EV Charger Installation

Level 1 is the cord that came with your car plugged into a standard 120-volt outlet — it adds roughly 3 to 5 miles of range per hour, which means a full day and night to recover a long commute. Level 2 runs on a dedicated 240-volt circuit and adds about 25 to 30 miles per hour, turning any overnight into a full battery. For most Maine EV owners, Level 2 at home is the difference between owning an EV comfortably and planning your life around public chargers — especially in winter, when cold-weather range loss makes overnight recovery matter more.

There is also a safety point worth stating plainly: EV charging is a sustained multi-hour load, the most demanding thing most home circuits will ever do. Chargers plugged into worn dryer outlets or wired on undersized circuits are a documented fire pattern nationally. A dedicated, properly protected circuit installed by a licensed electrician is not gold-plating — it is the correct way to do this.

Nationally, a Level 2 home installation typically runs $800-$2,000 including the charger, with the biggest variables being the distance from your panel to the charger location and whether panel work is needed. A 48-amp charger needs a 60-amp circuit, so homes with 100-amp service or a full breaker panel often need a panel upgrade first — or a load-management approach, where a lower-amperage charger fits your existing capacity. We run the load calculation and give you both options with real numbers, because as a local shop we would rather right-size your project than maximize the invoice.

Efficiency Maine and some utilities have offered incentives on home EV charging equipment, and federal tax credits have applied to installation costs in recent years — we will point you to what is current when we quote your project.