Getting a home EV charger? Call to speak with a local electrician about installation and panel capacity.
Serving Boise, ID
Service overview
Most home EV chargers are Level 2 chargers on a dedicated 240-volt circuit. Installation starts with checking the panel's available capacity, then running a circuit to the garage or parking spot and installing a hardwired charger or a 240-volt outlet.
Warning signs
Symptoms homeowners notice, with the most likely causes.
A standard outlet adds only a few miles of range per hour.
Possible causes: Level 1 charging on a 120-volt outlet.
You don't know if there's room for a 240-volt circuit.
Possible causes: older or smaller panels with limited spare capacity.
There's nothing to plug a Level 2 charger into.
Possible causes: the garage was wired for lighting and standard outlets only.
Charging stops or the breaker trips.
Possible causes: an undersized circuit, a worn outlet or a faulty connection.
No weather-rated location near where you park.
Possible causes: no exterior circuit at the driveway.
Diagnose first,
then repair
What the work involves
The electrician confirms panel capacity, sizes the circuit for your charger and installs it where it's convenient to plug in.
Checking available capacity before installation.
A new circuit sized for your charger.
Mounting and connecting a wall charger.
A 240-volt outlet for plug-in chargers.
More capacity when the panel is full.
Weather-rated equipment for driveways.
Pricing
Every repair is different, so there is no fixed price on this page. These are the things that shape the cost.
Call to Discuss Your Repair(555) 555-55553 simple steps
Call the number on this page and tell us what is going on with your electrical system.
Describe the problem, your location and how soon you need help.
Your call is connected with a local electrical service provider who can help.
You may also need
Repair and replacement of breakers, panels and related components.
Wiring repair, new circuits and partial or whole-home rewiring.
New outlets, GFCI and USB outlets, switches and dimmers installed or replaced.
EV Charger Installation in Boise neighborhoods and nearby cities
Good to know
A Level 2 charger on a 240-volt circuit can charge many times faster than a standard outlet. Installation covers mounting the charger, running a dedicated circuit and making sure your panel can handle the extra load.
Some owners prefer a hardwired wall charger, others a NEMA 14-50 outlet for a plug-in unit. The electrician can explain which fits your car, charger and parking spot.
If the panel is close to full, options include a load calculation, a load-management device or a panel upgrade. It's worth checking before you buy a charger.
Idaho electrical permits by cityHow to check a license and compare estimatesHow this referral site works
FAQ
Not always. A typical Level 2 charger needs a dedicated 240-volt circuit, often 40 to 60 amps. Many 200-amp panels have room for that; older 100-amp panels may not, especially with electric heat or a large air conditioner. An electrician can run a load calculation and suggest options such as a lower charger setting, a load-management device or a panel upgrade.
Hardwired chargers allow higher power and have fewer connection points; plug-in chargers are easier to move. The electrician can explain the trade-offs.
Typically many times faster than a standard outlet, depending on the car and the charger.
EV charger circuits usually require an electrical permit. The service provider can tell you what's needed locally.
Yes, Tesla Wall Connectors and other Level 2 chargers can be installed on a properly sized dedicated circuit.
Have another question? Call and ask
Referral line
Describe the problem and be routed to an independent electrical service provider.
Referral service, not a contractor. Calls go to independent providers. How it works
