Security Services Across Sussex, Hampshire, Surrey & Kent

Security You Can Rely On

Deter crime, improve staff safety and avert disaster from flood or fire: Avantguard Security are a trusted, affordable security company ready to protect your business – your premises, your people, your assets.

Our licensed uniformed Security Guards, Mobile Security Patrols and Keyholding and Alarm Response services reduce the risk of intruders, respond rapidly to alarms, spot hazards, reduce your downtime and could cut your insurance premium.

You will gain total peace of mind knowing that reliable professionals are securing your business when you’re not there.

Trusted Security

Our client list includes major insurance firms, retailers, schools, colleges, hospitals, publishers, local councils and some of the UKs biggest property companies. You can trust that we won’t let you down.  What makes us special is our hands-on management and personal service.

Just take a look at our testimonials to see why our clients trust us to provide their security.

Contact us for a tailored security solution that meets your needs and budget.

Areas we cover include Brighton, Burgess Hill, Haywards Heath, Worthing, Chichester, Bognor Regis, Portsmouth, Southampton, Crawley, Eastbourne, Lewes, Newhaven, Redhill, Horsham, Guildford, Tunbridge Wells, Maidstone and South East London.