Group One Security is one of the trusted and affordable security company in Melbourne, Victoria Australia. We have well-trained security guards for hire in Melbourne to protect you and your belongings . CustomersÂ’ safety is our top priority. Our trained hired security guards have access to the latest electronic security equipments , and reliable alarm systems to ensure your home and businesses are protected. Group One Security holds Security Business license (924-090-50S) and Labour hire authority license (VICLHL05767) . We are member of ASIAL (Australian Security Industry Association limited ) . We also hold $20 Million worth of public liability insurance . We offer 24/7 Security services at affordable price. If you ever need an immediate response or have a question, we work around the clock and are always available.Contact us today we are one of top Melbourne Security Company . Few of Services Group One Security offer : - licensed Security guard for hire ( uniformed & plain Clothes) - Mobile