EV chargers · Greeneville, TN
Plugging an electric car into a regular wall outlet works, but slowly. A Level 2 charger on its own circuit is what makes charging at home practical, and that is the job behind EV charger installation in Greeneville, TN. GPM Electrical installs home chargers for Greeneville and Greene County drivers: we check your panel, run a dedicated circuit, mount the charger, and test it before we leave.
A Level 1 charger uses a standard 120-volt household outlet. It adds only a few miles of range per hour, so it works for light daily driving but can be slow if you drive a lot. A Level 2 charger uses a 240-volt circuit, similar to the one a clothes dryer or electric range uses, and charges much faster. That is the type most owners install at home.
Most EVs come with a cord for a standard outlet, and some come with or support a Level 2 cable. A Level 2 charger can be a plug-in unit connected to a 240-volt outlet or a hardwired unit connected directly to the circuit. We can talk through which one fits your car, your garage, and how you drive. If you have already bought a charger, we can install that one. If you have not, we can help you pick the type that matches your car and your panel.
This is the question to answer first. A charger is a big, long-running load, and it can run for hours at a time. Before we install, we look at your panel: how much room is left, how large the service is, and what else the house runs. In many homes, the panel has enough capacity for a charger as it is. In others, especially older homes with small or crowded panels, the better answer is a panel upgrade first, or a charger set to draw less power.
We tell you plainly which case you are in. We do not sell you a bigger panel if you do not need one, and we will not hook up a charger to a panel that cannot safely carry it.
Chargers installed outside need weather-rated equipment and the right protection. We choose parts that match where the unit will live.
We do not publish a flat price because each house is different. The things that move the price most are the distance from your panel to the charger, whether the panel needs work, how the wire can be run through the house, the charger you choose, and whether a permit is required. You get a clear price before any work begins.
Expect a service-call fee on diagnostic visits; we explain it when you reach us. For a charger job, a few photos of your panel and the parking area often let us give you a good idea over the phone.
A new 240-volt circuit is the kind of work that can require a permit. The rules depend on whether you live inside a city or in the county, and they differ from place to place. We confirm what applies to your address before the job starts.
Talk to Nick directly
(423) 620-2283Same-day service when the schedule allows. You get the price before any work begins.
Questions
Straight answers about pricing and how we work. Don’t see your question? Call Nick.
Not always. It depends on the size of your service, how much room is left in the panel, and what else the house runs. We check before we quote and only recommend an upgrade when it is needed.
You can charge on a regular 120-volt outlet if your car came with that cord, but it is slow. Make sure the outlet and circuit are in good condition, because charging runs for many hours. Many owners move to a dedicated 240-volt circuit for daily use.
Yes. The circuit has to travel farther, and sometimes the building needs its own subpanel. We plan the route and the wire size, and we explain what the job involves before we begin.
We can install the charger you already bought if it is a standard Level 2 unit, or help you choose one. If you are unsure, tell us your car's make and model when you call.
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New circuits for detached garages, workshops, porches and additions.
Learn moreRequest an estimate
Ready to charge at home? Call GPM Electrical, and we will check what your panel can handle.
Tell us about the job and Nick will get back to you.
Prefer to talk? Call (423) 620-2283