Mainline Access
Commercial access control and security systems

Commercial Access Control and Security Systems

Access control, CCTV and integrated security systems for hospitals, data centres and commercial facilities.

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What do you need?

No obligation · Free site survey · Fixed-price quotes

Fully Insured Drain Engineers
CCTV Inspection Specialists
24/7 Emergency Response
Residential & Commercial
500+
Sites Secured
24/7
Support Available
30+
Expert Engineers
99%
Customer Satisfaction
What We Do

Our Core Security Services

Access control, CCTV and integrated security systems for commercial and public-sector sites.

Access Control Systems

Professional access control design, installation and maintenance for commercial and public-sector sites.

  • Tailored to your site and risk profile
  • Integration with CCTV and alarm systems
  • Audit trails and reporting
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Commercial CCTV Installation

HD and IP CCTV systems for monitoring, evidence and remote viewing.

  • HD and 4K options with remote viewing
  • Recording, playback and export for evidence
  • Integration with access control
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IP Camera Systems

Network-based IP camera systems for scalable, high-quality surveillance.

  • High resolution and scalability
  • Network-based recording and storage
  • Integration with VMS and access control
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Perimeter Security Systems

Perimeter intrusion detection and surveillance for boundaries and outdoor areas.

  • Early detection of intrusion
  • Reduced false alarms with smart detection
  • Integration with CCTV and access control
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Need a Security System Quote?

Our team designs and installs access control, CCTV and perimeter security for commercial and public-sector sites. Get a free, no-obligation consultation.

Need a Security Consultation?

Whether you need a new access control system, CCTV upgrade or integrated security solution, our team will assess your site and recommend the right options. Get a free, no-obligation quote or book a site survey.

Why Choose Us

The Mainline Access Difference

What sets us apart from other security and access control providers.

24/7 Support

Round-the-clock support for contract clients and critical sites.

Integrated Systems

Access control, CCTV and alarms designed to work together.

Industry Experience

Specialist experience across healthcare, data centres, warehouses and commercial.

Transparent Pricing

Honest, upfront quotes with no hidden costs.

Fully Guaranteed

All work guaranteed and backed for your peace of mind.

Local Expertise

Experienced across London and the UK for commercial and public-sector sites.

Our Work

Recent Projects

Take a look at some of our recently completed security and access control projects.

Hospital Access Control & CCTV

Hospital Access Control & CCTV

London

Integrated access control and CCTV installation for a major London hospital, including card readers, biometrics and HD surveillance.

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Data Centre Perimeter Security

Data Centre Perimeter Security

Slough

Perimeter intrusion detection, fence sensors and CCTV integration for a Tier III data centre.

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Commercial CCTV Upgrade

Commercial CCTV Upgrade

Canary Wharf

Full upgrade to IP cameras and NVR for a multi-tenant office building with remote viewing and retention compliance.

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Warehouse Access & Integration

Warehouse Access & Integration

Reading

Unified access control, CCTV and intruder alarm platform for a logistics and warehouse facility.

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IP Camera System for Retail

IP Camera System for Retail

Richmond

Network-based IP camera system with analytics and remote management for a retail park.

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Multi-Site Access Control

Multi-Site Access Control

London

Centralised access control and audit trails across five commercial sites with card and fob integration.

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Testimonials

What Our Clients Say

Don't just take our word for it – hear from some of our satisfied clients.

Mainline Access designed and installed our access control and CCTV across three buildings. Professional from start to finish and the system has been fault-free.

James Richardson
Facilities Manager, London

We needed perimeter security and CCTV for our data centre. Mainline Access delivered on time and integrated everything with our existing systems.

Sarah Mitchell
Site Manager, Reading

We use Mainline Access across our commercial portfolio. Their engineers are knowledgeable and the support is excellent.

Michael Chen
Property Manager, Apex Property Management
Latest News

From Our Blog

Industry insights, project updates, and expert advice from our team.

Access Control Buying Guide for Commercial Buildings
Advice
Access Control
15 Jan 2024

Access Control Buying Guide for Commercial Buildings

What to consider when specifying access control for offices, warehouses and multi-site premises.

CCTV vs IP Cameras: Which Is Right for Your Site?
Technical
IP Camera Systems
8 Jan 2024

CCTV vs IP Cameras: Which Is Right for Your Site?

A comparison of analogue HD and IP camera systems to help you choose the right solution.

Hospital Security Systems: Requirements and Best Practice
Guides
Commercial CCTV
20 Dec 2023

Hospital Security Systems: Requirements and Best Practice

Key considerations for access control and CCTV in healthcare environments.

Frequently Asked Questions

Need a Security Expert?

Get in touch today for a free, no-obligation quote. Our team is ready to help with access control, CCTV and security systems.