top of page

YOUR SAFETY, OUR PRIORITY

TRUSTED SECURITY COMPANY PROTECTING SHEFFIELD

As a security company, S1 Security Services Ltd delivers professional security services in Sheffield, protecting businesses with tailored solutions and expert SIA-accredited guards. Get in touch today to discuss your security needs.

ENSURING SAFETY AROUND THE CLOCK

Rear view of a security guard with a flashlight in the building corridor

NATIONWIDE COVERAGE

COMPETITIVE PRICES

FULLY INSURED

WHO WE ARE

S1 Security Services Ltd has safeguarded businesses across Sheffield for over 15 years. Our highly trained, SIA-licensed team specialises in providing tailored manned guarding, retail security, office security, and door supervision. With a commitment to innovation and reliability, we deliver customised security solutions to meet the diverse needs of our clients, from construction sites to retail and office premises. Our mission is simple: to ensure safety, protect assets, and give peace of mind through expertise, advanced technology, and professional service. 

SERVICES WE OFFER

Rear view of a security guard with a radio, text "SECURITY" on the jacket

SITE MANNED GUARDING

Ensure on-site safety with professional security officers.

A female security guard at a shopping centre

RETAIL SECURITY

Protect your customers, property, and staff with bespoke security.

A security guard in uniform

OFFICE SECURITY

Discreet and friendly 24/7 security for office spaces.

Young male security guard standing at the entrance

DOOR SUPERVISION

Maintain a safe environment with professional door supervisors.

OUR VALUES

  • Commitment to Quality and Reliability

  • Focus on Excellent Customer Support

  • Building Long-Term Client Relationships

  • Investing in Team Development and Training

Security guard standing in front of gate
Security guard standing at the glass door of a corporate building, speaking into a walkie-talkie

OUR PROFESSIONAL APPROACH TO SECURITY

At S1 Security Services Ltd, we combine expertise with innovation to deliver reliable and tailored security solutions. Our team undergoes rigorous SIA-accredited training to ensure professional and compliant services across all sectors. Utilising advanced security technologies, such as access control systems and real-time monitoring, we provide effective protection for your people and property. We ensure every client benefits from a customised security plan that prioritises safety, efficiency, and peace of mind.

MR GARETH ELLIOTT - DIRECTOR

Gareth is an extremely experienced Security Operative with over 15 years of experience. S1 Security Services Ltd provides manned guards for 24/7 sites, offices, retail sites, events and door supervision.

WHAT SETS US APART? 

NATIONWIDE COVERAGE

Comprehensive security solutions available across the UK.

COMPETITIVE PRICES

Affordable services without compromising on quality.

FULLY INSURED

Fully insured for your peace of mind and protection.

OUR SIA-LICENSED TEAM ENSURES UNMATCHED PROTECTION AND SAFETY.

Protect Your Premises With Tailored Solutions From Sheffield's Trusted Security Company.

Security guard in blue uniform holding a radio

​​CONTACT DETAILS

ADDRESS: 

Cubo Carver Street Limited

38 Carver Street

Sheffield

S1 4FS

​​​BUSINESS HOURS

Open 24/7

​​​FOLLOW US

  • Instagram logo
Review Us Yell logo

S1 SECURITY SERVICES LIMITED, registered as a limited company in England and Wales under company number: 16169840.

Registered Company Address: Cubo Carver Street Limited, 38 Carver Street, Sheffield, United Kingdom

​

Terms of Use | Privacy & Cookie Policy | Trading Terms
© 2025. The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.

bottom of page