Most electrical problems are a symptom of something you can't see. OSB finds the actual fault in Mendon homes and businesses — the loose neutral, the failed backstab, the shared circuit — instead of guessing at parts.
“Called at 11pm when half the house went dark and an outlet was making a noise I'd never heard before. Someone was at the door in under an hour and had it isolated before midnight.”
“Whole-house LED retrofit across our warehouse. Our lighting bill dropped and you can finally read labels on the top rack.”
“Office fit-out on a tight deadline. They worked around our contractor, hit every date, and the inspection passed first time.”
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 Mendon 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 Mendon 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.
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