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 Duxbury, including the load calculation your panel actually needs.
“They rewired our restaurant kitchen overnight so we never closed a single service. That mattered more than the price, honestly.”
“Office fit-out on a tight deadline. They worked around our contractor, hit every date, and the inspection passed first time.”
“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 Duxbury 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 Duxbury 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.
New boxes, remotes, high ceilings
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT SPDPanel-mounted surge protective devices
See serviceCKT 200A100A to 200A service, breaker boxes
See serviceCKT 100AStandby and whole house backup
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
What to decide before you book a Level 2 charger install — and the load calculation that decides for you.
ReadGUIDEThree legitimate fixes, one of which is far cheaper than a rewire.
ReadGUIDEOverload, short circuit or ground fault — each has a different cause and a different fix.
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