Why Choose KNA Security Perth?

KNA Security Perth – Providing the absolute best in quality and service.

KNA Security are fast becoming the number one choice in Perth within their industries, with majority of the leads coming from existing clients and referrals our clients are our best gauge.
KNA understand that potential clients want Quality, Competitive prices, Smooth processes and Great after-sales. We do the right thing by you always, and its this that drives our business.
The owners have a wealth of experience in the door & window industry, they are also hands on, measuring, fitting, replacing locks answering questions and being involved in all aspects of the business ensuring the values KNA have are always there. Team members are also trained personally by the owners too.

  • QUALITY
  • POLICE CLEARED
  • DURABILITY
  • EXPERIENCE
  • CUSTOMER FOCUSED
  • FAMILY OWNED
  • MADE IN WA

When getting your quotes make sure KNA is one of them and you will experience the difference, and if you decide to use us we can promise a pleasant experience.

What our clients say…
“Hi Guys

Thank you very much for your awesome customer service (nice to experience that in Perth!!) Great products & great install. Would highly recommend.” ~ via Facebook Emma (from Kinross)


“Thank you, Thank you, Thank you!!! We had our Aluguard Security Door fitted today and can not praise KNA highly enough. Not only do you have high quality products at affordable prices – your customer service excels those bigger companies. Wayne… a special thank you to you for conducting the original survey and for your continued support through the ordering process… but a massive thank you goes out to your installer who installed the door this afternoon – superb work, awesome attention to detail and just an overall pleasant man. Excellent!!!” ~ via Facebook Linsey (from Quinns Rock)

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