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 Carlisle, including the load calculation your panel actually needs.
“The dispatcher actually understood what I was describing on the phone and told me which breaker to shut off before they arrived.”
“Two-prong outlets all through a 1920s house. They grounded what could be grounded and GFCI-protected the rest, then labelled everything.”
“Office fit-out on a tight deadline. They worked around our contractor, hit every date, and the inspection passed first time.”
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 Carlisle 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 Carlisle 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.
Troubleshooting and fault finding
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT 100AStandby and whole house backup
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
This is the one electrical symptom that should never wait until morning.
ReadGUIDESeven questions, and what a good answer to each sounds like.
ReadGUIDESizing, fuel, transfer switches, and the honest answer on whether you need whole-house coverage.
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