The panel decides the charger, not the other way around
EV charger installation in Rome, GA
Most electric cars come with a portable cord, or offer one as an accessory, that plugs into a regular outlet and adds roughly four miles of range an hour. For some drivers that is honestly enough, and when it is, we say so. For most, home charging starts working the day a Level 2 charger goes in on its own 240 volt circuit and fills the battery overnight instead of over a weekend. That circuit is the job. The unit on the wall is the easy part. What decides everything sits upstream of it: whether your panel can feed a load that runs flat out for hours, what size circuit the charger legally requires, and whether the wire between the two is right for the run. We settle all of that on paper before anything gets drilled, because an EV circuit sized wrong does not fail politely.
When the cord stops being enough
- A new EV in the driveway, or on order, and the cord it came with cannot keep up with your driving
- A 240 volt circuit run to a garage, carport or driveway parking spot
- An existing range or dryer style outlet you are hoping to charge from, which needs a real look before it gets trusted with a car
- A faster charger that the old circuit is not rated to supply
- A panel that is already crowded, where the honest first question is what it can carry before you spend money on a charger
- A detached garage or outdoor spot, which changes the equipment rating and sometimes the route the circuit takes
How an EV circuit gets built
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The panel gets the first look
A Level 2 charger can be the largest single load in the house, so the job starts with a load calculation, not a drill. Service size, heat and air, range, dryer, water heater: everything already on the panel goes into the math. A 200 amp service usually takes a charger without drama. A 100 amp panel feeding electric heat and an electric range may not, and you want to know that before the charger is bought, not after. When capacity is tight there is an honest ladder of options: most chargers can be commissioned at a lower amperage, load management gear can watch the whole house and throttle the car, and a panel upgrade is the last rung, not the first.
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The circuit is sized for a load that never rests
Code treats EV charging as a continuous load, meaning it runs at full draw for hours, so the circuit has to be rated at 125 percent of the charger's current. That is why a 48 amp charger needs a 60 amp circuit, and why a 50 amp circuit legally tops out at 40 amps of charging. The wire has its own fine print: the common household 6 gauge cable is only good for 55 amps, so a 60 amp circuit run in cable actually needs 4 gauge, while the same 6 gauge pulled through conduit is fine. Details like that decide the materials, the route and a fair chunk of the price, and they are exactly the details that get skipped when a charger is treated like a big appliance instead of a branch circuit.
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Hardwired or a plug, compared honestly
A 14-50 receptacle looks like the flexible choice, and sometimes it is: the charger unplugs and moves with you, which matters in a rental. But it caps charging at 40 amps, code requires a GFCI breaker on that receptacle, and that breaker is known to argue with the ground fault protection already built into the charger itself. The result is nuisance tripping, which you discover at six in the morning next to a car that never charged. The receptacle grade matters too: a range style receptacle is built for a plug that goes in once, not for 40 amps running all night, and the cheap ones cook. If you go plug-in, it gets an industrial grade receptacle. Hardwiring skips the whole argument: full 48 amp charging, no extra GFCI breaker because the protection lives in the unit, and fewer connection points to loosen and heat up. For a charger that is staying put, hardwire usually wins.
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Permitted, inspected, then proven
A new 240 volt circuit takes a permit and an inspection, through the city or the county depending on where you live, and we treat both as ordinary parts of the job because they are. Georgia licenses electrical work at every job size, and an inspector's second set of eyes on a circuit that will run at full load every night is worth having, not something to route around. After the green sticker, the charger gets commissioned: its current setting matched to the circuit, a full rate charge run, and the connections checked for heat while it works.
Where the money goes on an EV circuit
The charger itself is a fixed cost. Nearly everything that moves the quote lives between it and the panel.
- Charging amperage, since the breaker, the wire and sometimes the panel all scale with it
- Distance from the panel to where the car parks, and how much of that run is finished wall instead of open framing, attic or crawlspace
- Hardwired connection versus a receptacle, because the receptacle route adds a GFCI breaker and a receptacle worth trusting
- What the panel needs, anywhere from two open breaker spaces to a genuine upgrade
- Outdoor or detached locations, where weatherproof equipment and sometimes trenching enter the picture
Send a photo of your panel with the door open and tell us where the car parks. That is usually enough for a straight answer on what is involved.
Where we stop, and why
Every EV circuit here goes in under the owner's Georgia electrical license, which is what this business is built around. If the panel turns out to be the real project, a crowded bus, a doubled-up breaker, a service that was full before the car ever arrived, you will hear it straight, with the options in plain order. And if fishing the cable means opening drywall, our sister company Journey Home Services does patch and paint work. Two businesses and two quotes, but you are not left holding an open wall.
What install day looks like in your garage
The load calculation confirmed and the route walked with you before any holes get made
Power off at the panel and verified dead before the new breaker goes in
The circuit run, secured and labeled, and the charger mounted and connected, hardwired or to a new receptacle
The inspection scheduled, and a full rate test charge before we call it done, on your own car if it is home
EV Charger Installation questions
Is the cord that came with the car enough?
