Security system installers in the UK

4002 security system installers listed from the UK register.

• H H & L Electrics Ltd Staffordshire · Electrical · 1-9 employees

  H & L Electrics are Staffordshire's leading electrical installation and repair company. Established in 1990, we offer domestic & commercial services i

• H H & P Aerials Ltd Ely · Electrical · 1-9 employees

  H&P Aerials Ltd: Over 30 years experience in TV industry installations. Specialists in Freeview, flatscreen TV wall mounting & Starlink. RDI Status ac

• H H & V Building Services Ltd Cuffley · Electrical · 10-49 employees

  H&V Building Services Ltd, established in 1981, offers a comprehensive range of mechanical, electrical, and construction services. With a multi-genera

• H H S Davies Groundworks Pwllheli · Groundworks

  H S Davies Groundworks offers professional groundwork and landscaping services in Gwynedd. Established in 1998, we provide drainage, septic tank insta

• H H.S Electric Services Ltd Maidstone · Electrical

  Trusted electrical company delivering high-quality services for residential, commercial, and industrial clients. Certified electricians combine techni

• H H&D Electrical Contracts Burnley · Electrical · 1-9 employees

  H&D Electrical Contracts provide domestic, commercial and industrial electrical services across Burnley, Lancashire and the surrounding area, includin

• H H&J Martin Group Ltd Belfast · Main contractor · 250+ employees

  H&J Martin Group, with over 175 years of heritage, delivers high-quality Fit Out, Facilities Management, Bespoke Joinery, and Fire & Security services

• H Hackwood Electrical Ltd Tamworth · Electrical · 1-9 employees

  Hackwood Electrical is your friendly electrical contractor covering the West Midlands; experts in all aspects of domestic, commercial & industrial ins

• H Hades Bollards London · Driveways & paving · 1-9 employees

  Hades Bollards Ltd provides premium security solutions and professional bollard installations across the UK, protecting homes and vehicles with indust

• H Hadley Electrical Contractors Ltd Solihull · Electrical · 1-9 employees

  Experienced electricians in Solihull offering domestic, commercial & industrial electrical services including EICR testing, EV charger installation an

• H HalesLocks Sidcup · Security systems · 1-9 employees

  HalesLocks Ltd is a trusted locksmith service in Sidcup, offering comprehensive security solutions for both residential and commercial clients. We are

• H Hall Building Contractors Ltd Preston · Extensions · 1-9 employees

  Hall Building Contractors Ltd are builders in Preston, specialising in loft extensions, domestic and commercial new builds, extensions, garage convers

• H Halligan Bros Electrical Ltd West Drayton · Electrical · 1-9 employees

  Halligan Bros Electrical provides expert electrical services, including installations & repairs across residential, commercial and industrial sectors.

• H Halls Electrical Contractors (Yorkshire) Ltd Bradford · Electrical · 1-9 employees

  Professional commercial and industrial electrical contractors in Bradford, West Yorkshire. Specialising in Solar PV, EV chargers, CCTV, alarms & compl

• H Halls Electrics Ltd Coalville · Electrical · 1-9 employees

  Halls Electrics LTD electrical engineers provide a wide range of electrical repair, maintenance and specialist electrical services including security,

• H Hamilton Jackson Ltd Hartlepool · Security systems · 1-9 employees

  Hamilton Jackson Ltd is a digital consultancy providing strategic consultancy and delivery excellence to enterprise businesses. They use innovative te

• H Hamlet Commercial Ltd Loughton · Refurbishment · 1-9 employees

  Hamlet is a premium construction and building refurbishment company, delivering comprehensive refurbishment services in and near London across residen

• H Hamlet Networks Charing Cross · Electrical · 1-9 employees

  Hamlet Networks provides expert data cabling, network, and fibre optic solutions for commercial and retail clients across the UK, specialising in effi

• H Hammersmith Locksmiths Ltd London · Security systems

  Hammersmith Locksmiths Ltd offers 24/7 emergency locksmith services in W6, W14, and SW6. We provide rapid response for lockouts, changes, repairs, and

• H Hampshire Woodburners Wallingford · Heating & ventilation · 1-9 employees

  Hampshire Woodburners are the warmth experts, supplying and installing wood burning and multifuel stoves across Hampshire, including Southampton, Winc

• H Hampton Electrical & Security Solihull · Electrical · 1-9 employees

  Hampton Electrical and Security are a NAPIT approved Electrical Contractor based in Solihull, West Midlands providing a range of electrical services.

• H Hancock & Sons Builders Ltd Bromley · Main contractor · 1-9 employees

  Building, Maintenance & Property Development Services across London, Kent, Essex, Surrey & Beyond! Extensions, New Builds, Refurbishments, Roofing, Ki

• H Handforth Electrical Ltd Barnoldswick · Electrical

  Electrician based in Barnoldswick. Providing electrical installation, maintenance, and repair for domestic, commercial and industrial.

• H Handy Electric Pro Ltd Hounslow · Electrical

  Trusted Electrician services in Hounslow, Feltham & West London. ECS/JIB certified, 5-star rated, 132 reviews. Available 24/7.

