Most electrical problems are a symptom of something you can't see. OSB finds the actual fault in Truro homes and businesses — the loose neutral, the failed backstab, the shared circuit — instead of guessing at parts.
“Fan on a vaulted ceiling that two handymen said couldn't be done. Right downrod, right box, level and silent.”
“They rewired our restaurant kitchen overnight so we never closed a single service. That mattered more than the price, honestly.”
“Breaker had been tripping for months and two other companies just replaced parts. OSB traced it to a backstabbed outlet behind a bookcase in twenty minutes.”
That's the job. We isolate circuits, test under load and trace the run until the actual fault shows itself — no guessing, no parts cannon.
Three causes: overload, short circuit, or ground fault. Each has a different fix, and testing tells us which one it is within the first visit.
Most Truro repair calls are handled same-day, and emergencies are dispatched 24/7 at (833) 652-8933.
There's a flat diagnostic fee quoted on the phone, and it's credited toward the repair when you go ahead.
Yes. We produce written inspection findings for Truro home sales, insurers and landlords.
Knob-and-tube and aluminium replacement
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
When repeated repairs stop being repairs and start being a symptom.
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