A ceiling fan needs a fan-rated box, not a light box — that's the part most people find out the hard way. OSB installs and replaces fans throughout Holden, including rooms that have never had a ceiling fixture at all.
“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.”
“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.”
Replacing a fan where a fan-rated box already exists is a quick flat-rate job. Adding a fan to a room with no fixture costs more because it needs a box, a switch leg and a cable run.
Yes. Sloped-ceiling adapters and the right downrod length keep the blades level and clear.
You do — a fan-rated box that carries the moving weight. A standard light box isn't built for it and is the most common thing we replace.
Yes, with a three-wire run or a remote/smart control if fishing a new cable isn't practical in your Holden home.
We do, using damp or wet-rated fans on GFCI-protected exterior circuits.
Panel-mounted surge protective devices
See serviceCKT 60ALevel 2 and Tesla Wall Connector
See serviceCKT CAT6Automation, structured wiring, hubs
See serviceCKT 24/7No power, sparks, burning smell
See serviceCKT 100AStandby and whole house backup
See serviceCKT 3PHOffices, retail, restaurants, warehouse
See serviceFlat pricing quoted before the work starts. Same-day and next-day slots available across Massachusetts.
What to decide before you book a Level 2 charger install — and the load calculation that decides for you.
ReadGUIDEThree legitimate fixes, one of which is far cheaper than a rewire.
ReadGUIDEOverload, short circuit or ground fault — each has a different cause and a different fix.
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