Electrical work in Onset is rarely just about the fault in front of you. It's about the wiring behind it. OSB looks at both, tells you what's urgent and what can wait, and prices it plainly.
Each service below has its own Onset 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 Onset, its neighbourhoods and the surrounding Massachusetts towns.
The things we treat as non-negotiable on every Onset job.
Flat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
“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.”
“They found a loose neutral that had been slowly cooking our appliances for years. Nobody else even looked for it.”
Most Onset 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 Onset 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 Onset 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 Onset. Call (833) 652-8933 at any hour and a dispatcher will send help.
We cover Onset and its neighbourhoods, plus every surrounding town in Massachusetts. If you can find your town on our locations page, we dispatch there.
Seven questions, and what a good answer to each sounds like.
ReadGUIDEA plain breakdown of what actually moves the number on a Massachusetts panel upgrade quote.
ReadGUIDEOverload, short circuit or ground fault — each has a different cause and a different fix.
ReadNo power, sparking outlet, burning smell or a breaker that won't reset in Onset? Our line is answered 24 hours a day.