Security system installers in the UK

4002 security system installers listed from the UK register.

• A AS ELECTRICS LTD Stoke-On-Trent · Electrical · 1-9 employees

  AS ELECTRICS LTD provides expert electrical services in Stoke-on-Trent and surrounding areas. With over 30 years of experience, we offer comprehensive

• A ASAP Electrical Cardiff Cardiff · Electrical

  Award-winning local family business offering expert electrical work in Cardiff. Services include emergency repairs, EV chargers, rewires, consumer uni

• A ASAP Security Services Exeter · Security systems

  ASAP Security Services provides tailored security solutions including CCTV, Intruder Alarms, Access Control, Locksmiths, and Fire Protection. With ove

• A Asat Industrial Solutions Ltd London · Security systems · 1-9 employees

  Professional CCTV & security systems across the UK. Hikvision CCTV installation, alarms, data/network cabling, electrical installations and fire alarm

• A Ase Autogate Ltd Shipley · Fencing · 10-49 employees

  ASE Autogate Ltd: Automatic gates, doors, shutters, barriers and access control for homes and businesses across Yorkshire. Established 1986.

• A Asec Security Systems Ltd Manchester · Security systems · 1-9 employees

  ASEC Security Systems Ltd offers comprehensive security solutions including CCTV, alarm systems, access control, and automatic gates. Free on-site quo

• A Ashcroft Electrical Services Ltd Ormskirk · Electrical · 10-49 employees

  Ashcroft Electrical Services delivers high-quality electrical and mechanical contract work, including maintenance, testing, installation, planning & p

• A Ashford Security Ltd Ashford · Security systems · 1-9 employees

  Security solutions in Kent including Alarms, CCTV, and Electric Gates. Expert guidance, top-quality products, and free surveys. Friendly, professional

• A Ashlands Fencing Ltd Shipley · Fencing · 1-9 employees

  Ashlands Fencing are Yorkshire's leading fencing, automated gates, and paving installers, specialising in schools, sports, and commercial installation

• A Ashley Fire & Security Southampton · Security systems · 1-9 employees

  Trusted fire, security and locksmith specialists in Poole. Domestic and commercial services by Ashley Fire & Security.

• A Ashtree Electrical & Security Ltd Norwich · Electrical · 1-9 employees

  Ashtree Electrical and Security provides comprehensive electrical and security services to commercial and domestic customers across Norfolk, offering

• A ASK Shopfitting St. Austell · Shopfitting

  ASK Shopfitting are shop fitting experts, providing comprehensive shop fitting services, commercial builds, and working with franchises across the UK.

• A Aslan Technology Ltd London · Security systems

  Aslan Technology Ltd designs secure, energy-efficient smart properties and supports OT/ICS cybersecurity projects aligned with IEC 62443 and NIS2.

• A ASM Access Droitwich · Security systems · 1-9 employees

  Specialists in communal door, security, and electronic management solutions with over 30 years of expertise. Approved installers for leading brands.

• A Asp Electrical Services Ltd High Wycombe · Electrical · 1-9 employees

  ASP Electrical is a fully qualified Electrical company in High Wycombe providing reliable electrical services across London and the South East.

• A Aspire Electrical Ltd Torquay · Electrical · 10-49 employees

  Aspire Electrical is a choice for electrical design, installation and aftercare within the Retail, Commercial and Industrial sectors. Established in 2

• A Aspire Electrical Sw Ltd Torquay · Electrical

  Aspire Electrical Sw Ltd is a electrical company based in Torquay, registered at Companies House in 2025.

• A Aspirefox Ltd Edinburgh · Electrical

  Aspire Fox Ltd builds AegisOps Offshore, a planning tool for offshore wind operations and maintenance. Founded by industry professionals to solve real

• A Assured Electrical Solutions Barry · Electrical · 1-9 employees

  Assured Electrical Solutions provides a comprehensive range of electrical services in Barry and across Wales, including testing, rewiring, and securit

• A Asta Construction Ltd Beckenham · Demolition

  ASTA Construction Ltd delivers high-quality residential and commercial builds across London. Expert new build contractors and trusted project managers

• A Astronic Ltd Surrey · Electrical · 1-9 employees

  Astronic Limited is a professional electrician providing high-quality domestic, commercial, and industrial electrical services in London and Surrey. O

• A At South West Ltd Bristol · Scaffolding

  AT South West Ltd are Bristol's leading site safety and covering specialists, offering scaffold cladding, debris netting, shrink wrap, and scaffold al

• A AT-I Fleetwood · Security systems · 1-9 employees

  At-i are a local company based in Fleetwood, Lancashire. We supply high quality CCTV Systems and Burglar Alarms for domestic and business premises. We

• A ATEC AV LTD Ryehill · Security systems · 1-9 employees

  ATEC AV LTD offers smart home solutions in Hull, including aerial/satellite installation, multiroom audio, home automation, and service/repair. Profes

• A ATG ELECTRICAL LTD Lisburn · Electrical · 1-9 employees

  ATG Electrical LTD offers domestic, commercial, and renewable electrical services, including installation, inspection, testing, EV charging, and secur

• A ATI Maintenance Ltd Manchester · Electrical · 1-9 employees

  Commercial property maintenance in Manchester. 24/7 facilities management & building contractors. Contact ATI Maintenance Ltd for a quote today.

