Most electrical problems are a symptom of something you can't see. OSB finds the actual fault in South Barre homes and businesses — the loose neutral, the failed backstab, the shared circuit — instead of guessing at parts.
“The dispatcher actually understood what I was describing on the phone and told me which breaker to shut off before they arrived.”
“Two-prong outlets all through a 1920s house. They grounded what could be grounded and GFCI-protected the rest, then labelled everything.”
“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 South Barre 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 South Barre home sales, insurers and landlords.
Knob-and-tube and aluminium replacement
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT 200A100A to 200A service, breaker boxes
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
Three legitimate fixes, one of which is far cheaper than a rewire.
ReadGUIDESpacing rules, colour temperature, and the mistake that makes a ceiling look like an airport.
ReadGUIDESizing, fuel, transfer switches, and the honest answer on whether you need whole-house coverage.
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