Business Details
Emergency
services
Your Trusted Partner for Security Systems Solutions
Octagon Security has been a trusted name in fire and security solutions for over 30 years. As a family-run business, we combine industry expertise with a commitment to exceptional customer service. Our NSI Gold-approved systems and AJAX technology ensure reliable protection for domestic and commercial properties. Our fully qualified, police-checked engineers deliver tailored installations with minimal disruption. We maintain high standards through continuous training and a proven process from initial survey to lifelong maintenance.Our reputation is built on thousands of satisfied customers across residential and business sectors. We offer 24/7 technical support and annual system servicing to guarantee ongoing protection. Our team provides free site surveys and detailed quotes with transparent specifications. With offices in Watford, we serve local communities while maintaining national accreditation standards. Our focus remains on innovation, reliability, and customer-centric security solutions.
Services
Intruder Alarms
CCTV Systems
Access Control
Fire Alarms
Monitoring
Maintenance
Perimeter Alarms
Safes
Door Entry
Security Lighting
Highlights and features
- We have over 30 years' experience in fire and security systems
- Our engineers are NSI Gold-approved and police-checked
- We are authorised installers of AJAX security technology
- We provide 24/7 technical support and annual system servicing
- Our team offers free site surveys with detailed specifications
Associations and certifications
- NSI Gold
What people say
Proven reputation
Exceptional customer care
NSI Gold standards
Experienced team
24/7 support
Services
Intruder Alarms
Our NSI Gold-approved intruder alarm systems provide advanced protection for residential and commercial properties. Using AJAX technology, we install reliable detection systems with rapid response capabilities. Our solutions include motion sensors, door/window contacts, and remote monitoring options to suit various property types and security requirements.
CCTV Systems
We supply and install high-resolution CCTV systems with 24/7 monitoring capabilities. Our NSI Gold-certified installations include HD cameras, digital recording systems, and remote access via mobile devices. Systems are tailored to property size and security needs, with options for night vision and motion-activated recording.
Access Control
Our access control solutions offer secure entry management for businesses and high-security residential properties. We install keycard systems, biometric readers, and digital keypads integrated with alarm systems. Custom configurations allow time-based access permissions and integration with existing security infrastructure.
Fire Alarms
We provide comprehensive fire alarm installations meeting British safety standards. Our systems include smoke, heat, and carbon monoxide detectors with multi-zone control panels. We offer regular maintenance contracts and emergency call-out services to ensure continuous operation and compliance with fire regulations.
Monitoring & Maintenance
Our NSI Gold-approved monitoring service operates 24/7 with direct links to emergency services. Annual maintenance packages include system checks, component testing, and software updates. We offer priority response times for fault repairs and emergency call-outs throughout the year.
Questions
What types of security systems do you install?
We install intruder alarms, CCTV systems, access control, fire alarms, perimeter protection, and security lighting for domestic and commercial properties.
Are your engineers certified and qualified?
All our engineers are NSI Gold-approved, police-checked, and receive regular in-house training to maintain the highest installation standards.
Do you offer 24/7 emergency support?
Yes, we provide 24/7 technical support with on-call engineers available 365 days a year for urgent security issues.
How does your installation process work?
We offer free site surveys, tailored quotes, scheduled installations, and full system demonstrations. Our engineers complete installations with minimal disruption to your property.
What accreditations do you hold?
We are NSI Gold-approved installers and authorised partners for AJAX security systems, meeting the highest industry standards for quality and reliability.
Do you provide ongoing maintenance?
Yes, we offer annual service packages including system checks, component testing, and software updates to ensure continuous protection.
Reviews (4)
Kingshuk Bandyopadhyay
Aug 11, 2020
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Brilliant service. Octagon installed a burglar alarm system in our house. They have been flawless from the first survey visit to the installation and subsequent follow ups. Very professional, customer focused, and superb communication. We had also considered a number of other, much larger security system installers with more familiar names, but felt that Octagon was really interested in solving our specific requirement instead of just selling some security kits and an annual subscription. Will recommend without hesitation.
Jason Myer
Jan 22, 2020
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Having had the latest CCTV fitted to my business premises - I cannot recommend Octagon enough - from the survey, to the install, all the staff have been super customer focused. Absolutely this is the firm to use.
Dawn Buckingham
Jun 19, 2019
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The service you receive from Octagon is always fantastic, any issues are resolved immediately and the staff are extremely helpful. I would recommend Octagon to friends and family.
Nicki Green
Jan 01, 2019
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Fantastic service - all details right first time! Very knowledgeable and polite engineer - hardly knew he was here. Highly recommend.
