Find The Right Service For Your Needs

We provide a full range of services, from SIA security solutions to professional cleaning services and facility management. Select the service that best suits your requirements and contact us today for a free, confidential consultation on how we can support you..

Security Services

Corporate Security →

Logistics Security →

Security With Dog →

Security Services

Retail Security →

Hospitality Security →

Event Security →

Security For Festivals →

Security Services

Close Protection →

Door Supervision →

Physical Penetration Testing →

CCTV Monitoring →

Key Holding →

Free Security Consultation

Contact us for free advice and a no obligation quotation for security services.

Find the Right Cleaning Service for Your Needs

We offer a complete range of commercial and specialist cleaning services to suit all types of businesses and environments. From office cleaning to healthcare, retail, and after-build cleans — our team delivers reliable, high-standard results. Choose the service that matches your needs and get in touch today for a free, no-obligation consultation.

Commerical Cleaning

Office Cleaning →

Retail Cleaning →

Hospitality Cleaning →

Medical Cleaning →

General Cleaning

Business Cleaning →

Industrial Cleaning →

Construction Cleaning →

School Cleaning →

Domestic Cleaning

Home Cleaning →

Flat Cleaning →

Free Cleaning Quote Consultation

Contact us today for free advice and a no-obligation quote on commercial cleaning, specialist cleaning, and facilities support.

A Christmas message from Double Check Security Group

Season’s greetings from everyone at Double Check Security Group. We want to thank our staff and clients across the cleaning, security and facilities management sectors for their professionalism, resilience and partnership throughout the year.

This year tested us and taught us important lessons. Our teams worked long hours to keep sites clean, secure and operational, and our clients trusted us to deliver consistently during busy and often unpredictable periods. That trust matters. It makes our work meaningful and it drives us to raise standards for every contract and every shift.

To our staff: thank you for your dedication. You turned plans into action, you supported colleagues when things got difficult, and you kept clients and building users safe and comfortable. Please take time over the holiday to rest and recharge. You earn that break. If you are working over the festive period, please be sure to look after your health, use your PPE correctly, and report any concerns to your line manager immediately.

To our clients: thank you for your partnership. Your clear briefs, constructive feedback and collaborative approach helped us deliver better outcomes. We appreciate the chance to be part of your estate teams, your retail operations and your facilities programmes. We remain committed to transparent communication, swift response times and practical solutions that save time and reduce risk.

A few timely reminders for the festive period

  • Keep access routes and exits clear and well signed so everyone can evacuate quickly if necessary.

  • Maintain adequate lighting and heating in occupied areas to protect people and property.

  • Ensure waste and recycling are managed carefully to reduce slip and fire risks.

  • If you require on-site security cover or additional cleaning during events, contact your account manager as soon as possible so we can plan safely and efficiently.
    Each of these steps helps us protect people and property while avoiding last-minute disruptions.

Our emergency cover
Our 24/7 emergency response remains available throughout the Christmas period. Our on-call teams will attend genuine emergencies and support clients with time-sensitive security or facilities issues. For non-urgent matters, please use your normal account channels and we will respond during staffed hours.

Looking ahead
We will use the quieter weeks after New Year to review performance, refine procedures and introduce improvements that reduce risk. We will continue investing in staff training, equipment and smarter ways of working so we can serve you better in 2026.

Final thanks
We are proud of what we have achieved together this year. Your professionalism, feedback and support make Double Check Security Group what it is. Wishing every colleague and every client a safe, restful and happy Christmas. We look forward to working with you in the year ahead.

With gratitude,
Double Check Security Group

Merry Christmas - DCS Group

Specialist Advice for Your Security, Cleaning & FM Requirements

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DCS Group Ltd
Unit 6, Skyline business Village, London E14 9TS

020 3794 8182

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