Ceiling fans & bath fans in South Orange County
Fan-rated boxes, real ducting, and units you cannot hear.
A ceiling fan hung from a light-fixture box is a slow-motion problem — the box was never rated for the load or the wobble. Every fan we hang goes on a fan-rated box, braced between joists where the framing needs it, balanced so it runs true at every speed.
Bath fans are the quiet scandal of the category: a shocking number are ducted into the attic instead of through the roof or wall, which moves the moisture problem instead of solving it. Replacements get real ducting to the outside, a damper that closes, and a unit sized to the room's actual CFM requirement.
Modern units are nearly silent. If your bath fan announces itself through the door, it is either undersized, dying, or thirty years old — usually all three.
What this covers
- Ceiling fans on fan-rated boxes, braced where framing requires
- Fan/light combos with separate switching
- Bath fans ducted to the exterior — roof or wall, with a damper
- Humidity-sensing and timer switches
- CFM sizing matched to the room, noise ratings matched to your tolerance
- Wobble, hum and remote-control faults diagnosed and fixed
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CSLB #354550 · C-10 Electrical · Licensed since 1978
Questions people ask
Can a ceiling fan go where a light fixture is now?
Yes, and this is the most common fan job there is — but the box behind the fixture almost always needs replacing with a fan-rated one. That is part of the standard install, not an extra discovered later.
How big a bath fan do I need?
Roughly one CFM per square foot for a standard bath, more for high ceilings or a separate shower room. Oversizing slightly and running it on a timer beats an undersized unit running forever.
My bath fan runs but the mirror still fogs. Why?
Either it is ducted nowhere (attic dumping is epidemic in houses here), the damper is stuck, or the duct run is crushed. A look in the attic answers it in five minutes.
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CSLB #354550 · C-10 Electrical · Licensed since 1978 · $25,000 bonded