When you see our circle, you know you’re secure.

When you see our circle, you know you’re secure.

Take control of your security today

Customised domestic and business security systems, delivered by local experts.

T: 0131 449 4957

Book an appointment

Take control of your security today

Customised domestic and business security systems, delivered by local experts.

T: 0131 449 4957

Book an appointment

Welcome to Circle Security

Founded in 1984, we’ve been protecting our customers for over 40 years. We understand that safety and peace of mind are paramount, whether that’s at home or in your business. With cutting-edge technology and a commitment to excellence, we provide comprehensive security solutions tailored to your unique needs. From state-of-the-art alarm systems, to doorbell security and access control, our mission is to protect what matters most to you. Trust us to deliver the security you need, backed by the expertise and reliability you deserve. 

Our team of experts will design a security system tailored to your property ensuring any weak points are secured. We also carry out annual maintenance checks and if anything should go wrong we offer emergency repairs, ensuring your property remains fully protected at all times. We’re known for our expertise, reliability, and the fact that we turn up when we say we will!

Domestic

Our security systems include surveillance cameras, alarm systems, access control, and motion detectors, all working in unison to protect your family and home.
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Business

Our security systems include surveillance cameras, alarm systems, access control, and motion detectors, all working in unison to protect your premises.
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A little bit about us

We are a family-owned business based on the outskirts of Edinburgh, we were founded in 1984 by my father, Kevin Tennant. Over the years we’ve seen security technology change significantly. What hasn’t changed is our team’s expertise and dedication to providing a first-class service to our customers. We can advise you on the right security system for your home or business along with the peace of mind that we are only a call away. 

We are also proud to work with several construction and building companies to install security systems on their behalf.

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Our Products

Wireless Alarms

Effortless installation and reliable security designed around your property and needs.
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Bespoke CCTV

State-of-the-art CCTV systems designed to cover and protect your whole property.
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Control Panels

Your command center for managing and monitoring your security system.
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Interlinking Fire Alarms

Communicate with visitors at your door from anywhere, providing real-time security and convenience.
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Maintenance & Repairs

Speedy, expert, long term care of your security system giving you peace of mind.
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Our Clients Speak for Us.

Fantastic work from start to finish

Circle Security have just installed a new security system and fire alarm system in our office. As a small community charity we were looking for a local, friendly and professional company to do this work for us. Circle Security met all our hopes – from first meeting with Scott to dealing with Tracey in the office and then meeting Calum, Grant and the rest of the team who carried out the installation work. They are professional, friendly and were really clear about everything they did – explaining the systems, arranging the times, clearing and tidying up and after care too. Would highly recommend this company for your security and fire system needs and for their friendly and professional approach.
Customer in Edinburgh

Such a Great Company

Circle Security have provided my home security requirements for 32 years now. Reasonable prices, top technology, friendly engineers who knows their stuff and are tidy workers. They always turn up on time. I trust them implicitly and have them back to maintain my system year after year. Thanks to Kevin and the team at Circle Security!
Customer in Edinburgh

Excellent and Efficient

We needed a full system replacement at short notice and Circle were very accommodating. The estimate was very reasonable and certainly cheaper than the national company we had been using for a long time. The engineers arrived on time and did everything they said they would do. They were helpful and polite and did a high-quality job. They left everything tidy. We had a follow-up question which was dealt with the same day. We would definitely recommend them and just wish we had changed companies years ago.
Customer in Edinburgh

Excellent and efficient service at all times

I have no hesitation in recommending Circle Security as a fully trusted and thoroughly excellent Company with experienced and pleasant engineers who are readily on hand to respond to Customers’ emergency needs as soon as possible and who also carry out my annual servicing and security checks both efficiently and well.
Customer in Edinburgh

Home alarm replacement

We used Circle Security (Scotland) Ltd to replace a self-installed alarm system recently. We can’t praise them enough – have been super pleased with the experience from start to finish. Ian came out at the start of the process to talk us through options and was more than happy to tweak his recommendations and offer options, based on our preferences. Grant and his team went above and beyond to make sure we were happy during the installation – explaining what was going to be happening, removing existing fixtures, leaving areas looking like no work had just taken place, demonstrating the entire system at the end and much more. Would recommend without any hesitation.
Customer in East Lothian

Alarm and CCTV camera installation at new home.

We accepted a quote from Circle Security (Scotland) Ltd to install a new alarm system and cameras at our new home. This was to be done over a two day period. We received a text each day saying they were on their way and they gave an ETA. The work was completed within the two days as agreed. We have used the same company before at our last home and this was the reason we used them again, twelve years later. They were and have been helpful in the past if we had any issues with the system. They are so respectful working in and around the home and left no mess.
Customer in Fife

Professional in every way

We had a system from a previous supplier (ADT) which developed a fault and nearly caused a little fire when the battery overheated. They offered a replacement system which was inflexible and had an automatic relay to the police. The monthly charge was excessive. We contacted Circle Security because they are Which Trusted Traders. The initial assessment was careful polite and listened to our requirements. It was not possible to use the existing wiring and they offered a wireless system. The work done was faultless. I can recommend them 100%
Customer in West Lothian
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Tell us about your security project

Get in touch and tell us about your security project and what you want to achieve. We can advise you on equipment, time scales and budget.

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