Every EV charger quote call starts the same way: someone wants a number before they've bought the car, or right after. Fair question — but the honest answer is that the charger itself is rarely what drives the cost. The panel is.
The variable that actually matters
A Level 2 charger needs a dedicated 40 to 60 amp circuit, run from your panel to wherever the charger's mounted. If your panel has an open slot and room on the main breaker for that extra load, that's a straightforward job — conduit, wire, breaker, charger, done in well under a day.
If your panel is already full, or it's a 100-amp service with a heat pump, an electric range, and a hot tub already on it, the charger install turns into a panel capacity conversation first. That's the fork in the road that actually decides your price, and it's exactly why I do a real assessment before quoting anything — see the signs your panel might already be maxed out.
What changes the price, roughly in order of impact
- Panel capacity — whether you need a straightforward new circuit or a panel upgrade first is the single biggest factor
- Distance from panel to charger — a garage right next to the panel is a different job than a detached garage or a charger mounted at the far end of a driveway
- Charger location and mounting — wall-mounted indoors versus an exterior weatherproof install
- Permit — required for the circuit, and it's what makes the install insurable
- Load management — if you're already running a lot on that panel, a system that shares capacity intelligently can sometimes avoid a full panel upgrade
Why I check the panel before you buy the charger
The number one thing I'd change about how people approach this if I could: get the panel checked before you order the charger, not after it's sitting in a box in your garage. It takes me a few minutes to look at your panel and tell you honestly whether you're in good shape or looking at an upgrade — and that changes what charger and installer timeline makes sense.
Does the charger brand change the installation?
Not really. Whether it's a manufacturer's own wall connector or a third-party unit, the electrical side is the same: a dedicated circuit sized to the charger's draw, properly breakered, and permitted. Brand matters for the charger's features and app, not for what the electrical work looks like.
If your panel has room, a Level 2 charger install is one of the more predictable, contained jobs I do. If it doesn't, the conversation becomes about the panel — which is worth having either way, since a maxed-out panel will eventually be a problem beyond just the charger.
Full details on the install itself are on the EV charger installation page. Send me your panel's amperage and what's already running on it, or a photo of the panel directory, and I can usually give you a realistic read before I even come out.
