Whether you are a homeowner, a business owner or a warehouse manager, security should be one of your top priorities. Frost Security Locksmiths Nelson Bay provide comprehensive and effective security systems for residential and commercial properties. If you want to enjoy greater security while at home or work, give us a call today. Frost Security Locksmiths has been around the Newcastle area for over 130 years. With over a century of experience, we have the knowledge and skills required to keep you safe.