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 Hopkinton in a single short visit.
“Whole-house LED retrofit across our warehouse. Our lighting bill dropped and you can finally read labels on the top rack.”
“Fan on a vaulted ceiling that two handymen said couldn't be done. Right downrod, right box, level and silent.”
“We had knob-and-tube in the attic and our insurer was getting nervous. They rewired in stages so we never lost power for more than a few hours at a time.”
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 Hopkinton home, with a short power interruption.
That's the best time to do it, and it's the cheapest moment too.
Troubleshooting and fault finding
See serviceCKT 15ANew boxes, remotes, high ceilings
See serviceCKT 100AStandby and whole house backup
See serviceCKT 200A100A to 200A service, breaker boxes
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 20AGFCI, USB, dedicated circuits
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
Overload, short circuit or ground fault — each has a different cause and a different fix.
ReadGUIDEA plain breakdown of what actually moves the number on a Massachusetts panel upgrade quote.
ReadGUIDESeven questions, and what a good answer to each sounds like.
Read