Security system installers in the UK

4002 security system installers listed from the UK register.

• R Redwood Shopfront Dagenham · Shopfitting · 1-9 employees

  London's premier shop front fitters offering bespoke installations and 24/7 emergency repairs. Specialising in aluminium, glass, and timber shopfronts

• R Reeds Electrical & Safety Ltd West Sussex · Electrical · 1-9 employees

  Reeds Electrical & Safety Ltd offers friendly, safe, and efficient electrical and safety services, including inspections, testing, and installations.

• R Reflect Electrical (North West) Limited London · Electrical

  We provide a wide array of electrical services for domestic, commercial & industrial sectors. Get in touch today.

• R Reflex Systems Ltd Hellaby Rotherham · Fire protection · 10-49 employees

  Leading independent specialist providing security, safety, asset protection and building management solutions and associated applications.

• R Regal Meadow Erdington · Glazing · 1-9 employees

  Regal Meadow offers 24/7 emergency glazing, window replacements, and expert installations across the Midlands. Contact us for quality service!

• R Regen Fm Ltd London · Heating & ventilation

  Regen FM provides director-led facilities management for managing agents, councils, education providers and commercial property portfolios across Lond

• R Regen Renewables North East Ltd Woodford Halse · Electrical

  Regen Renewables North East Ltd is a electrical company based in Woodford Halse, registered at Companies House in 2025.

• R Regency Contractors London · Electrical

  A vetted network connecting commercial contractors with UK property, block and facilities management professionals.

• R Reign Secure Ltd Hornchurch · Security systems · 10-49 employees

  Reign Secure Limited (RSL) designs, installs, and maintains bespoke fire, security, and electrical systems. They offer a one-stop shop for property sa

• R Rein Electrical Worcester Park · Electrical · 1-9 employees

  Certified electricians and EV installers serving Kingston, Surrey and Southwest London. Delivering top-notch results, down to the smallest detail.

• R Rel Mep Ltd Woodford Green · M&E contracting · 10-49 employees

  REL are building services experts, designing and delivering sustainable mechanical, electrical, data and technical solutions across industrial, commer

• R Relax Property Perfected Limited Mold · Kitchen fitting

  Relax Property Perfected Limited offers a full range of property solutions for homeowners and landlords, focusing on creating comfortable and at-ease

• R RELAY FIRE SAFETY LTD Southampton · Fire protection · 1-9 employees

  Expert fire safety services including alarms, assessments, extinguishers, emergency lighting, CCTV, access control, nurse call, and intruder alarms.

• R Reliatech Systems Ltd Salford · Electrical · 1-9 employees

  Reliatech Systems offers a one-stop solution for data network cabling, access control, CCTV, telecommunications, audio visual, and electrical installa

• R Reliavolt Ltd Hyde · Electrical · 1-9 employees

  Professional Electrical Domestic & Commercial contractors, Fully certified and insured. Providing quality electrical installations in Cheshire and the

• R Renco Electrical Ltd Cirencester · Electrical · 10-49 employees

  Renco Electrical Ltd are trusted electricians in Gloucestershire, Cirencester. Offering EV charging, domestic, commercial, and renewable energy servic

• R RENDLE ELECTRICAL CONTRACTORS LTD Launceston · Electrical · 1-9 employees

  Rendle Electrical Contractors are a Launceston Based NICEIC Approved Electrical Contractor with High Standards of Workmanship, Tailored to You for the

• R Renew Electrical Ltd Northwich · Electrical · 1-9 employees

  Northwich and Crewe Electrical Services. NICEIC Approved Contractor offering EV Chargers, Domestic & Commercial Electrician, Consumer Units, Rewires,

• R Renewable Energy Systems Ltd Kings Langley · Solar PV · 250+ employees

  RES is the world's largest independent renewable energy company with 40 years of experience delivering global renewable solutions.

• R Renewix Ltd Fareham · Electrical · 10-49 employees

  Renewix Ltd is a new company incorporated in 2024. The company's website is currently a placeholder page.

• R Rennyco Darlington · Fencing · 10-49 employees

  Supplying industrial and commercial security fencing throughout the UK. Rennyco are an award winning security fence contractor with a proven track rec

• R Renova Electrical Ltd Accrington · Electrical

  Renova Electrical Ltd is a electrical company based in Accrington, registered at Companies House in 2025.

• R Renova Group Ltd Accrington · Electrical

  Renova Electrical provides professional electrical services for homes, businesses, and industrial facilities across Lancashire and the North West. Acc

• R Renovani Ltd Polegate · Electrical · 1-9 employees

  Renovani Ltd is a electrical company based in Polegate, registered at Companies House in 2024.

