Security system installers in the UK

3973 security system installers listed from the UK register.

• S Sureserve Compliance Electrical North Ltd London · Electrical

  Sureserve Compliance Electrical North Ltd is a electrical company based in London, registered at Companies House in 2015.

• S Sureserve Compliance Fire Ltd London · Fit-out & interiors

  Sureserve Compliance Fire Ltd is a fit-out & interiors company based in London, registered at Companies House in 1990.

• S Surrey Av Solutions Ltd Guildford · Security systems

  Surrey AV Solutions offer Smart Home & AV Installations for clients across Surrey, London & throughout the UK and beyond.

• S Surrey Home Services Esher · Electrical

  Surrey Home Services offers professional construction and property maintenance services for commercial and domestic projects, including electrical, sm

• S Surrey Smarthome Ltd Surbiton · Electrical

  Professional smart home installation in Surrey and South West London. We design and install Loxone lighting, heating, security, audio

• S Surveying Cymru (UK) Ltd Monmouth · Damp proofing

  Surveying Cymru offer building surveying services such as damp, mould and moisture surveys, working for Private Landlords, home owners and social hous

• S Sussex Design Build & Landscaping Ltd Chichester · Main contractor · 1-9 employees

  Construction and landscaping services in Chichester, West Sussex, from new builds, home extensions, garden design and landscaping.

• S Sussex Facilities Management Ltd Burgess Hill · Electrical

  Sussex Facilities Management offers flexible, pay-as-you-go facilities management services with no contract. We are your one-stop shop for site mainte

• S Sussex Security & Electrical Ltd Brighton · Security systems

  CCTV, intruder alarms, smart security and maintenance for Sussex homes and commercial properties. Practical advice, clean installation and support.

• S Sutro Group Ltd Cardiff · Civil engineering · 1-9 employees

  UK specialists in rope access, drone inspection and NDT services. Delivering safe, efficient asset integrity solutions for utilities, energy and indus

• S Sv Contracts Ltd Pattingham · Main contractor

  SV Contracts: Expert construction, refurbishment, and fit-out services for commercial, retail, and industrial clients nationwide. Project management,

• S Sve Services Ltd Bristol · Electrical · 10-49 employees

  SVE Services offers comprehensive electrical and maintenance solutions for domestic and commercial sectors, covering everything from refurbishments to

• S Swain Fire & Security Ltd Wolverhampton · Fire protection

  Trusted Fire & Security System Experts in the West Midlands. We design, install & maintain bespoke safety solutions for homes and businesses, from ini

• S Swale Shutters and Doors Queenborough · Windows & doors · 10-49 employees

  Kent based installers of roller shutters and sectional overhead doors. Offering installation, support, and 24-hour emergency repairs.

• S Swallow Hill Homes Ltd Nottinghamshire · House builder · 10-49 employees

  Swallow Hill Homes: New build, house extensions, and renovations in Nottinghamshire. Quality craftsmanship, energy efficiency, and customer satisfacti

• S Swan Environmental Services Normanton · Civil engineering

  Swan Environmental Services is a multidisciplinary company established in 2007, offering a wide range of environmental, waste management, civil engine

• S SWANSON ELECTRICAL LIMITED Cannock · Electrical

  Swanson Electrical provides comprehensive electrical solutions for residential, commercial, and industrial clients across the West Midlands and nation

• S Swarco UK & Ireland Ltd Basingstoke · Traffic management · 250+ employees

  SWARCO UK & IRELAND LTD is a market leader in Intelligent Transportation Systems (ITS), providing reliable mobility solutions worldwide. They offer a

• S Sweco UK Holding Ltd Leeds · Civil engineering

  Sweco UK is a leader in design, engineering and environmental consultancy, delivering integrated solutions across buildings, transport, water, energy,

• S SWI Security Concepts Ltd Melton Mowbray · Security systems

  SWI Security Concepts Ltd are premier installers of Access Control Systems, Door Entry Intercoms, Automatic Gates, CCTV, and Intruder Alarms in Leices

• S Swift Electrical Chichester · Electrical

  Expert electricians in Chichester, West Sussex & Hampshire. Offering 24/7 emergency call-outs, installations, repairs & testing for domestic, commerci

• S Swift Electrical (Sw) Ltd Cheltenham · Electrical

  Gloucestershire's leading electrician firm. Swift Electrical of Cheltenham cover all types of electrical contracting work: Domestic, Commercial, Renew

• S Swish Developments Nottingham · Main contractor

  Swish Developments are trusted builders in Long Eaton with over 30 years experience. We create stylish, functional spaces tailored to your vision and

• S Switch On Services Ltd Haywards Heath · Electrical

  Switch On Services provides electrical and security services to domestic, commercial and industrial clients throughout Brighton and the surrounding ar

• S Switchd London · Utilities · 10-49 employees

  Switchd is an impartial service that searches the energy market daily, automatically switching you to the best energy deals to save you money.