• A ATLAS ELECTRICAL & SECURITY Doncaster · Security systems · 10-49 employees

  Atlas Electrical & Security offers a broad spectrum of security and electrical services for domestic and commercial properties. Contact us for a free,

• A Atlas FM Datchet · M&E contracting · 250+ employees

  Atlas FM is Britain's best facilities management business, blending professionalism and personality to create happy workplaces. Over 4,000 clients tru

• A Atlas Security Doors Ltd West Molesey · Security systems · 1-9 employees

  Atlas Security Doors supplies and installs security door systems, including roller shutters and sectional overhead doors, for homes and businesses. Of

• A Atom Electrical Services Sheffield · Electrical · 1-9 employees

  Atom Electrical Services is a professional electrical services provider in Sheffield, offering a comprehensive range of high-quality, reliable electri

• A Aubree Electrical Ltd Wallasey · Electrical · 1-9 employees

  Aubree Electrical Ltd offers reliable and efficient electrical services in Prenton, Wirral, and Merseyside. With over 20 years of experience, we cater

• A Auckland Electrical & Security Systems Ltd Bishop Auckland · Electrical · 1-9 employees

  Established electrician & installer of CCTV systems and intruder alarms. Based in Bishop Auckland, we offer services throughout.

• A Audibly Visual Leicester · Security systems · 1-9 employees

  AV, IT & Security Solution Specialists offering Design, Installation, Hire, Sales & Support for Audio, Visual, Lighting, Staging, CCTV, Intruder Alarm

• A Audio Schemes Ltd London · Design & build · 1-9 employees

  Audio Schemes is the UK's premier home recording studio builder, offering over two decades of expertise in high-end soundproofing and acoustic design

• A Audio Visual Facilities Ltd Welwyn · Electrical · 1-9 employees

  Audio Visual Facilities Limited is a company based in Welwyn, UK. The company's website is currently unavailable due to a server error.

• A Auriol Cleaning Services Ltd Havant · Refurbishment · 1-9 employees

  Auriol Cleaning Services offer commercial cleaning for businesses in Hampshire, including in Portsmouth, Havant, Whiteley & Petersfield.

• A Aurora Contractors Ltd Margate · Electrical

  This website is currently under construction by Broadbiz Web Services.

• A Austerley Technology Group Buckingham · Electrical · 1-9 employees

  Austerley Technology Group: specialists in Electrical, Security, Fire & Audio-Visual installations. Over 20 years experience. Family values, quality &

• A Austin Electrical Ltd Weybridge · Electrical · 1-9 employees

  Austin Electrical Ltd is a NICEIC approved contractor providing reliable electrical services in Maidstone and the South East of England since 1984. Sp

• A Austin Matthews Group Ltd Canvey Island · Electrical

  Austin Matthews Group Ltd delivers professional electrical services in Southend-on-Sea and surrounding areas, covering domestic, commercial, and indus

• A Autoguard Alarms Stourbridge · Security systems · 10-49 employees

  Autoguard Alarms is an NSI (NACOSS) Approved expert in designing, installing, and maintaining security systems, CCTV, and fire alarms for homes and bu

• A Automated Gateways Norwich · Fencing · 1-9 employees

  Professional Gateway installers in Norfolk. We offer a full range of gate installation, repair, and maintenance services for automatic gates.

• A Automatic Doors Nir Ltd Newtownabbey · Security systems

  Automatic Doors NIR offers expert installation and maintenance of automatic doors, barriers, gates, speed gates, turnstiles, and access control system

• A Av Lounge Installations Ltd Bishop'S Stortford · Electrical · 1-9 employees

  AV Lounge Installations specialises in Smart Home Installation, Audio Visual Installation, Control4 Smart Homes, Lutron Lighting, AV Smart Homes and P

• A AV SYSTEMS SERVICES Beckenham · Electrical · 1-9 employees

  AV Systems Services offers professional electrical, fire protection, security, solar PV, and EV charging solutions for domestic and commercial clients

• A Avanti Doors King'S Lynn · Windows & doors · 10-49 employees

  Avanti Doors provides installation, maintenance, and 24/7 reactive repairs for commercial automatic, industrial, gates, barriers, and manual doors acr

• A Avc Infrastructure Ltd Stirling · Civil engineering · 1-9 employees

  AVC Infrastructure specialises in working across military estates and secure sites, focusing on aerospace, defence, and communications sectors. They b

• A Aveland Electrical Ltd Sleaford · Electrical · 1-9 employees

  Aveland Electrical Ltd offers domestic and commercial electrical services in Lincolnshire. Established over 20 years, they specialize in wiring for ne

• A Avente Ltd Hertfordshire · Security systems

  Avente designs, supplies, installs and maintains total networking solutions, voice and data, LANs and WANs, with leading edge design, consultancy and

• A AVERT FIRE (UK) LIMITED Scunthorpe · Fire protection · 10-49 employees

  Avert Fire (UK) Ltd specialises in comprehensive active and passive fire protection services, including design, installation, maintenance, and commiss