Sometimes, genuinely. That cord is Level 1 charging, and it adds about three to five miles of range per hour on a regular outlet. If you drive under 40 miles most days and the car sits overnight, the math works and you do not need us. The cord stops being enough when your daily driving outruns an overnight charge, when two EVs share one driveway, or when you want the flexibility of leaving home full every morning. A Level 2 charger typically adds 25 to 40 miles of range per hour, so the same night that gave you 40 miles gives you a full battery.
Why does a 48 amp charger need a 60 amp circuit?
Because charging a car is a continuous load. Breakers and wire are rated for the heat they build up over time, and a load that runs flat out for three or more hours warms everything to its steady maximum. The electrical code handles that by requiring the circuit to be rated at 125 percent of a continuous load's draw. Run the math: 48 amps times 1.25 is 60 amps. It works in the other direction too, which trips people up when they buy hardware. A 50 amp circuit, the kind behind a 14-50 receptacle, can only legally deliver 40 amps of charging. If the charger's spec sheet says 48 amps, it is telling you it must be hardwired on a 60 amp circuit.
Should I hardwire the charger or install a 14-50 outlet?
For a charger that is staying at this house, hardwire, and it is not close. Hardwiring allows the full 48 amp rate, avoids the GFCI breaker that code requires on the receptacle version, and removes a plug connection that would otherwise carry 40 amps all night, every night. That GFCI point matters more than it sounds: the charger has its own ground fault protection built in, and the two devices can trip each other for no good reason, which means a car that did not charge. The plug-in setup earns its keep when you rent, move often, or need to take the charger with you. In that case the receptacle should be an industrial grade one, because the light duty range style receptacles are not built for continuous load and heat is how they fail.
Will my panel handle an EV charger, or do I need an upgrade?
That is a load calculation, not a guess, and we run it before recommending anything. A 200 amp service with gas heat usually has room to spare. A 100 amp panel serving electric heat, an electric range and an electric water heater often does not. When the numbers come up short there are cheaper moves than a new panel: most chargers can be set to a lower amperage at installation, and a 32 amp charger still fills a battery overnight. Load management devices go a step further by watching the whole house and easing the car back when the oven and the air conditioning are working. A panel upgrade is the right call when the service is genuinely undersized or the panel is old enough to need replacing anyway, and if that is your situation we will say so plainly and price it as its own job.
Can I charge from my dryer outlet?
We would not, and here is the honest reason. A dryer circuit is a 30 amp circuit sized for an appliance that cycles on and off, behind a receptacle chosen on the same assumption. Plug adapters put a continuous car charging load on that setup for hours at a stretch, and the failure mode is heat at the receptacle. There are purpose-built splitter devices that switch the circuit between dryer and car so both never draw at once, and they are the more defensible version of the idea, but you are still charging slowly on a circuit built for something else. A dedicated circuit sized for the car is the version that passes inspection and never makes you think about it again.
Do I need a permit to install an EV charger in Rome?
For a new circuit, yes. The permit and inspection run through the city or the county depending on where you live, and we handle that as part of the job. Georgia licenses electrical work at any job size, so there is no small-job exception to point at either. This is worth doing right beyond the legal box-checking: an EV circuit runs at full load for hours every night, an inspection is an independent check on exactly that kind of work, and an unpermitted circuit is the sort of thing that surfaces at the worst time, during an insurance claim or a home sale.
Where we do this work
EV Charger Installation across Rome, Floyd County and the towns around them in Northwest Georgia, including 6 distinct parts of Rome, from Between the Rivers to the newest streets off US 27.That is Floyd, Polk, Gordon and Bartow counties, and the towns listed below.
Town by town, that means Acworth, Adairsville, Aragon, Armuchee, Braswell, Buchanan, Calhoun, Cartersville, Cave Spring, Cedartown, Coosa, Dallas, Emerson, Euharlee, Fairmount, Hiram, Kingston, LaFayette, Lindale, Lyerly, Menlo, Plainville, Ranger, Resaca, Rockmart, Rome, Shannon, Summerville, Taylorsville, Trion and White. Each has a page on what its houses actually need, and smaller places in those counties are covered too. The full picture.
Often booked together
Related work
These come up alongside ev chargers often enough to be worth mentioning when you call.
Panel Upgrades & Breaker Box Replacement
Honest panel verdicts, Federal Pacific and Zinsco replacements, and 200-amp upgrades for houses that outgrew their service.
What's involvedElectrical Inspections & Older-Home Wiring
Pre-purchase and insurance inspections, aluminum and knob and tube answers, and rewiring scoped to what is actually wrong.
What's involvedNeed ev chargers in Rome?
Tell us what you drive or what is on order, where the car parks, and send a photo of your panel with the door open. That is usually enough for a straight answer.