Electric vehicles are a common sight on Seattle streets, and most EV owners do the bulk of their charging at home. A standard wall outlet can add only a few miles of range per hour, which is rarely enough for a daily commute. A Level 2 home charger solves that, but it needs a properly sized circuit, the right protection, and a panel with the capacity to support it.
BelRed Heating, Cooling, Plumbing & Electrical provides EV charger installation in Seattle, WA for single-family homes across the city and the surrounding area. Our licensed electricians handle the load calculation, permit, wiring, and installation so your charger works safely from day one. Call (855) 345-6161 or schedule your EV charger installation online.
Home EV Charger Installation Services
Level 2 Charger Installation
We install Level 2 chargers in either of two configurations: hardwired directly to a dedicated circuit, or plugged into a new 240-volt receptacle such as a NEMA 14-50. Hardwired chargers can usually deliver more power and are better suited to outdoor locations, while plug-in units are easier to move later. We will recommend the setup that fits your vehicle and your home.
Dedicated 240-Volt Circuits
Every EV charger needs its own circuit, sized for the charger’s continuous load. We run the wiring from your panel to the charging location, whether that means a short run through an attached garage or a longer trench to a detached garage or carport.
Panel Upgrades and Load Management
Many Seattle homes still have 60-amp or 100-amp electrical service. If your panel cannot support a charger alongside your other appliances, we can perform an electrical panel upgrade or install a load management device that adjusts charging when other large appliances are running.
Indoor and Outdoor Installations
Garages, carports, and driveways all work. For outdoor chargers, we use weather-rated equipment, enclosures, and connections suited to Seattle’s long wet season.
Charger Replacement and Troubleshooting
If an existing charger trips its breaker, charges slowly, or stops communicating with your vehicle, we can diagnose the circuit and the equipment and replace or upgrade the charger if needed.
Level 1 vs. Level 2 Charging
Level 1 charging uses the 120-volt cord that comes with most EVs and plugs into a standard outlet. It typically adds around 3 to 5 miles of range per hour, which may work for short daily drives but can take more than a day to fully charge a larger battery. Level 2 charging runs on 240 volts and typically adds 20 to 40 miles of range per hour or more, depending on the charger and vehicle. For most Seattle drivers, Level 2 means plugging in at night and starting each morning with a full battery. Our article on home EV charging stations covers more of the basics.
Is Your Seattle Home Ready for an EV Charger?
Seattle has a large stock of older homes, from Craftsman bungalows in Ballard and Wallingford to post-war ramblers in Lake City and West Seattle. Many were built long before EVs, heat pumps, and induction ranges existed. Before installing a charger, our electricians complete a load calculation based on the National Electrical Code to see how much capacity your home has available. Depending on the results, your options may include:
- Installing the charger on your existing panel with no changes
- Setting the charger to a lower amperage that fits your available capacity
- Adding a load management device that shares capacity with other appliances
- Upgrading the panel or electrical service, often to 200 amps
If you are also planning a heat pump installation, a hybrid water heater, or a standby generator, tell us during the visit. Planning all of your electrical needs together avoids upgrading the panel twice. Our guide to electrical panel upgrades for Seattle homeowners explains what that process involves.
