NASS was founded in 1990 by James (Seamus) O'Donnell who quickly built a formidable reputation that carries on today. NASS co ... ntinues to supply the construction industry with specialist demolition and labour personnel to highly reputable Tier 1 and 2 companies within NSW. Due to the high risk activities involved in demolition and the safety of all personnel, NASS specialise in the supply and operation of mechanical demolition robots (Brokks)to ensure the risk to all our operators, surrounding personnel and the environment is minimal. read more