• R Renroc (Scotland) Ltd Glasgow · Electrical · 1-9 employees

  Renroc (Scotland) Ltd offers infrastructure, security, and audio-visual solutions. Specializing in copper and fibre cabling, CCTV, and integrated ente

• R Renuventures Ltd London · Design & build · 1-9 employees

  Renuventures is a family-run design and build company founded in 2010, offering a full range of services from concept to completion for residential an

• R Repairs Appliance London · Electrical · 1-9 employees

  H & D Repair Appliance Ltd, trading as Repairs Appliance, offers domestic appliance repair and installation services across London. They cover a wide

• R Rescom Ltd Manchester · Electrical · 10-49 employees

  RESCOM Compliance & Maintenance provide multi-level service solutions for buildings of any size, dealing with planned maintenance, reactive response,

• R Reset Electrical Ltd Southampton · Electrical · 1-9 employees

  Reset Electrical Ltd are experienced commercial electricians in Fareham, Portsmouth & surrounding areas. Services include lighting, rewires, EV charge

• R RESIDENCY BUILDERS LTD Sutton · Refurbishment · 1-9 employees

  Residency Builders Ltd offers a comprehensive range of building and refurbishment services for residential and commercial clients across London. We pr

• R Response Electrical Services Romford · Electrical · 1-9 employees

  Specialist Asbestos Electrical Contractor providing enclosure entry and electrical services within licensed asbestos enclosures. Established 2011.

• R ReTech Leighton Buzzard · Electrical · 1-9 employees

  ReTech are smart home specialists and qualified electricians providing lighting, smart home, audio visual, security systems, and electrical solutions

• R Revill Electrical Ltd Bolton · Electrical

  Bolton based Electrical & EV Installation Contractors. NICEIC Approved Contractor & OZEV Approved EV Charge Point Installers.

• R Rex Group Services Ltd Sheffield · Fire protection

  Rex Group Services Ltd is a Sheffield-based company specialising in fire protection, security systems, and electrical services. Founded in 1908, they

• R Rge Services Ltd Chigwell · Electrical · 1-9 employees

  Our dedication to outstanding customer services extends beyond the 8am to 5pm. Emergency call out services is 24/7

• R Rgs Construction Ltd Market Drayton · Groundworks · 1-9 employees

  RGS Construction offers a wide range of domestic and commercial services including Groundworks, Construction, Heating & Plumbing, Electrical, and Gate

• R RGW ELECTRICAL LIMITED Brighton · Electrical · 1-9 employees

  Professional electrical services across Sussex by RGW Electrical Ltd. NICEIC approved electricians providing safe, reliable, high-quality domestic and

• R Rh Electrical Contractors (South West) Ltd Ilfracombe · Electrical · 1-9 employees

  RH Electrical Contractors (South West) Limited offers professional electrical services in Ilfracombe and across Devon for domestic, commercial, and in

• R Rhino Electrical Services Ltd Pontyclun · Electrical · 1-9 employees

  Rhino Electrical Services, based in South Wales, offers a wide range of electrical services including testing, new build installations, rewires, and a

• R Rhino Roller Garage Doors Crewe · Windows & doors · 1-9 employees

  Rhino Roller Garage Doors & Security Shutters in Crewe. Offering professionally installed roller garage doors and security window shutters across Ches

• R Rhoose Electrical Services Ltd Barry · Electrical · 1-9 employees

  Rhoose Electrical Services Ltd is a electrical company based in Barry, registered at Companies House in 2012.

• R Ribble AV Clayton Le Dale · Electrical · 1-9 employees

  Smart home and home cinema installers covering Lancashire, Greater Manchester and the North West. Cinema rooms, lighting, audio and video, designed an

• R Rich Faulkner Electrical Ltd Northampton · Electrical

  NAPIT registered electricians in Northamptonshire. Offering rewires, consumer units, EV chargers, CCTV, fire alarms, testing & inspection, and more. F

• R Richmond Property Services (RPS) Ltd Swansea · Refurbishment · 1-9 employees

  Richmond Property Services Ltd offers expert building repairs, industrial ventilation installation, and safety equipment certification across South Wa

• R Rigby Building Contractors Ltd Southport · Main contractor · 10-49 employees

  RIGBY Group is a family-run construction and electrical services company with over 30 years of experience. They serve the education, government, and h

• R Right Choice Electrical Services Ltd Sutton · Electrical

  Right Choice Electrical provides expert electrical services in London, Sutton, Surrey. Domestic, Commercial, CCTV, Fire Alarms, Testing & Inspection.

• R Right Wire Ltd Merstone · Electrical · 1-9 employees

  Local Isle of Wight electrical contractor delivering reliable and prompt electrical services. Right Wire Ltd is an established Island business with ov

• R Rileys Electrical Ltd Barnoldswick · Electrical · 1-9 employees

  Electricians based in Barnoldswick (BB18) serving all surrounding areas. Specialising in bespoke LED lighting, outside lighting, and consumer unit upg

• R Ring Fire And Security Ltd Antrim · Fire protection

  Ring Fire and Security Ltd offers fire safety and electrical compliance services, including inspections, reporting, and recommendations for property s

• R Ripe Solutions Ltd London · Main contractor · 1-9 employees

  Ripe Solutions is a London-based principal contractor specialising in design and build solutions for new builds, conversions, and refurbishments. They