• H Handyclick Ltd Croydon · Carpentry & joinery · 1-9 employees

  HandyClick offers reliable handyman, cleaning, clearance, and property maintenance services in Croydon and surrounding areas. Our services include car

• H Handyman Arts Ltd London · Painting & decorating · 1-9 employees

  Professional, clean and dependable property repairs for homeowners, landlords and agents across W11 and surrounding areas. Fast response, fully insure

• H Hansett Electronics Ltd London · Security systems · 1-9 employees

  Specialising in bespoke business and home security systems, including intruder alarms and CCTV, with police-approved installation throughout London an

• H Hansole Ltd Dunfermline · Main contractor

  Empowering Businesses DigitallyUnlock the potential of your business with our cutting-edge IT solutions. Let us transform your digital presence today!

• H Hanson Electrical And Renewables Ltd East Grinstead · Solar PV · 1-9 employees

  Welcome to Hanson Electrical and Renewables Limited, your trusted solar panel installers in East Grinstead. We specialise in solar panel and EV charge

• H Hard Hat Media Thatcham · Electrical · 1-9 employees

  Bespoke digital signage systems for construction sites. Robust, vandal-proof displays for health & safety, site comms, and branding. Rental or purchas

• H Harding Bros. Electrical Ltd St. Albans · Electrical · 10-49 employees

  Harding Bros Electrical: Experts in electrical installation, testing, inspection, critical power, and maintenance for public, commercial, and industri

• H Harding Building Services Ltd Timperley · Refurbishment · 10-49 employees

  Harding Building Services offer property maintenance & improvement services across the North West for homes, offices, and client workspaces. With over

• H Harland + Voss Hornchurch · Electrical · 1-9 employees

  Reliable electrical specialists working throughout London. The highest standards for residential, workplace, landlords, block managers and RTMs.

• H Harlaxton Engineering Services Ltd Grantham · Civil engineering

  Harlaxton Engineering Services Ltd is a civil engineering company based in Grantham, registered at Companies House in 1998.

• H Harlequin Fixings & Sealants Ltd Kilmarnock · Steel fabrication · 10-49 employees

  Harlequin Fixings & Sealants Ltd is a supplier of power tools, hand tools, fixings, screws, sealants, adhesives, and Paslode nail guns. They are a Pas

• H Harling Security Solutions Ltd Hoddesdon · Security systems · 10-49 employees

  Harling Security designs, manufactures and installs security gates, fencing, barriers and access control for commercial and education sites across the

• H Harman Electrical (Swindon) Ltd Swindon · Electrical · 1-9 employees

  Harman Electrical (Swindon) Ltd is a electrical company based in Swindon, registered at Companies House in 2024.

• H Harman Electrical Ltd Swindon · Electrical · 1-9 employees

  Harman Electrical Ltd provide professional and reliable electrical services in Swindon and all surrounding areas. Specialists in Electrical Installati

• H Harper Fencing Ltd Chelmsford · Fencing

  Harper Fencing Ltd offers professional fencing services in Halstead and surrounding areas, providing design, build, and repair for various fencing typ

• H Harrier Vision Security Ltd Gravesend · Security systems

  Harrier Vision Security provides professional mobile CCTV surveillance and security patrol services across Kent. Rapid-deploy solutions for constructi

• H Harrington Maintenance Company Ltd Harrow · Electrical · 1-9 employees

  Harrington Maintenance Company offers expert electrical, plumbing, heating, fire safety, and security services for domestic and commercial properties

• H Harris Protection Services Ltd Broadstairs · Security systems · 1-9 employees

  High-end security solutions including intruder alarms, CCTV, and electrical services for homes and businesses across the UK. Over 10 years of experien

• H Harrogate Automation Harrogate · Security systems · 1-9 employees

  Trusted electric gate servicing and repair engineers serving Harrogate, Knaresborough, Ripon, Wetherby and surrounding areas for over ten years.

• H Hart Electrical Services Northwest Ltd Manchester · Electrical

  Hart Electrical Services Northwest Ltd provide a full range of Electrical Services to Domestic & Commercial customers throughout Bury & beyond. Licens

• H Harvey Electrical Ltd Poole · Electrical · 1-9 employees

  Harvey Electrical are trusted electrical and mechanical contractors based in Poole, offering expert design, project delivery, maintenance, and renewab

• H Harvey Electrical Services Darlington · Electrical · 10-49 employees

  Professional electrical contractors in the North East offering a wide range of services including LED lighting, solar energy, and EV charging solution

• H Harwood Electrical Ltd Wigan, Lancashire · Electrical · 1-9 employees

  NICEIC approved electricians in Wigan since 2017, offering a full range of domestic, commercial and industrial electrical services including rewires,

• H Harwood Homes Building Contractors Ltd London · Main contractor

  Harwood Homes Building Contractors Limited are specialist luxury residential builders serving Essex and London. Extensions, full renovations, interior

• H Hassett Electrical Ltd Stoke-On-Trent · Electrical · 1-9 employees

  Hassett Electrical Ltd is a trusted electrical contracting company based in Trentham, Staffordshire, offering a comprehensive range of services for co

• H Hattech Leigh-On-Sea · Electrical · 1-9 employees

  Hattech provides reliable, safe, and efficient electrical, fire safety, security, and HVAC solutions for homes and businesses across the UK. Qualified