Business Details
41 Years
experience
Emergency
services
Trusted Security Solutions for Homes & Businesses
Established in 1985, MJ Security has built a reputation as a trusted provider of comprehensive security solutions across the UK. As an NSI Gold Approved Security Company since 1992, we combine over three decades of industry expertise with cutting-edge technology to deliver tailored protection for residential, commercial, and educational clients. Our family-run business prioritises unbiased advice and practical solutions, ensuring clients receive systems that align precisely with their needs without unnecessary extras.With ISO9001:2015 certification and Safe Contractor/CHAS approval, our team of security-vetted professionals provides 24/7 monitoring, emergency response, and maintenance services. We invest continuously in staff training and compliance with industry standards, maintaining a demonstration suite in Houghton Regis to showcase the latest security innovations. Our commitment to quality is reflected in glowing TrustATrader reviews and long-term client relationships spanning over 30 years.
Services
Intruder Alarms
CCTV Systems
Access Control
Monitoring Services
Door Entry Systems
Details
- Year established: 1985
Highlights and features
- 30+ years of specialist security experience since 1985
- NSI Gold Approved with ISO9001:2015 certification
- Family-run business with no pushy sales tactics
- 24-hour emergency call-out and monitoring service
- Award-winning technical expertise with live demonstration suite
Associations and certifications
- NSI Gold
- Safe Contractor
- CHAS
- ISO9001:2015
What people say
Excellent all round service
Highly professional engineers
Prompt and effective service
Technologically advanced systems
Personalised security solutions
Services
Intruder Alarms
We provide comprehensive intruder alarm systems tailored to residential, commercial, and educational properties. Our solutions include bells-only alarms, smart home systems, and monitored contracts with dual-path signalling. Systems deter opportunistic intruders while offering remote monitoring and integration with other security measures. All installations meet police requirements for immediate response eligibility.
CCTV Systems
Our CCTV solutions offer 24/7 surveillance with HD and infrared capabilities for residential and commercial properties. Systems include remote access, AI-powered person detection, and GDPR-compliant installations. We provide both standalone and integrated systems with monitoring through our Alarm Receiving Centre, ensuring evidence collection and real-time alerts.
Access Control
We install advanced access control systems for businesses and homes, featuring biometric scanners, keypad entry, and smart card technology. Solutions prevent unauthorised access while managing visitor flow and staff permissions. Systems integrate with alarm networks and include emergency override features for safe evacuations.
Monitoring Services
Our NSI Gold-approved monitoring service operates through a dedicated Alarm Receiving Centre. We provide real-time alerts, emergency response coordination, and police notification for activated systems. Services include contract maintenance, system health checks, and flexible packages tailored to business continuity requirements.
Door Entry Systems
We supply and install door entry systems with audio/video verification for residential and commercial properties. Features include vandal-proof panels, remote access control, and integration with access management systems. Solutions enhance security while maintaining visitor management compliance for educational and business premises.
Questions
What security services do you offer?
We provide intruder alarms, CCTV systems, access control, door entry solutions, and 24/7 monitoring services for residential, commercial, and educational clients across the UK.
Are you NSI Gold certified?
Yes, we have held NSI Gold approval since 1992, demonstrating our commitment to industry-leading security installation and service standards.
Do you cover areas outside Bedfordshire?
While based in Houghton Regis, we service London, Essex, Hertfordshire, Cambridgeshire, and other UK regions for security installations and maintenance.
Can you upgrade existing security systems?
Yes, we offer system upgrades, including BT Redcare replacements, IP network transitions, and integration of modern security technologies with existing infrastructure.
Do you offer maintenance contracts?
We provide flexible maintenance packages with regular system checks and emergency support to ensure optimal performance of your security equipment.
Reviews (7)
Simon Baker
Nov 27, 2020
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Rapid response, excellent service. Thanks Jason for sorting out the flat battery on the alarm so quickly
Martin Rodker
Oct 06, 2020
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I recently had an Intruder alarm system and a CCTV System installed by MJ Security Systems and from the initial discussion with Jimmy to the complete conclusion nothing was to much effort. The engineers did a great job and we are very happy with the end result, thank you and well done for your professionalism during our installation. I wouldnt hesitate to recommend this company.
Steven Wildman
Sep 15, 2020
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The service I received from these guys was 1st Class. The installation went smoothly and they were extremely knowledgeable. All in all a very satisfactory experience and wouldn't hesitate to recommend this company.
P. Thakrar
Jul 17, 2020
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We have been using MJ Security for the last 15 years for all our sites for both Monitored Alarms and Monitored CCTV. These guys are the best in the business and also adhere to my Insurance requirements being NSI Gold. Very rarely get faults in the systems but when we do they are sorted within hours.
Jim Clarke
May 05, 2020
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Excellent Customer Service from initial site visit, through Quote phase and then the most Professional, Polite & Tidy Installation Engineer you could wish for. I highly recommend M J Security Systems and will not hesitate to use them again.
Ovace Modaber
Jan 02, 2020
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I wish there was an option for zero star! MJ Security is very lucky that I have given them 1 star. Michelle, the owner, needs to take care of clients or we all disappear very soon. The company is fantastic sending bills within minutes but dealing with cases.... and YEOMAN ARC are one of the worst people I have ever dealt with. They don't respond after normal working hours. I think they have one or two employees picking calls on random basis. I did ask Michelle to change the ARC and use a better one, but as she is the big boss, she has decided not to!. I will update this review with the full story
Elizabeth Jones
Aug 28, 2019
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My new build property had an alarm fitted from this company. I had the alarm serviced every year but because of pets, it was rarely used. When I went away the alarm kept going off and I had put this down to the possibility of spiders on the sensors. The observations of my neighbours led me to believe this was not the case but due to the delivery of post. The sensitivity of the alarm had not been picked up at service and I was reluctant to pay a call out charge for what I believed to be an installation issue. I do not believe the alarm is fit for purpose. The communication over my complaint was
