Nor'easters take South Grafton power out for days, not hours. A standby generator starts on its own, carries the circuits that matter, and shuts down when the utility returns. OSB sizes, sets and wires the whole system.
“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.”
It depends on whether you want essential circuits or the whole house. A typical South Grafton single-family runs well on 18-24kW for whole-house coverage; essentials-only systems can be half that.
Usually one to two days of electrical work once the pad is set and the fuel line is run.
Both. Natural gas is simplest where South Grafton has a service line; propane is the answer where it doesn't.
Yes — the automatic transfer switch senses the outage, starts the unit, transfers the load, and switches back when utility power is stable.
We do. Annual testing, oil and filter service, and battery replacement are all available in South Grafton.
Automation, structured wiring, hubs
See serviceCKT 14/2Knob-and-tube and aluminium replacement
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT DIAGTroubleshooting and fault finding
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
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