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A well-lit brick semi-detached house at dusk with a tidy garden and pathway leading to the front door.

Accredited security system installers protecting Epsom properties with care

25 years of experience. Two-year installation warranty. 24-hour technical support.

From the first survey to ongoing support

Arrange your free survey

Call us or complete the form so we can understand the property and concern.

Review your system design

We explain the recommended equipment, positions, response and project quote.

Install and maintain

We fit and test the system, show you its controls and provide future support.

Protection for homes, businesses and valuable premises

Sleek, modern jewellery store interior with glass display cases and minimalistic decor.

High Security Systems for Jewellers

Layered alarms, CCTV and smoke screens protect valuable jewellery stock through one carefully planned system.

A well-lit hallway with a wooden front door, staircase, decorative mirror, and potted plants on a wooden floor.

Burglar Alarm Installation

Wired, wireless and hybrid alarms give you clear detection and an alert method suited to your property.

Modern reception area with a wooden desk, indoor plants, and security cameras beside a glass door.

Commercial Security System Installation

Protect staff, stock and restricted areas with a commercial system planned around your site's daily operation.

Man demonstrating a security camera installation using a smartphone outside a home.

CCTV Installation

See entrances and vulnerable areas clearly with CCTV designed for useful recording and secure remote viewing.

A modern two-storey brick house with a black garage door and a well-maintained garden in the foreground.

Home Security System Installation

A carefully planned home system protects vulnerable access points without getting in the way of daily routines.

Modern entryway with a security desk featuring CCTV monitors and a plant, adjacent to a black door.

Security System Maintenance Service

Detailed checks, diagnostics and clear repair advice help keep alarms, CCTV and connected protection dependable.

Security planned around your actual risks

A security system needs to suit the way you use your property, not force you into a standard package. We protect flats, houses, shops, offices, warehouses and larger sites using carefully selected alarms, CCTV, entry systems, monitoring and smoke screens.
We begin with a free survey, listen to your concerns and identify vulnerable areas. You then receive a clear design based on the property, your budget and the level of response you need.

Two people discussing a house floor plan using a tablet and printed paper in a modern kitchen setting.

Judy Albery

Google

Richard came round this morning, on time and very positive.
He not only dismantled my alarm system, he also explained that there was no spare part for my old system and he took the whole thing away. We discussed getting a new alarm and I will most definitely come to your company to get a new one when I decide to get it. Richard was exceptional in every way: polite, very professional, very helpful and very kind. He is a credit to your company.
Yours sincerely
Judy Albery

An empty corridor with security equipment on the wall leading to a boiler room with exposed pipes.

One team throughout the system's working life

You can use us for much more than the initial installation. We supply and fit new equipment, take over existing systems, replace outdated panels and provide planned servicing. If an urgent fault leaves your property without protection, our technical support and emergency call-outs remain available around the clock. As an independent company, we can select suitable equipment from several established manufacturers rather than limiting your system to one brand.

Clear reasons to place your security with us

Accredited standards

We hold SSAIB approval and ISO 9001:2015 accreditation for accountable work.

Independent advice

We compare established equipment brands against your site, needs and budget.

Continued support

We maintain, diagnose and upgrade your system after installation.

A well-lit brick semi-detached house at dusk with a tidy garden and pathway leading to the front door.

Discuss the protection your property needs

Call us to arrange a free, no-obligation security survey and project quote.

Contact us

Nationwide Security Systems

381 London Rd, Ewell, Worcester Park, Epsom KT17 2DF, UK

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    NATIONWIDE SECURITY SYSTEMS (UK) LTD, registered as a limited company in England and Wales under company number: 04469660. Registered Company Address: Berkeley Suite, 35 Berkeley Square, Mayfair, London, England, W1J 5BF.

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