Master's Plumbing installs and repairs powered attic fans across North Jersey. It is a straightforward job, and it pairs well with the AC and insulation work we already do.
Signs you need attic fan service
- Second-floor bedrooms stay hot well into the evening
- The attic is stifling within minutes of climbing in
- The existing attic fan hums but does not spin, or does not come on at all
- The fan runs constantly, even at night, which points to a failed thermostat
- Moisture, frost or mildew in the attic in winter
- The AC runs nonstop on hot days even after a tune-up
Attic fan services we provide
New attic fan installation
Roof-mounted or gable-mounted powered fans sized to the attic, with a thermostat and, where useful, a humidistat. We make sure there is enough intake venting for the fan to work.
Motor replacement
A fan that hums, squeals or sits still usually has a seized or burnt-out motor. We replace the motor or the whole unit, whichever makes sense.
Thermostat and control repair
Fans that never turn on, or never turn off, typically have a failed thermostat or wiring fault. We replace the control and set it correctly.
Ventilation check
A powered fan with no intake pulls conditioned air up from the house through every ceiling gap. We check soffit and gable venting so the fan draws from outside, not from your living room.
Roof and gable sealing
Roof-mounted units are flashed and sealed so the fan is not a new leak.
How it works
- 1
Attic inspection
We check the existing fan if there is one, the intake venting, the insulation and the wiring.
- 2
Firm price
Repair or new installation is quoted by the job.
- 3
Installation or repair
Mounting, wiring, thermostat setup and sealing, usually in a single visit.
- 4
Test and set
We set the thermostat to a sensible attic temperature and confirm the fan cycles properly.
Why Master’s Plumbing
What an attic fan does for you
- Cooler upstairs rooms in the evening
- Less load on the air conditioner
- Reduced winter moisture in the attic
- Repairs on existing fans of any brand
- Upfront pricing from a licensed, insured contractor
Attic Fans across North Jersey
Master’s Plumbing is based in Roselle and provides attic fan services throughout Union County, Essex County, Bergen County, Passaic County, Hudson County, Morris County. Not sure if we cover your town? Call and ask, or check the full service area.




