Ventilation Hood repair in New York

Yes. High-end range hoods (like Wolf, Viking, or Gaggenau) are often custom-installed into cabinetry or stone. Replacing a built-in hood is a major construction project involving ductwork and carpentry. Replacing a failed blower motor, control switch, or transformer is a simple, clean, and cost-effective alternative that keeps your kitchen ventilation running perfectly.

This usually indicates an airflow restriction. It could be a stuck Back-Draft Damper (a flap in the duct that shouldn't be closed), a clogged grease filter, or an issue with the make-up air system. We inspect the entire duct path to ensure the air is actually leaving the building, not just circulating noise.

In premium hoods, this is often caused by a Fan Blade Imbalance. Over time, cooking grease accumulates unevenly on the blower wheel, causing it to wobble like an unbalanced tire. This vibration can destroy the motor bearings. We clean and balance the blower wheel or replace the motor mounts to restore silent operation.

If replacing the bulbs didn't help, the issue is likely the Lighting Transformer or the LED driver. Premium hoods use low-voltage lighting systems that require specific power supplies. We test the voltage and replace the transformer module to illuminate your cooktop again.

This happens when grease filters are saturated or the ductwork is cold (causing condensation). It’s a fire hazard. We recommend a professional cleaning schedule for the baffle filters and check if the duct insulation is sufficient to prevent condensation in the winter.