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 Lunenburg in a single short visit.
“Storm took out our power for four days last winter. This year we have a standby generator that started itself while we were asleep.”
“Two-prong outlets all through a 1920s house. They grounded what could be grounded and GFCI-protected the rest, then labelled everything.”
“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.”
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 Lunenburg home, with a short power interruption.
That's the best time to do it, and it's the cheapest moment too.
New boxes, remotes, high ceilings
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceCKT 100AStandby and whole house backup
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT 14/2Knob-and-tube and aluminium replacement
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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