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 Northborough, including the load calculation your panel actually needs.
“Sold our house and the buyer's inspector flagged eight electrical items. OSB fixed all of them in one visit and wrote it up so we could close on 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.”
“Fan on a vaulted ceiling that two handymen said couldn't be done. Right downrod, right box, level and silent.”
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 Northborough 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 Northborough 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.
Panel-mounted surge protective devices
See serviceCKT 14/2Knob-and-tube and aluminium replacement
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 100AStandby and whole house backup
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
Three legitimate fixes, one of which is far cheaper than a rewire.
ReadGUIDEThe decisions that cost fifty dollars during a renovation and two thousand afterwards.
ReadGUIDEWhen repeated repairs stop being repairs and start being a symptom.
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