Smarter Security. Simplified.
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about us

Security Company Crawley - Providing premiere security services with exceptional professionals

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Your Delta team has a wealth experience in all areas of security management.
We offer a diverse range of solutions to your security problems when a one size fits all approach won't work.
We have handpicked the very best operatives that the industry has to offer in all areas of our business. People that have the skillset, vision and desire to provide absolute first-class service at every level of operation.
We are all hard-working industry professionals providing the very best of service. If you need a security company in Crawley or any other Sussex location then get in touch today.

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How can we help you

Our Security Services, Simplified

Security Guarding

In demand and protecting a wide range of assignments across Sussex and Surrey. Our professional, well trained and highly effective team are ready to protect your business.

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Keyholding & Response

Using your staff to attend out of hours alarm activations can be a risky business. Our Keyholding and Response service helps you and your team to sleep better at night.

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Mobile Patrol

Disrupt and deter criminal elements who may target your business.Our mobile patrols provide cost effective peace of mind.

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School Protection

Ensuring the greatest levels of security to schools across
Surrey and Sussex, using our 25 years experience in security services.

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Details submitted through this form are confidential. We will process any personal information collected in this form in accordance with our Privacy notice. The information therein is used only to contact you to discuss the areas you've expressed an interest in.

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Ultimate small business package

Mix, Match, Protect.

01 DNA ASSET & EQUIPMENT MARKING

Safeguard stock and essential equipment by reducing theft, break in and burglary. Vital protection utilising Selecta DNA which uses synthetic DNA, UV markers and microdots to fully protect your items.

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02 Keyholding & Alarm Response

Protect your premises, safeguard stock and equipment and keep staff out of danger and yawn free! Our Keyholding and Response service helps you, and your team, to sleep better at night.

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03 Mobile Security Patrols

Protect your premises after dark and at weekends with an effective random security presence. Disrupt and deter criminal elements who may target your business.

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04 Lock & Unlock Services

Protect your key staff by removing them from carrying out these potentially vulnerable actions. Remove the impact of having to plan around staff sickness, lateness and holidays.

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Delta Blogs

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Areas We Cover

Testimonials

Results that Speak for Themselves

"Delta Security responds to any alarm activations in a timely fashion and they provide very detailed incident reports following these activations. I would have no hesitation in recommending Delta for your security service. They offer a very reliable and professional service and are very flexible in being able to cover any one-off attendance or special requests".

HN

East Grinstead

“Delta Security Management has provided a first-class service from the outset, proving to be consistently helpful and conscientious in working with us to improve the security of our premises. Their responses to callouts are prompt and their reporting is always thorough. They are very easy to work with and nothing seems to be too much trouble for them. I would not hesitate to recommend them.”

AC

Henfield

"We have only recently engaged the services of Delta Security Management, we have been extremely impressed by all of the services they have provided. The initial set up was made extremely easy and the transition was instant. We have had 2 incidents where we have required attendance to site, this was prompt on both occasions and dealt with swiftly, followed up the following day by a full report. We are looking forward to a good working relationship in the future"

JB

Manor Royal, Crawley

Get in touch

Get Peace of Mind

We'd love to hear from you! If you are interested in any of our services, or would like to find out more about what we do then call us, drop us an email or fill in the form.

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