Electrical work in Granville 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 Granville 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 Granville, its neighbourhoods and the surrounding Massachusetts towns.
The things we treat as non-negotiable on every Granville job.
Flat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
“They rewired our restaurant kitchen overnight so we never closed a single service. That mattered more than the price, honestly.”
“Storm took out our power for four days last winter. This year we have a standby generator that started itself while we were asleep.”
“Six recessed lights in the kitchen and a dimmer that actually works. The ceiling patch was so small I didn't need a painter.”
Most Granville 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 Granville 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 Granville 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 Granville. Call (833) 652-8933 at any hour and a dispatcher will send help.
We cover Granville 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.
ReadGUIDESizing, fuel, transfer switches, and the honest answer on whether you need whole-house coverage.
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 Granville? Our line is answered 24 hours a day.