The honest homeowner's guide to home EV charging
You bought an electric car — congratulations. Now everyone's telling you different things about charging it at home, the quotes are all over the place, and half of it sounds like a foreign language. This guide fixes that. No sales pitch, just what you actually need to know.
First: the "levels" explained like a normal person
You'll hear "Level 1, Level 2, Level 3." Here's all it means:
Level 1 is just plugging your car into a regular wall outlet with the cord that came with it. It works, but it's slow — you'll add roughly 5–8 km of range per hour. Fine if you drive very little; painful for most people.
Level 2 is the home charger everyone actually wants. It runs on a 240-volt circuit — the same kind of power your electric dryer or stove uses — and charges your car 5 to 7 times faster. Plug in overnight, wake up full. This is what we install.
Level 3 is the super-fast public charging you see at highway stations. It requires industrial-grade power and cannot be installed at a normal home. So if anyone offers you a "Level 3 home charger," be skeptical.
What "amps" mean and how much you actually need
Chargers come in different "amp" ratings — you'll see 16, 32, 40, 48 amps. Bigger number, faster charge, but also more power drawn from your home. Here's the honest truth most people don't hear: you probably don't need the biggest one.
A 32-amp or 40-amp charger adds around 40–50 km of range per hour. Since your car sits in the driveway for 8+ hours overnight, that's hundreds of kilometres by morning — far more than a typical day's driving. Paying extra for a 48-amp charger (which often forces an expensive electrical upgrade) usually buys you speed you'll never use. Match the charger to your driving, not to the marketing.
The enclosure secret nobody tells you
Here's where homeowners quietly overspend. Some brands sell a beautiful weatherproof charger with a premium enclosure for $700–900. It looks great. But for a charger mounted in a garage or a sheltered spot, you're often paying a big premium for looks you don't need — a quality hardwired charger with a simple, proper weatherproof setup does the identical job for much less.
There's no single right answer here — sometimes the nicer enclosure genuinely suits an exposed outdoor wall. The point is you should be offered the choice, with honest pros and cons, instead of being quietly sold the most expensive option. We'll always lay both paths out for you.
"Do I need a service upgrade?" (Usually the biggest cost — and often avoidable)
This is the question that decides whether your install costs hundreds or thousands. Many homeowners are told they need a full electrical service upgrade to add a charger. Sometimes that's true. Very often it isn't.
The reason: the math that "proves" you need an upgrade assumes every big appliance in your home runs at full blast at the same moment — which never actually happens. A smart load management device can let many homes run an EV charger on their existing electrical service safely, by automatically pausing charging during the rare peak moments. It costs a fraction of a service upgrade. We wrote a whole separate guide on this — 100A vs 200A: does your home actually need an upgrade? — because it's where we save people the most money.
What a home charger install actually costs
For most Ontario homes, a professional Level 2 install runs roughly $800–2,500 including the permit, with the charger unit itself separate ($500–900 if you haven't bought one). The swing depends almost entirely on how far your parking spot is from your electrical panel and whether your service has room. A charger right next to the panel is a clean, affordable job; a long run through finished walls costs more. A proper quote asks about all of this before giving you a number.
Don't skip the permit — it protects you, not us
Every home EV charger install in Ontario legally needs an ESA permit and inspection. Some cash-deal installers skip it to look cheaper. The catch shows up later: unpermitted electrical work can void your home insurance and becomes your headache when you sell. The permit is a small part of the cost and it's non-negotiable for us.
Questions about your specific situation? That's what we're here for — and the first conversation is always free.
