Auckland Westpac rescue helicopters land in Warkworth to treat two men suffering burns.

Two men suffering serious burns after an incident at 8 Wired Brewing Company in North Auckland have been rushed to Middlemore Hospital.

St John paramedics treated the 30-year-old and 40-year-old men who suffered burns as a result of a scalding from a large kettle of boiling beer at the Warkworth brewery.

Two Auckland Westpac rescue helicopters arrived and took the men to hospital.