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MK Security & Data

5.0(72 reviews)
Byford, WA

About this business

MK Security & Data services Byford, WA and surrounding areas.

Service areas

Servicing Byford and surrounding locations.

  • Byford

See what local homeowners are saying

  • Julia

    26 Feb 2026

    Mark has been our constant go to for all our security needs for many years. He has installed security systems for our home in North Coogee and also the homes of other family members and friends. Mark'...

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    Mark has been our constant go to for all our security needs for many years. He has installed security systems for our home in North Coogee and also the homes of other family members and friends. Mark's workmanship is exceptional and he is very informative of the latest systems. Very reliable and wouldn't hesitate to recommend him.

  • Gautam Malhotra

    20 Jan 2026

    MK Alarms has handled our alarm and camera systems for several years, delivering consistently outstanding workmanship. He provides excellent options without ever compromising on quality. Reliable, pro...

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    MK Alarms has handled our alarm and camera systems for several years, delivering consistently outstanding workmanship. He provides excellent options without ever compromising on quality. Reliable, professional, and trustworthy—I’ve never considered looking elsewhere.

  • Dale Paddon

    26 Feb 2026

    Decided on MK due to google reviews. Glad I did. Went with full camera system upgrade, alarms & doorbell. Great service, great communication, punctual, professional, friendly. Great job. 100% recommen...

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    Decided on MK due to google reviews. Glad I did. Went with full camera system upgrade, alarms & doorbell. Great service, great communication, punctual, professional, friendly. Great job. 100% recommend.

  • Jessica G

    10 Feb 2026

    We highly recommend MK Security and Data. We have used MK Security and Data twice, both for alarm systems and CCTV. We chose to use them again as both the work and support are exceptional. Mark is alw...

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    We highly recommend MK Security and Data. We have used MK Security and Data twice, both for alarm systems and CCTV. We chose to use them again as both the work and support are exceptional. Mark is always prompt, efficient, and clean. He has great expertise and provides genuine support and advice to set up a system to best suit your needs and feel safe. They are helpful and responsive with any queries we had or support we needed with the systems. We've recommended MK Security and Data to friends and family, and would suggest them to anyone needing an alarm system or CCTV

  • Ross Porter

    24 Oct 2025

    Our experience with MK Security & Data was exceptional. Mark, the tradesman who installed the security system for us, was skilled and professional, ensuring that everything was done to a high standard...

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    Our experience with MK Security & Data was exceptional. Mark, the tradesman who installed the security system for us, was skilled and professional, ensuring that everything was done to a high standard. Haylee in admin was also incredibly helpful and made the whole process seamless. We highly recommend MK Security & Data for their outstanding service and professionalism. Thank you both!

  • Andy Willmer

    23 Sept 2025

    Exceptional service at value prices from a family run business that is totally committed to delivering the highest quality installation and support. I cannot speak highly enough of Mark and his team.

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Home Security costs & guides

Frequently asked questions

How much do security installers typically charge?
Costs vary widely depending on the system type, number of devices, wiring access and whether the installer supplies hardware. The page shows live pricing for typical jobs, which is useful for comparing options. After-hours attendance, emergency call-outs and any required repairs or replacements generally increase the total cost.
Do security installers charge call-out fees?
Call-out fees are common and usually cover travel and the initial assessment or diagnosis. Many installers list the call-out separately from labour and materials, and after-hours or urgent attendances typically attract higher rates. It’s reasonable to ask providers how they apply call-out fees and any minimum charges.
Do security installers need a licence in Australia?
Yes. Security installers generally need a state security licence in every Australian state and territory; in NSW this is administered by the NSW Police Force — Security Licensing & Enforcement Directorate (SLED). Providers should usually be able to provide their licence number and evidence of insurance, and may hold industry association memberships such as ASIAL or the MLAA.
Does MK Security & Data have a verified ABN?
Yes. MK Security & Data has completed ABN verification on SureQuote.
How do I get a quote from MK Security & Data?
MK Security & Data lists phone or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does MK Security & Data service?
MK Security & Data services Byford and surrounds. Contact them to confirm service areas.
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