Downtime is the real cost of a commercial electrical fault. OSB works nights and weekends for Petersham businesses so the fix happens when the doors are shut, not when the queue is out the door.
“We had knob-and-tube in the attic and our insurer was getting nervous. They rewired in stages so we never lost power for more than a few hours at a time.”
“Bought an EV and had no idea what my panel could handle. They did the load calculation, told me straight that I had room, and installed the charger two days later.”
“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.”
Yes. Most commercial work in Petersham is scheduled overnight, early morning or on weekends so your operation never stops.
We do — three-phase panels, motor circuits, and equipment feeds for industrial and warehouse sites.
Yes, from empty shell to final inspection: power, lighting, data, and equipment circuits coordinated with your general contractor.
Scheduled maintenance, thermal panel checks and emergency lighting testing are available for Petersham businesses on a recurring plan.
Around the clock. Call (833) 652-8933 and we prioritise business outages because they cost money by the hour.
New boxes, remotes, high ceilings
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT SPDPanel-mounted surge protective devices
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceCKT 14/2Knob-and-tube and aluminium replacement
See serviceCKT DIAGTroubleshooting and fault finding
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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