A power strip protects a lamp. A panel-mounted surge device protects the furnace board, the heat pump, the range and every circuit in the house. OSB installs whole-house surge protection across Edgartown in a single short visit.
“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.”
“They found a loose neutral that had been slowly cooking our appliances for years. Nobody else even looked for it.”
“Storm took out our power for four days last winter. This year we have a standby generator that started itself while we were asleep.”
It's one of the cheapest protective upgrades available — typically a few hundred dollars installed when there's panel space. Far less than one furnace control board.
No, it layers with them. The panel device knocks down the big hit; point-of-use strips clean up what's left for sensitive electronics.
Nothing stops a direct strike. Surge devices handle the far more common nearby strikes, utility switching and grid transients that quietly kill appliance boards.
Usually under two hours in a Edgartown home, with a short power interruption.
That's the best time to do it, and it's the cheapest moment too.
100A to 200A service, breaker boxes
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT DIAGTroubleshooting and fault finding
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT CAT6Automation, structured wiring, hubs
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
This is the one electrical symptom that should never wait until morning.
ReadGUIDEOne protects people. One protects buildings. They are not interchangeable.
ReadGUIDESizing, fuel, transfer switches, and the honest answer on whether you need whole-house coverage.
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