Security system installers in the UK

4002 security system installers listed from the UK register.

• S Switch On Services Ltd Haywards Heath · Electrical · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

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

• S Switched Solutions Ltd Malton · Electrical · 10-49 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 Halstead · Fire protection · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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

• T T4 Engineering Group Wirral · M&E contracting

  Reliable commercial engineering, maintenance & compliance solutions across the North West & Central. T4 Engineering Group helps businesses keep operat

• T T9 Fire And Security Ltd Weston Super Mare · Fire protection · 10-49 employees

  Fire Protection and Fire Safety Specialists, Extinguisher Service, Fire Alarms, Fire Risk Assessment, Emergency Lighting, CCTV and Intruder alarms, El

• T Tabram Ltd Poole · Security systems

  Tabram offers audio visual, home automation, and security systems. Specializing in design, supply, and installation for enhanced living and working en

• T Tag Electrical (Northants) Ltd. Northampton · Electrical · 1-9 employees

  NAPIT registered electricians in Northampton, specialising in home automation, lighting solutions, smart offices, and EV charging stations. Offering p

• T Tag Site Services (Southern) Ltd Mexborough · Electrical · 10-49 employees

  TAG Site Services is a family-owned business with nearly 60 years' of experience as a leading temporary solutions provider to the construction industr

• T Tag-Air Ltd Bangor · Electrical · 10-49 employees

  TAG-AIR LTD is a company based in Bangor, Co Down. Their website is tagairltd.com.

• T Tailor Made Installs Caterham · Security systems

  Tailor Made Installs offers bespoke aerial, satellite, CCTV, and audio-visual installations with a personal, one-to-one service. Fixed prices, no hidd

• T Talents by StudySmarter Cardiff · Electrical · 1-9 employees

  Discover jobs, internships, degrees & career tips for students and graduates. Plan your future with Talents by StudySmarter.

• T Tall Oaks Reading · Landscaping · 10-49 employees

  Tall Oaks offers expert tree surgery, groundwork, fencing, landscaping, and smart security systems. With 20 years of experience, we provide tailored s

• T Tam & Co Ltd Waltham Cross · Electrical · 1-9 employees

  Tam & Co Ltd is a family-run electrical contractor with over 20 years of experience, offering domestic and commercial services across London and Hertf

• T TAMESIDE GLASS & SECURITY Ashton-Under-Lyne · Glazing · 1-9 employees

  Tameside Glass & Security offers expert glazing services including replacement, repairs, and security solutions. Established over 45 years ago, we are

• T Target Electrical Ltd Bexley · Electrical · 1-9 employees

  Target Electrical is a professional and reliable electrical services provider based in Bexley, offering high-quality solutions to residential, commerc

• T Tarrant Group Ltd London · Roofing · 1-9 employees

  Protect your property with the Top lightning protection services UK. Safeguard your home or business with expert solutions for ultimate safety.

• T Task Contract Solutions Ltd Buscough · Main contractor · 10-49 employees

  Task Contract Solutions Ltd delivers innovative construction and renewable energy solutions, focusing on sustainability, decarbonisation, and energy-e

• T TaskRunner London · Painting & decorating · 1-9 employees

  TaskRunner offers reliable, trusted, and professional Man and Van, Handyman, and Painting & Decorating services in London. Hire personal assistants fo

• T Tate Security Technology Ltd Wigan · Security systems · 10-49 employees

  Experts in commercial security, fire detection & under-vehicle solutions. Trusted, accredited high-security solutions for critical infrastructure.

• T Taurus Fencing Ltd Milton Keynes · Fencing

  Taurus Fencing Limited offers commercial, domestic, and security fencing solutions, establishing a brand in the market with a focus on reliability, pr

• T Taurus Fire Protection Ltd Crawley · Fire protection

  Expert fire protection services including alarm systems, emergency lighting, fire extinguishers, and fire risk assessments. Ensuring compliance and sa

• T TAURUS SECURE LTD Hemel Hempstead · Windows & doors · 1-9 employees

  Taurus Secure Ltd offers high-quality, fully fitted roller shutter garage doors, designed, built, and installed to bespoke specifications. They provid

• T Taylor Made Alarms Ltd Barnstaple · Security systems

  Taylor Made Alarms Ltd is a company that appears to be involved in security systems, though its website is currently unavailable.

• T Taylored Security Services Ltd Boston · Security systems

  Taylored Security Services Ltd offers integrated security, parking, and facilities management solutions. Established in 2011, this family-run business

• T TaylorMade Rope Access Wallington · Roofing · 1-9 employees

  TaylorMade Rope Access offers specialist rope access, bird proofing, cleaning, and building maintenance services. We provide expert solutions for roof

• T Taylors Electrical Newcastle Upon Tyne · Electrical

  Taylors Electrical is a family-run business based in Newcastle upon Tyne, offering a wide range of electrical services for domestic, commercial, and i