MJ Security Doors

MJ Security Doors is the leading name in premium security door products in Adelaide. This locally owned and operated business has earned itself a glowing reputation after providing excellent service to countless customers. Our team has installed an incredible 60,000 security doors since we were established in 1992.

We provide a comprehensive service from measurement and manufacture to installation. Customers appreciate our professional attitude, prompt service and experience in the industry. We offer personal expertise and advice to find the right custom security door design for you.