Our national footprint in Heating, Ventilation and Air conditioning, together with skilled personnel trained in the unique operating conditions of petroleum forecourts and Health and Safety, means SAMD are ideally placed to look after your HVAC needs from compressor maintenance right through to complete replacement of any HVAC equipment. Our HVAC service contracts encompass both routine preventative maintenance service checks, through to emergency call-out when the fridge decides to stop working on you.