The rooftop exhaust fan sits at the end of the connected duct exhaust path — after the hood, the filters, and the plenum. Removing accessible grease buildup here helps support the ongoing fire-safety maintenance of the full system.
Allen’s Duct Systems provides rooftop exhaust fan cleaning as part of full-system restaurant duct exhaust service across NYC + Westchester, with 24/7 availability.
Serving since 1998. FDNY Approved Company #065.
Call Mrs. Allen at (917) 930-5887.