Level 2 charging done properly: a real load calculation, a permitted circuit, and an honest answer about whether your panel can take it.
Lake Mary has the two ingredients that make EV charging installs common here: a lot of newer, larger homes with attached garages, and a commuter population running I-4 into Orlando and Maitland every day. Home charging is where nearly all of that charging actually happens.
A Level 2 charger is not a big job, but it is a job with one genuinely important question in front of it: can your existing service carry a continuous 40 to 60 amp load? Everything else is conduit and labour.
The NEC treats EV charging as a continuous load, which means it is calculated at 125% of its rating. A 48-amp charger is therefore evaluated as a 60-amp continuous demand added to whatever your house already draws. In a Lake Mary home built in the 1990s on a 150-amp service — with central air, an electric range, a water heater and a variable-speed pool pump — that can put you over the line.
We run an Article 220 load calculation before we quote. There are three honest outcomes:
| Scenario | Installed range |
|---|---|
| Panel in the garage, short run Under 20 feet, surface conduit | $750 – $1,100 |
| Typical run across the house 30–70 feet, attic or exterior conduit | $1,100 – $1,900 |
| Long or difficult run Detached garage, trenching, slab penetration | $1,900 – $3,800 |
| Sub-panel added for the circuit | Add $950 – $2,200 |
| Service upgrade required first | Add $2,400 – $3,400 |
All ranges include the City of Lake Mary permit and inspection. We install Tesla Wall Connectors, ChargePoint, Emporia, Grizzl-E, Autel and whatever else you have already bought — you are not obliged to buy hardware through us, and we will happily wire a unit that arrived on your porch last week.
While the panel is open. If we are adding a 60-amp circuit anyway, that is the cheapest moment you will ever have to add whole-home surge protection. A car is now one of the more expensive things plugged into your house, and it lives in Lightning Alley with everything else.
A Level 2 charger circuit in Lake Mary typically runs $750–$1,900 installed and permitted. The single biggest variable is the distance from your panel to where the car parks. A panel on the garage wall behind the charger is a short, cheap run; a panel on the far side of the house means a long conduit run and the number moves toward the top of the range. If your panel does not have the spare capacity, a service upgrade is the real cost driver — see our panel upgrade page.
Yes. A Level 2 charger is a new dedicated 240V circuit, which requires an electrical permit from the City of Lake Mary Building Division and a passed inspection. Hardwired units and receptacle-fed units both require it. This matters beyond compliance: an unpermitted 40–60 amp circuit is exactly the kind of finding that shows up during a home sale, and it is the kind of continuous load you genuinely do not want installed by guesswork.
Sometimes yes, often not without checking. A Level 2 charger is a continuous load of typically 40 to 60 amps, and the NEC requires it to be evaluated against your existing demand with a proper load calculation. A 1990s Lake Mary home on a 150A service with a pool pump, an electric range and central air can be closer to its limit than it looks. We run the calculation before quoting, because the honest answer sometimes is that you need capacity first. If the panel is tight, load management devices can occasionally avoid a full upgrade — we will tell you when that applies.
Hardwired is generally the better installation. It permits higher continuous current, removes the receptacle as a failure point, and avoids the very real problem of cheap 14-50 receptacles overheating under sustained EV load — they were designed for occasional RV and range use, not forty amps every night. A receptacle install makes sense if you want to take the unit with you when you move, or swap it easily. If you go that route, insist on an industrial-grade receptacle, not a hardware-store one.
Ready to get a number? Call (407) 974-3766 for a free written quote, or run the instant estimate tool first if you would rather see a range before you talk to anyone.
