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Locking and Unlocking Buildings

What is a lock and unlock service?

The lock and unlock service is useful for all kinds of businesses.


Following a set of instructions developed in conjunction with our clients, we would attend your building at a specified time and carry out a full sweep of the building, checking that all doors and windows are secure before setting the alarm and locking the main entrance door.


Alternatively, as part of an unlock service we would attend at a specified time to unlock the doors, unset the alarm and prepare the building in whatever way is necessary, such as turning on lights, heating, air conditioning etc.

Who can use the lock and unlock service?

This type of service is really useful if you don't have a designated person who is always the last to leave the building. You can rest assured that at the end of the day, your building is safe and secure and you are not wasting money on energy to power lights and heating overnight.


This service is particularly userful for schools, village halls, large corporate office buildlings, multi-tenanted buildings, community centers, surgeries and dental practices but can be tailored to any situation.

We can also open up at short notice for lone workers, deliveries and contractors that need to be on site outside of normal hours.

Ad-Hoc Services

As well as planned regular locking and unlocking of buildlings, we can also perform this service as an ad-hoc service as and when required.


It might be that your normal responsible person is on holiday or you have some late working arrangements for a short period of time.


Also, we can attend site at short notice to allow access for lone workers, deliveries and contractors that need to be on site outside of normal hours.

Avantguard Security Ltd is a local Security Company focused on delivering a Security service in Sussex for Sussex. We provide security guards, mobile patrols, security patrols, keyholding and alarm response in Chichester, Bognor Regis, Littlehampton, Worthing, Shoreham, Hove, Brighton, Lewes, Newhaven, Horsham, Crawley, Burgess Hill, Haywards Heath, Billingshurst, Pulborough.

Avantguard Security Ltd holds SIA Approved Contractor Scheme Status for the provision of Security Guarding & Key Holding services.

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