Defender Pest Control Specialists Melbourne pride themselves on the trust they have earned in the community for providing no-nonsense, affordable elimination of troublesome insects and rodents. They excel at what they do and have all the know-how + tools to do it. When you need a quick, affordable and stress-free fix, they are here to help. Defender Pest Control are one of the state’s leading pest control companies and have helped hundreds of homes eradicate infestations both big and small.