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 Cummington, including the load calculation your panel actually needs.
“Whole-house LED retrofit across our warehouse. Our lighting bill dropped and you can finally read labels on the top rack.”
“Storm took out our power for four days last winter. This year we have a standby generator that started itself while we were asleep.”
“Two-prong outlets all through a 1920s house. They grounded what could be grounded and GFCI-protected the rest, then labelled everything.”
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 Cummington 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 Cummington 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.
GFCI, 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 serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT DIAGTroubleshooting and fault finding
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
One protects people. One protects buildings. They are not interchangeable.
ReadGUIDEA plain breakdown of what actually moves the number on a Massachusetts panel upgrade quote.
ReadGUIDESpacing rules, colour temperature, and the mistake that makes a ceiling look like an airport.
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