Refrigeration and Air Conditioning technicians that work on commercial projects e.g. retail outlets, hospitals, schools, apartment blocks, businesses, restaurants etc. Sims Refrigeration ... Blackwood 5051 Australia www.simsrefrig.com.au SJ Electric (SA) Pty Ltd ... Holden Hill 5088 Australia www.trivantage.com.au Smulders Contracting ... Hawker 5434 Australia Steve's Electrix & Communications ... Alice Springs 0870 Australia www.electriciansalicesprings.com Tristar Electrical ... Cheltenham 5014 Australia www.tristar.com.au Voltech Electrical and Data Services ... St Marys SA 5042 www.voltecheds.com.au Wilson Refrigeration & Air Conditioning ... Langhorne Creek 5255 Australia Zerk Electrical Services ... Lameroo 5302 Australia Prev1...7...8