Was your security system looked after by APG Systems?
APG Systems has ceased trading. If they installed or maintained your alarm, CCTV, access control or fire system — M Crane Security can step in and keep you protected.
- Independent & accredited
- Fast response times
- Support any brand of equipment
- Info@mcranesecurity.co.uk
What this means for you
When a security company stops trading, customers are often left without cover, service visits or a point of contact. As an established, independent Norfolk security installer, M Crane Security can take over the ongoing support of systems originally supplied by APG Systems — whatever the brand.

Maintenance takeover
Pick up your service contract so your system stays compliant, insured and covered.

Repairs & fault finding
Diagnose and fix faults, replace failed parts and get a neglected system working again.

CCTV & access control
Support, upgrade and re-commission existing camera systems, door entry and access control.

Intruder & fire alarms
Servicing and monitoring for intruder alarms and fire detection systems — keeping you protected.
Every APG system we can take over
If APG installed or maintained it, we can service it — whatever the brand or age of equipment.
Switching to us is simple
No need to replace your equipment — in most cases we can support what you already have.
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Get in touch
Call or fill in our form and tell us what APG installed at your property.
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Free assessment
We review your system, check it over and explain your options — no obligation.
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Back in safe hands
We take over your support so your system is maintained, monitored and reliable again.
What our customers say
Trusted by homes and businesses across Norfolk.
Talk to M Crane Security
Friendly, local and accredited. Tell us about your APG system and we'll take it from there — no hard sell, just honest advice.
Please note: M Crane Security is an independent company and is not affiliated with, endorsed by, connected to, or a successor of APG Systems. We are not responsible for any products, services, contracts or warranties previously provided by APG Systems. APG Systems has ceased trading; M Crane Security has acquired the associated web address only and is offering to support affected customers going forward. All product and company names are the property of their respective owners.