• S Switched On Automation Ltd Epsom · Security systems

  Smart Home solutions and Home Technology Experts, offering Control4, Lutron, Loxone, Rako, KNX. From improving your WiFi to creating beautiful Media R

• S Switched On London Ltd London · Electrical · 10-49 employees

  SWITCHED ON LONDON LTD is a company based in London, England. Their website is currently unavailable.

• S Switched Positive Electrical Contractors Ltd Grimsby · Electrical

  Switched Positive Electrical Contractors Ltd provide domestic, commercial, and industrial electrical services in North Lincolnshire, including repairs

• S Switched Solutions Ltd Malton · Electrical

  Providing comprehensive electrical installation services to the public and private sector in Ryedale, North Yorkshire, and surrounding areas. We offer

• S SWITCHLEC LIMITED Sheffield · Electrical

  Switchlec Limited provides domestic, commercial, and industrial electrical, fire & security, and data installations across Sheffield and South Yorkshi

• S Sword Services Ltd Maidenhead · Security systems · 10-49 employees

  Sword Services are installers of industrial electronic solutions, operating throughout the UK, primarily supporting clients in the Aviation Industry.

• S Sykes London Shop Fronts Slough · Shopfitting · 1-9 employees

  Bespoke shop front design and fitting services, including commercial doors and security shutters. Nationwide service with a 2-week turnaround.

• S Symech (Electrical Services) Ltd Dudley · Electrical · 1-9 employees

  Dudley-based NICEIC approved electrical contractors with over 30 years' experience. 24-hour industrial & commercial electrical services across the Wes

• S Sync Electrical Building Services Ltd Keighley · Electrical

  Sync Electrical are a trusted, qualified and accredited electrical contractor based in Keighley, West Yorkshire with over 30 years experience.

• S Sync Group Limited Greenford · Plumbing

  Sync Group Limited offers high-quality Mechanical and Electrical solutions for commercial and domestic clients, specialising in plumbing, heating, air

• S Synergy Builders Ltd London · Property developer

  Synergy Builders Ltd is a property developer company based in London, registered at Companies House in 2025.

• S Synergy Electrical Christchurch · Electrical

  NAPIT-registered electricians in Bournemouth, Christchurch and Poole. Commercial and domestic wiring, solar panels, EV chargers and access control.

• S SYNERGY PROPERTY CARE LTD London · Electrical

  Synergy Property Care North London estate agents offering sales, lettings, property management and guaranteed rent. 5.0★ rated. Call 020 8374 3690.

• S Syntech Solutions Ltd Co Durham · Heating & ventilation

  Syntech Solutions provides BMS design, Tridium Niagara integration, HVAC controls, BMS graphics, commissioning, remote access and industrial touch scr

• S Sysco Technical Solutions Ltd Preston · Security systems

  UK specialists in perimeter security for critical infrastructure & high-security sites. NPSA-approved design, installation & 24/7 support.

• S Syscraft Ltd Stoke-On-Trent · Air conditioning

  Syscraft Ltd offers expert installation, servicing, and repair for critical systems including air conditioning, refrigeration, CCTV, networking, home

• S Systematic Data Solutions Ltd Liverpool · Electrical

  CHAS-accredited data cabling specialists in the North West. Structured data cabling, fibre optics, Voice system, CCTV & electrical installations in th

• S Systematic Services Ltd Herts · Security systems

  Systematic Services provide a range of security systems including access control, burglar alarms, door entry systems & CCTV systems for properties acr

• S Szarics Electrical Contractors Cheadle · Electrical

  5-star rated electrical contractors serving Cheadle, Stockport & Greater Manchester. Domestic & commercial, rewiring, fuse boards, EICR testing, alarm

• T T A Dale Fire Ltd Essex · Fire protection

  Securing Britain's most iconic landmarks through precision engineering and uncompromising fire protection. Specialising in large-scale fire alarm inst

• T T J Hall Electrical & Mechanical Services Ltd Thurmaston · Electrical · 1-9 employees

  T J Hall Electrical & Mechanical Services Ltd is a electrical company based in Thurmaston, registered at Companies House in 2015.

• T T Kelly Electrical Ltd Leeds · Electrical

  T Kelly Electrical Ltd is a trusted electrical company in Leeds, offering expert installations, repairs, and maintenance for homes and businesses. Ful

• T T Stone Solutions Hull · Flooring

  T Stone Solutions offers comprehensive building, flooring, stonework, groundworks, landscaping, and security services for commercial, educational, and

• T T-Squared E1 Ltd Glasgow · Electrical · 10-49 employees

  T-Squared E1 Ltd is a electrical company based in Glasgow, registered at Companies House in 2011.

• T T.J. Electrical Engineers & Contractors Ltd Stamford · Electrical · 10-49 employees

  T J Electrical specialise in temporary electrical and mechanical installations to the construction industry and provide permanent electrical services