Most electrical problems are a symptom of something you can't see. OSB finds the actual fault in Hyannis Port 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.”
“Whole-house LED retrofit across our warehouse. Our lighting bill dropped and you can finally read labels on the top rack.”
“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 Hyannis Port 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 Hyannis Port home sales, insurers and landlords.
No power, sparks, burning smell
See serviceCKT 200A100A to 200A service, breaker boxes
See serviceCKT 14/2Knob-and-tube and aluminium replacement
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT 100AStandby and whole house backup
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
Sizing, fuel, transfer switches, and the honest answer on whether you need whole-house coverage.
ReadGUIDESeven questions, and what a good answer to each sounds like.
ReadGUIDEThis is the one electrical symptom that should never wait until morning.
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