Charging on a standard outlet gets you a handful of miles an hour. A Level 2 charger fills the battery overnight. OSB installs home and workplace EV charging across Yarmouth Port, including the load calculation your panel actually needs.
“Two-prong outlets all through a 1920s house. They grounded what could be grounded and GFCI-protected the rest, then labelled everything.”
“Garage had one outlet and a light on the house circuit. Now it has a sub-panel and I can actually use my tools.”
“Our panel was original to the house and completely full. OSB upgraded us to 200 amp, pulled the permit, met the inspector, and left the basement cleaner than they found it.”
A short run from a panel with free capacity is often under a thousand dollars plus the unit. Long runs, trenching, or a panel upgrade raise it. We quote flat after a quick look at your panel.
Not always. A load calculation decides it. Many Yarmouth Port homes on 200 amp service take a 48A charger without changes; older 100 amp services often need an upgrade or a load-management device.
Yes — hardwired, commissioned, and set to the right breaker size for your vehicle and panel.
Most Yarmouth Port installs are done in a few hours. Trenching to a detached garage or a same-day panel upgrade extends it to a full day.
We file it, meet the inspector, and hand you the closed permit for any rebate paperwork.
Standby and whole house backup
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT DIAGTroubleshooting and fault finding
See serviceCKT 200A100A to 200A service, breaker boxes
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceCKT CAT6Automation, structured wiring, hubs
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
Spacing rules, colour temperature, and the mistake that makes a ceiling look like an airport.
ReadGUIDEA plain breakdown of what actually moves the number on a Massachusetts panel upgrade quote.
ReadGUIDEOne protects people. One protects buildings. They are not interchangeable.
Read