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EV Charger Installation

Home EV Charger Installation in Nashville, Franklin & Brentwood

Charging your EV at home is simpler than most people expect — as long as the installation is done correctly. Every job is permitted, inspected, and built to last.

Level 2 EV charger installation in Franklin, TN
What You Actually Need

A Level 2 charger, done right

Most EV owners want one thing: plug in at night and wake up to a full battery. A Level 2 home charger on a dedicated 240-volt circuit makes that happen — significantly faster than a standard outlet, and the right long-term solution for daily ownership.

Level 1 (120V outlet): roughly 3–5 miles of range per hour. Fine for plug-in hybrids; too slow for most full EVs.

Level 2 (240V circuit): 20–30+ miles of range per hour. The standard for home EV charging — and what we recommend.

Service Capacity

Does your home need an upgrade?

The short answer: probably not. Every modern panel supports 240-volt circuits. The more relevant factor is your home's total service capacity.

200-amp service: The most common configuration. Almost always sufficient for EV charging without changes.
400-amp service: No concerns.
100-amp service: Found in older homes — this needs a closer look. We assess peak load and determine whether a lower-amperage charging limit or a service upgrade makes more sense, verifying with your utility when needed.

The assessment happens upfront, before any commitments. You'll know exactly what your home needs and why.

Why It Matters

Permits and the right install

Permitted every time

We pull the permit on every install. A licensed inspector confirms the work meets code — which matters for your insurance, resale value, and long-term reliability.

Hardwired over outlet

A hardwired wall-mounted charger delivers full capacity, avoids nuisance GFCI tripping, and eliminates connector wear. It's the cleaner, more reliable install.

Built to pass

Some installers skip permits to cut the price. Ours pass inspection every time because the work is done right from the start.

The Process

How the installation works

1
Free consultation
We talk through your vehicle, garage setup, and home's electrical service. No surprises later.
2
Proposal
A clear, line-by-line quote before anything is scheduled. If a panel assessment or service upgrade is needed, that’s spelled out.
3
Permit pulled
We handle the permit with your local jurisdiction before work begins.
4
Installation day
Our licensed electricians complete the install — typically in a single visit for straightforward jobs.
5
Inspection
The work is inspected and signed off by the codes department.
6
Follow-up
We check in after the job to confirm everything is working as expected.

Multi-Unit & Condo EV Charging

Shared infrastructure, load management, and utility coordination all come into play. We're an approved EverCharge installer with completed projects at four Nashville-area condo buildings. If you're on a condo board or developing new construction, our commercial electrical services page covers the full scope.

FAQ

Frequently asked questions

How long does a home EV charger installation take?

Most straightforward installations are completed in a single visit. If your home needs additional circuit work or a service assessment, we'll let you know during the consultation.

Do I need a permit for an EV charger in Nashville?

Yes. A permit is required for new 240-volt circuits in Nashville and most surrounding jurisdictions. We pull the permit on your behalf as part of every installation.

What if my home has 100-amp service?

Older homes with 100-amp service can often still support EV charging depending on existing load. We assess peak demand upfront and may recommend a lower-amperage configuration or a service upgrade — and explain the options clearly either way.

Can I install a NEMA 14-50 outlet instead of hardwiring?

You can, but we don't recommend it. Hardwired installs deliver full capacity, avoid nuisance tripping, and hold up better over time.

Do you install chargers for all EV brands?

Yes — Tesla, Ford, BMW, Rivian, Chevrolet, Nissan, and virtually every other EV. We tailor circuit sizing and charger selection to your specific vehicle.

What areas do you serve?

Homeowners across Nashville, Franklin, Brentwood, and the surrounding communities within a 40-mile radius of our Nashville shop.

Ready to Get Started?

Call 615-973-1436, email gervais@gervaiselectric.com, or send us a message. Straight answers from a contractor who picks up the phone.

Get a Free Quote615-973-1436