Extension cords are a symptom, not a solution. OSB adds outlets where you actually need them in Petersham homes and offices — including GFCI protection, USB outlets, and dedicated circuits for appliances that keep tripping.
“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.”
“Our panel was original to the house and completely full. OSB upgraded us to 200 amp, pulled the permit, met the inspector, and left the basement cleaner than they found it.”
“Garage had one outlet and a light on the house circuit. Now it has a sub-panel and I can actually use my tools.”
A new outlet on an existing nearby circuit is one of the cheapest calls we run. Cost rises if the run is long, the wall is plaster, or the circuit needs to come from the panel.
Kitchens, bathrooms, garages, basements, laundry areas, outdoors, and anywhere near a sink. If your Petersham home predates those rules, retrofitting is quick.
Yes, either by pulling a ground or by GFCI-protecting the circuit and labelling it correctly. We'll tell you which applies in your house.
It's sharing a circuit with something else. A dedicated 20 amp circuit fixes it permanently.
We do — weather-resistant receptacles in in-use covers, GFCI protected, on the exterior wall or deck where you need them.
Knob-and-tube and aluminium replacement
See serviceCKT 15ARecessed, outdoor, LED retrofit
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT 15ANew boxes, remotes, high ceilings
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.
Read