About us



Who We Are

We offer wide and all range of security services which can suite and protect individuals, companies and their valuable assets...

What We Do

Security is our core business and we are positioned to offer customized security services to meet the specific needs of...

Our Values

The company never compromises on integrity because we believe that it is the trust of our clients that we are...

Mission Statement

1st Nationwide security company – Contentment and prosperity of millions of people

Manned Security Guards l Mobile Patrols l K9 Security Guards Dogs l Key Holding Services

We do everything we can so we can offer the best service for anyone looking to improve their home. Whether customers are looking to extend their living space by adding a conservatory or just improve the overall appearance of their home, Horizon will make the difference for them.

We know windows, and that is a fact. They have been the corner stone of our business since day one. We are proud of the knowledge we have about making the best double glazed windows. Our experts use the best manufacturing techniques to bring our customers ideas to life.

Whether you are looking to put the finishing touches to a dream property or are undergoing a complete refurbishment – or anything in between – we are at your service with a dedicated team of experts.

We are a Professional Security Company UK, with profound understanding of the minutest aspect of safety. With a collaborative approach, we become the natural choice for companies with a futuristic vision.

Being a leading supplier for all type of security services, our solutions encompass each aspect comprehensively. Trust us for remote monitoring, reception security, key holding, mobile patrol, construction security and many more. With world-class service and incredible temperament, we are proud to have leading blue chip companies are in our client list. Nobody understands security better than us. Give us the responsibility and we assure absolutely flawless service with the number one Security Guards in London UK

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What our customers are saying

We always deliver the best bespoke solutions for each unique project our customers might have. Our team of experts are used to working hand to hand with customers from the early stages of planification to help deliver the best solutions.

We have our own employed team of installers to fit all our products. They are fully trained so they will provide the best installations service you can find.

If there is any problem after we have installed your products our aftersales team will be there for you to help you with any issue.

Elegance, security, confidence, we at Horizon provide this and more. We are suppliers of quality double glazing Windows, Doors and Conservatories. We believe in what we do because our customers believe in us.

Looking for a trusted security company ?

1st Nationwide Security can provide your business with the security that gives you peace of mind and protection, with our security guards and mobile patrol services, from potential thefts or break-ins. As a security company in London, we cater and provide the best security services throughout the United Kingdom.

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