Security system installers in East of England

368 security system installers across East of England.

• G GL Fire Solutions Stowmarket · Fire protection

  GL Fire Solutions Ltd offers fire alarm, emergency lighting, warden call, and access control system services. Experts in design, installation, commiss

• G Glen Rogers Electrical Ltd Norwich · Electrical

  Electricians in Norfolk offering a wide variety of services including electrical testing, repairs, interior and garden lighting, rewires, storage heat

• G Glencar Construction Ltd St Albans · Main contractor · 1-9 employees

  Glencar is a construction and development partner delivering industrial, commercial, data centre and specialist projects across the UK and Ireland.

• G Glowbolt Contractors Ltd Peterborough · Electrical

  Glowbolt Contractors Ltd is a electrical company based in Peterborough, registered at Companies House in 2024.

• G Glowbolt Global Ltd Peterborough · Electrical

  Glowbolt Global Ltd is a electrical company based in Peterborough, registered at Companies House in 2025.

• G Glowbolt Group Ltd Peterborough · Electrical

  Glowbolt Group are professional contractors specialising in commercial and domestic electrical services, security solutions, and CGI services across t

• G Gravis Domestic Electrical Services Ltd Skegness · Electrical

  Gravis Domestic Electrical Services is a family business providing reliable honest electrician services to Skegness and surrounding areas. Our staff a

• H H & P Aerials Ltd Ely · Electrical

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

• 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 Hattech Leigh-On-Sea · Electrical

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

• H Hawthorne Norwich · Security systems · 10-49 employees

  SSAIB-certified commercial security and fire systems, designed, installed and maintained to the standards your insurer, regulator and auditor expect.

• H Hinter Electrics Leigh-On-Sea · Electrical

  Local electrical experts providing safe, reliable, and professional electrical services for domestic and commercial properties across Southend and sur

• H Hl Civils Ltd Hinderclay · Civil engineering

  HL Civils Ltd is a specialist civil engineering and construction company based in Suffolk, established in 2007. They focus on delivering high-quality,

• H Hnl Electrical Contractors Ltd Hatfield · Electrical

  Need a reliable electrician in North London? HNL Electrical offers a wide range of electrical services, including repairs, installations, and inspecti

• H Hollmark Ltd Basildon · Refurbishment

  A single, accountable contractor delivering safe, compliant and efficient building services for commercial and public sector clients across the UK.

• H Hollywell Building Services Ltd St. Albans · Main contractor · 50-249 employees

  Hollywell Building Services are construction contractors providing planned and reactive maintenance, refurbishments and installations across the Rail,

• H Holmwood Electrical Services Ltd Clacton-On-Sea · Electrical

  Holmwood Electrical offers professional domestic, commercial, and industrial electrical services across Clacton-on-Sea and North Essex. Established in

• H Home Preserver Ltd Clacton-On-Sea · Extensions

  Trusted builders in Clacton & Essex for loft conversions, house extensions, garage conversions & roofing. Over 30 years of experience. Free quotes ava

• H Homeview Surveillance Clacton-On-Sea · Security systems

  AI CCTV, burglar alarms, access control & fire alarms across Clacton & Colchester. SSAIB & BAFE approved, est. 1997. Book a free survey.

• H Houseborn Engineering Ltd Dunstable · Civil engineering · 1-9 employees

  Houseborn Engineering Ltd offers precision site engineering and digital surveying solutions across the UK, including setting out, as-builts, drone and

• H HSDW Letchworth Garden City · Security systems

  HSDW offers high-quality security doors, gates, and custom solutions for residential and commercial properties, combining durability, advanced feature

• H Hunt Electrical (Hertfordshire) Ltd Biggleswade · Electrical

  Hunt Electrical is a team of dedicated professionals specialising in premium electrical installations for new builds, refurbishments, and smart homes

• I I G P A Ltd Welham Green · Electrical

  I G P A Ltd is a electrical company based in Welham Green, registered at Companies House in 2005.

