Weber County, Utah
EV Charger Installation in Harrisville, UT
Harrisville is a small, growing city just north of Ogden. More than half its homes were built in 2000 or later, alongside a share of older homes.
Harrisville homes at a glance
- Housing units
- 2,446
- Median year built
- 2001
- Built before 1980
- 22%
- Built 2000 or later
- 53%
- Owner-occupied
- 79%
- EVs registered
- 44
Housing: U.S. Census Bureau ACS 2020-2024 5-year estimates.[1] EVs: 37 battery-electric and 7 plug-in hybrid vehicles registered under the city name "Harrisville" as of Feb. 16, 2026.[2] Registrations are grouped by the city listed on the registration, which can be a mailing city.
What that means for a Harrisville install
With about 53% of homes built in 2000 or later, many Harrisville installs are a short run from a modern panel to the garage. A load calculation still matters if you also have central AC, an electric range, a hot tub or a second EV.
- Newer Harrisville subdivisions are usually quick garage installs. Older homes on bigger lots may need a load check or a longer run.
- Harrisville is Rocky Mountain Power territory, so the Schedule 1 time-of-use option is available to most homes.
- If you have an older panel brand or a panel that's been flagged by an inspector, mention it up front. It can change the scope of the job.
Across Weber County, 3,378 battery-electric vehicles were registered as of February 2026, and Harrisville accounts for about 1% of them.[2]
Charging costs on Rocky Mountain Power in Harrisville
Most Harrisville homes are Rocky Mountain Power customers. RMP's Schedule 1 time-of-use option treats only 6 to 10 p.m. on non-holiday weekdays as on-peak. Off-peak base energy is 6.6111¢ per kWh from October through May and 7.4705¢ from June through September, versus on-peak prices of 29.7498¢ and 33.6173¢.[3] Surcharges and taxes are extra, and the rate applies to your whole home, so it pays off when you can keep big loads out of the evening window.
RMP's Wattsmart Drive program, run through your car maker's app for supported brands, pays up to $100 in bill credits the first year and up to $50 each following year in exchange for letting RMP briefly manage charging.[4] There is no RMP rebate for the home charger itself in 2026.[5] If your bill isn't from Rocky Mountain Power, these programs won't apply.
Permits and inspection
The electrician pulls the electrical permit through Harrisville City's building process, and the work is inspected before it's energized. Utah adopted the 2023 National Electrical Code effective July 1, 2025, and most one- and two-family homes follow the electrical provisions of the International Residential Code as amended by Utah.[6][7] Current code requires GFCI protection for many EV outlets; your electrician will confirm exactly what your install needs.
Popular installs in Harrisville
- Tesla & Universal Wall Connector: hardwired 48-amp charging for Teslas and NACS-port EVs
- Level 2 chargers (any brand): any brand, hardwired or plug-in
- NEMA 14-50 outlet: for portable chargers
- 200A panel & service upgrades: when the load calculation says you need it
- Garage vs. outdoor & trenching: detached garages, driveways and trenching
Budgeting? See the Utah cost guide and the 2026 rebate guide.
Harrisville EV charger FAQ
Can you work with my builder-grade panel?
Usually. The electrician checks the panel's rating, space and condition. Some older or problem panels are worth replacing while the work is happening anyway.
Do I need to be home for the install?
Typically for access and walkthrough, yes. The electrician will confirm scheduling.
Is there an EV charger rebate in Harrisville in 2026?
There's no utility rebate for a home charger right now. Rocky Mountain Power removed its residential charger rebate effective Jan. 1, 2026, and the federal 30C credit ended for chargers placed in service after June 30, 2026. See our 2026 rebate guide for what's still available.