating, water heaters, and gas stoves. Pro tip: They can often coordinate your start date with Rocky Mountain Power to make things easier.

Water and Sewer – This varies wildly depending on your location. Salt Lake City has its own utility department. Sandy has theirs. South Jordan has theirs. You get the picture. Contact your new city’s utility department directly—the information is usually on the city website. While you’re at it, ask about trash and recycling pickup.

Secondary Water – And here’s where Utah gets uniquely Utah. If you’re buying a home with a yard along the Wasatch Front, there’s a very good chance you’ll have a secondary water system for irrigation. This is non-culinary water for your lawn and garden, and it’s billed separately from your regular water. If you’re from out of state, this might be completely new to you. Don’t skip it, or come July your lawn will look like a cautionary tale.

Internet and Cable – Whether it’s Google Fiber, Xfinity, or CenturyLink, these typically need the most advance notice. Two weeks is ideal. One week is tight. Three days is praying to the wifi gods.

The Step-by-Step Timeline for Utah Utility Transfers

Let’s break this down into something manageable. Because when you’re already tracking closing costs, insurance deadlines, and what to bring to your closing appointment, the last thing you need is more chaos.

Two Weeks Before Closing: Contact your internet provider. Seriously, do this first. Installation appointments fill up fast, and going without internet feels like being grounded as a teenager. Also, request your final bills from all current utility providers—you’ll want those for your records and to confirm there are no surprise balances.

One Week Before Closing: Call Rocky Mountain Power and Dominion Energy. Set up new accounts at your future address. They’ll ask for your closing date and the property address. Most can do same-day transfers if the previous owner has already scheduled their disconnect—but don’t count on that coordination happening magically.

Contact your new city’s utility department for water, sewer, trash, and secondary water (if applicable). Some municipalities handle all of this in one call. Others require separate departments. Ask while you have them on the phone.

The Day of Closing: Confirm everything is active at the new property during your final walk-through. Flip light switches. Run water. Check that the heat or AC works. If something’s not on that should be, you have time to make calls before signing.

First Week in Your New Home: Change your address with the post office, your bank, your employer, and approximately 47 subscription boxes you forgot you signed up for. Update your driver’s license within 60 days—Utah law requires it.