• I ICON CONNECT LIMITED Letchworth Garden City · Design & build · 10-49 employees

  Icon Connect delivers bespoke smart home automation and entertainment systems for luxury residences and superyachts worldwide. Discover seamless contr

• I IGM AUTOMATED ENTRANCES LIMITED Peterborough · Security systems

  IGM Automated Entrances Ltd: specialists in automatic door systems, automatic gates, barriers, and access control. Offering 24hr call-out, service, re

• I Igneo Luton · Fire protection · 10-49 employees

  Igneo is a platform for fire safety companies to showcase competence and certifications, empowering customers to make informed choices and supporting

• I Ing Building Ltd Ipswich · Main contractor · 1-9 employees

  ING Building is a professional, experienced building contractor offering the highest standard of domestic and commercial services across Suffolk, spec

• I Initium Solutions Ltd Boston · Security systems

  Initium Solutions Ltd offers expert security and electrical solutions, including CCTV, alarms, access control, and electrical installations. Approved

• I Isee Access Solutions Ltd Chelmsford · Security systems

  Specialists in the design, installation and maintenance of automatic door systems and roller shutters for commercial, industrial, healthcare, educatio

• J J G Electrical Contractors Ltd Chelmsford · Electrical

  JG Electrical Contractors provides domestic and commercial electrician services across Essex, Hertfordshire, and London. NICEIC registered and JIB app

• J J P S Electrical Services Ltd. Stamford · Electrical · 10-49 employees

  J P S Electrical Services Ltd. is a electrical company based in Stamford, registered at Companies House in 1999.

• J J.P.B. Electrical Ltd Benfleet · Electrical · 1-9 employees

  JPB Electrical Ltd offers a wide range of electrical services across the UK, including industrial and commercial installations, fire alarms, emergency

• J J2r Safety Ltd Harlow · Fire protection · 1-9 employees

  Expert health and safety consultancy in the UK. Supporting businesses with compliance, training, risk assessments, and accreditation guidance nationwi

• J James Murphy Electrical Services Ltd Norwich · Electrical

  James Murphy Electrical Services LTD provide the best Electrician service in Norwich, offering a wide range of event equipment. Contact us today!

• J Jarrards Ltd Welwyn Garden City · Electrical · 10-49 employees

  Leading electrical engineering services for clients in London, the South East and Home Counties. We aim to provide a competitive, professional service

• J JAS Loft Insulation Wisbech · Insulation

  Family-run loft insulation, raised loft boarding, EPC assessments and home services across East Anglia, including Wisbech, Ipswich and Peterborough.

• J Jason Church Electrical Ltd Peterborough · Electrical

  Jason Church Electrical Ltd is a family-run business with over 20 years of experience in domestic and commercial electrical work, covering Cambridgesh

• J JBE ELECTRICAL LTD Woodbridge · Electrical

  JBE Electrical LTD is a local, friendly electrician in Suffolk offering a full range of commercial, domestic, and industrial electrical services. NAPI

• J Jbt Electrical Ltd Norfolk · Electrical

  JBT Electrical Ltd offers quality electrical services for domestic, landlord, commercial, and industrial sectors. Fully insured and regulated with a m

• J Jdh Electrics Ltd Newmarket · Electrical · 1-9 employees

  JDH Electrics - Fully Approved Registered Electrician - specialising in Rewires, Historic Listed Buildings & EV. Outstanding customer service & qualit

• J Jdl Automation Ltd Wymondham · Security systems

  JDL Automation designs, installs, and maintains automatic gates, barriers, and door systems for homes and businesses in Norwich and Norfolk.

• J Jeromson Engineering Services Ltd Mildenhall · Electrical

  Contract Electrical Engineering and Project Engineering services for the oil, gas, chemicals and renewables sectors. Over 25 years of experience.

• J Joseph Westiform UK Luton · Cladding

  Trusted signage company in the UK offering custom business signs, digital signage, and corporate branding solutions for all industries.

• J Jr Revell Fire & Security Ltd Maldon · Electrical

  Jr Revell Fire & Security Ltd is a electrical company based in Maldon, registered at Companies House in 2025.

• J Jr Revell Ltd Maldon · Electrical · 10-49 employees

  Specialist electrical engineering contractor delivering full scope design, installation and maintenance across warehousing, logistics, commercial and

• J Jr Revell M&E Ltd Maldon · Electrical

  Jr Revell M&E Ltd is a electrical company based in Maldon, registered at Companies House in 2020.

• J Jr Revell Renewables Ltd Maldon · Electrical

  Jr Revell Renewables Ltd is a electrical company based in Maldon, registered at Companies House in 2025.

• J Jr Revell Temporary Services Ltd Maldon · Electrical

  Jr Revell Temporary Services Ltd is a electrical company based in Maldon, registered at Companies House in 2025.

• J JRS Construction Security Services Southend-On-Sea · Security systems

  Supply, Installation, Automation, Service & Maintenance of Security Doors, Gates, Barriers & Shutters. Serving healthcare, education, commercial, hous

• J Jwk Electrical (Lincs) Ltd Spalding · Electrical

  High-quality electrical contracting services for homes & businesses. Specialising in network cabling, CCTV installation, and intruder alarm systems.