OC Services designs, installs and maintains intercom and door entry systems across Surreyfor offices, retail units, business parks and multi-tenant buildings — helping you control who comes in, reduce unauthorised access, and make it easy for staff to admit visitors and deliveries safely.
We focus on systems that work day-to-day: clear audio/video, reliable door release, sensible user permissions, and a setup that fits how your building actually operates.
We start with a site survey to confirm:
Then we design a door entry system that’s secure, reliable and easy to use.
Ideal when you want visual verification before granting access — useful for:
A practical option for many commercial sites where video isn’t required, especially for:
For managed buildings and multi-occupancy commercial sites, we can specify systems that support:
We can supply and install the correct locking hardware for controlled entry, including:
If you have an older or unreliable system, we can often upgrade without reworking everything. Common improvements include:
Door entry systems are used constantly — so reliability matters. We offer maintenance and responsive support to keep:
Security Survey
We will complete a survey of your property,
confirming what doors you would like to control, user groups, visitor flow and any site constraints.
Bespoke Proposal & System Design
Our detailed design proposal will detail the full system including:
Professional Installation
Our in-house security vetted team will install your system ensuring tidy robust cabling, secure mounting, weather protection and minimal disruption. The initial user setup will be configured. System training will be provided upon handover.
Ongoing Support, Maintenance & Rapid Response
24-hour maintenance and responsive fault support when you need it.
OC Services is a local, family-run security company serving Surrey and surrounding areas. We design and install intercom/door entry, access control, CCTV and intruder alarms for commercial customers who want a reliable, professional setup and ongoing support.
We design your intercom and door entry systems around your building set up, and visitor flow.
Correct hardware and configuration.
Intercom and door entry can be integrated with access control and CCTV where appropriate.
Improve what you already have.
Responsive, accountable and easy to reach.
We love our new CCTV System. The app is easy to use and the service from OC Services was fantastic.
- Homeowner, Woking
Have a question about door entry systems? Our team are here to help—see below or get in touch for tailored advice.
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OC Services is the trading name of OC Locks & Services Limited. Registered in England & Wales under company number: 12268605. VAT registration number: GB 350 170 733. Registered Address: OC Locks & Services Limited, Units 3 & 4 Bakersgate, 299A Connaught Road, Brookwood, Woking, Surrey, England, GU24 0AD.
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