From a dead outlet in a South Chatham kitchen to a full service upgrade on a century-old two-family, OSB handles the whole range of electrical work in South Chatham, Massachusetts.
Each service below has its own South Chatham page with local detail, pricing guidance and dispatch.
No power, sparks, burning smell
CKT 02100A to 200A service, breaker boxes
CKT 03Knob-and-tube and aluminium replacement
CKT 04Level 2 and Tesla Wall Connector
CKT 05Standby and whole house backup
CKT 06Recessed, outdoor, LED retrofit
CKT 07GFCI, USB, dedicated circuits
CKT 08New boxes, remotes, high ceilings
CKT 09Automation, structured wiring, hubs
CKT 10Offices, retail, restaurants, warehouse
CKT 11Troubleshooting and fault finding
CKT 12Panel-mounted surge protective devices
OSB dispatches across South Chatham, its neighbourhoods and the surrounding Massachusetts towns.
The things we treat as non-negotiable on every South Chatham job.
Flat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
“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.”
“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.”
“Bought an EV and had no idea what my panel could handle. They did the load calculation, told me straight that I had room, and installed the charger two days later.”
Most South Chatham service calls are scheduled same-day or next-day, and emergency calls are dispatched around the clock. Call (833) 652-8933 and we'll give you a real arrival window before we hang up.
Yes. The same South Chatham crew that swaps a dead outlet also rewires whole houses, upgrades service panels, and wires new commercial fit-outs. Nothing is too small to book.
Small repairs and diagnostics typically start in the low hundreds; larger jobs like panel upgrades or rewires are quoted flat after we see the work. You get the number before anything starts.
We do. OSB covers South Chatham proper, its neighbourhoods, and the surrounding Massachusetts towns — the whole state is inside our service area.
Older housing stock is most of what we see in Massachusetts. Knob-and-tube, cloth-wrapped wire, fuse boxes and aluminium branch circuits are all routine work for us.
Yes — OSB runs a 24 hour emergency electrician service in South Chatham. Call (833) 652-8933 at any hour and a dispatcher will send help.
We cover South Chatham and its neighbourhoods, plus every surrounding town in Massachusetts. If you can find your town on our locations page, we dispatch there.
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