Service managers reflect on half a century of oilheat service, May 18-22, 2003.
A half-century ago, the National Association of Oil Heating Service Managers (NAOHSM) held its first trade show and convention at the Nemerson Hotel in South Fallsburg, N.Y., with 175 service managers present.
Today, the show has grown into the largest annual gathering of service mangers and technicians in the heating oil industry with attendance figures in the thousands each year.