About DEM Fire and Essential Services Group

D. E. Maintenance Pty Limited was formed in 1977 and has grown from its early days as a specialist Diesel engineering and Electric pump Maintenance (DEM) business, to become a one stop fire and essential service provider. We provide not only the traditional fire detection services but continue to provide specialist diesel and electrical pump engineering and maintenance, and water flow testing services. In 2007 we updated our name and company logo to reflect this growth and are now known as…..

DEM Fire & Essential Services Group.

Industry Fields Served

DEM’s base of experience ensures we are attentive to specialist occupancy needs including:

Retail Sector
Industrial Sites
Educational
Warehouse and Distribution Centres
Commercial Office Space
Entertainment
Medical
Residential
Government

Also see: Quality