EV Charger Installation FAQ for Collierville, TN

Yes, a job inside town limits that adds or changes wiring, such as a new circuit or panel work, needs an electrical permit from the Town's Building & Codes Division. The Town requires a licensed contractor for electrical work, so your electrician pulls the permit and books the inspection. If you plan to plug a charger into an existing outlet, ask your electrician whether anything new is needed.

No, not for the electrical work. The Town lets homeowners pull building permits, but electrical work needs a state or county licensed contractor.

Not always, because the jurisdiction line decides the office, not the mailing address. Your property tax record shows which side of the line you are on. Your electrician can also confirm it.

For address-specific rules in town, the Town's Building & Codes Division is the authority. This FAQ covers general questions about circuits and chargers, and the permits and inspections guide goes deeper on the steps.

The Memphis and Shelby County code office issues electrical permits for Germantown. A new 240-volt circuit for a Level 2 charger needs that permit and an inspection. Your electrician pulls it and meets the inspector.

Start with the general answers on this page, which cover circuits, permits, and cost drivers. Neighboring areas follow different rules, so see the Bartlett and Eads guides for those.

No, Bartlett runs its own code enforcement office. Homes inside Bartlett city limits get permits from the City of Bartlett, while nearby Memphis addresses use the Memphis and Shelby County office.

Bartlett handles its own electrical permits in Shelby County. Piperton sits in Fayette County, where the State of Tennessee issues electrical permits. EV charger installation in Collierville follows a third approach.

Yes, Cordova is a community within the City of Memphis, so charger permits come from the Memphis and Shelby County code office. The work follows the joint electrical code used across Memphis.

Germantown and the Shelby County side of Eads share Cordova's joint code and county office. Bartlett and Collierville each follow their own local codes.

Check your property tax bill, which names the county. The mailing address is not a safe guide, since part of Eads lies in Fayette County. The county tells you which permit office to use.

Nearby towns follow different rules, so compare the EV charger installation in Collierville guide and the Piperton guide. The rest of this page answers questions that apply anywhere.

The State of Tennessee issues electrical permits in Piperton, not the Town of Collierville. The City of Piperton handles building permits there.

Part of Eads lies in Fayette County, so some Eads owners must sort out the same county question. Bartlett takes another path, with its own city program in Shelby County.

Independent electricians licensed in Tennessee perform the installs. The Town of Collierville requires a state or county licensed contractor for electrical work. The about page explains how this site works.

Yes, a request to Tennessee 811 comes first, so buried utility lines get marked before anyone digs. Your electrician or the digging crew places that request.

Under Tennessee Public Chapter 914, effective July 1, 2026, an association may not ban an owner from installing a charger for personal use on the owner's property or designated parking spot. The board can still set reasonable rules, such as limits on size and placement. If your association formed before July 1, 2026, check your governing documents and ask your association's attorney.

That depends on which meter feeds the charger. Agree with the board on who pays, and put it in writing.

Yes, board approval and a Town permit are two separate steps. Getting one does not replace the other.

A renter needs written approval from the property owner before any electrical work starts. Many owners say yes when the plan is clear and permitted, and your electrician can walk the owner through the work.

Your car drives the choice, since both options give you Level 2 charging. A NEMA 14-50 outlet is on a 50 amp circuit, so a plug-in charger on it should draw no more than 40 amps. A hardwired unit can go higher, as the Level 2 home charger guide explains.

A Tesla Wall Connector is a hardwired Level 2 charger, and it goes in much like other brands. Some non-Tesla EVs can use one with the right port or adapter, so check with your carmaker. The Tesla Wall Connector guide has more detail.

A hardwired charger allows higher amperage and has no plug to wear out. A plug-in unit is easier to swap or take with you.

It depends on both your car and your panel. Some EVs cannot accept 48 amps, and some panels lack room for the 60 amp circuit a 48 amp charger needs. For many daily commutes, a 40 amp setup is enough.

Yes, as long as the charger and fittings are outdoor-rated. With spring storms in mind, a NEMA 3R enclosure and sealed conduit make sense. The outdoor charger guide covers more.

Often it will. Some non-Tesla EVs charge from it with an adapter, and a J1772 version exists for cars whose automaker supports it. Check your automaker's guidance before you buy.

They use power sharing, a load-management feature that splits one circuit's capacity between the two units. That way both cars charge without overloading the panel.

No, the unit charges without Wi-Fi. A connection does let it receive updates, and your electrician can set that up during commissioning.

Both charge at Level 2 speeds. The Level 2 home charger page lays out common options so you can compare.

An industrial-grade receptacle grips the plug firmly and handles heat better during long charges. Basic receptacles are made for occasional use, such as a range.

For many drivers, it can. A plug-in charger drawing 40 amps adds a solid amount of range overnight.

A dryer outlet uses a different plug and often sits on a smaller circuit, so it is not a direct match. Ask your electrician what your setup can support.

A load management device watches your home's total draw and slows or pauses the charger when other loads peak. Smart panels and circuit sharing work in a similar way. Any of these can often stand in for a service upgrade.

Yes, whenever the service size changes. MLGW owns the meter and service drop, so your electrician coordinates the disconnect and reconnect with the utility.

Yes, when the unit is listed for outdoor use. Check the spec sheet for a NEMA 3R or NEMA 4 enclosure. A Level 2 home charger built for outdoor use handles rain and heat.

Typically, a buried feeder runs from the main panel to a subpanel in the garage. Your electrician checks the main panel first. If capacity is short, a panel upgrade may come up.

It is a smart addition for storm season in West Tennessee. A whole-home device at the panel protects the charger and other electronics. Ask your electrician which type fits your setup.

A readiness check gives you numbers instead of guesses. The answer depends on your service size, panel space, and existing loads. Many homes need only a new circuit, while some need a panel upgrade.

Yes, a panel check before you sign shows the charging setup and cost ahead of time. With your panel's limits in hand, you can choose a car and charger that suit your home.

You receive written findings from the electrician and a clear view of your options. The format differs from one electrician to the next. What you do next, if anything, is up to you.

Yes, because the findings show what amperage your home can support. That trims the list of chargers that fit. The Level 2 home charger page explains common options.

Level 2 chargers fit many workplaces, since employees park for hours. DC fast charging costs much more to install and suits brief stops.

Not always, but it helps. With three-phase service, a site can support more Level 2 units, and a site walk shows what your building has.

Some can, through load management. It lets several chargers share a set amount of power, which can cut the need for a service upgrade.

The answers on this page are a good starting point for general questions. For an older building, an EV readiness inspection can map out capacity first.

Yes, in many cases. The Wall Connector is hardwired and usually gets its own circuit. Your electrician sets its amperage to fit both the circuit and the panel.

Either can work, depending on your car, your charger, and your panel. A hardwired unit can often charge at a higher amperage. A NEMA 14-50 outlet lets you unplug the charger and take it with you.

Yes, in many cases. The garage needs a properly sized feeder, and long runs may need larger wire. Your electrician checks the panel and the run before pulling the permit.

Yes, a Piperton business can add chargers for staff or customers. The state handles the electrical permit, and the city may get involved if building work is part of the job. The commercial and workplace charging page has planning tips.