Security system installers working in public

942 UK security system installers working in the public sector.

• N NW AUTOMATIC DOORS LIMITED Llandudno · Curtain walling · 1-9 employees

  NW Automatic Doors: Commercial door & shutter repairs, installation & PPM across North Wales. In-house engineers, 24/7 emergency support, 5.0★ Google

• O Oakray Ltd Enfield · Heating & ventilation · 50-249 employees

  Oakray are property performance specialists providing building support since 1979. This family-owned business is a contractor of choice for compliancy

• O Oakridge Building Contractors Ltd Swindon · Refurbishment · 1-9 employees

  Commercial and private building specialists in Swindon and surrounding areas. Offering a complete building solution across commercial sectors includin

• O Ocean Technical Safety Services Ltd Falmouth · Steel fabrication

  Ocean Technical Safety Services delivers professional workplace safety training, compliance, and inspection solutions to keep your workforce protected

• O Oil Tank Change Newmarket · Utilities · 1-9 employees

  Need an oil tank? Our certified experts provide fast, safe, and affordable oil tank replacement services. Get your free quote today!

• O Oliver Fox Glasgow · Fire protection

  Oliver Fox provides 24/7 specialist biohazard, trauma, crime scene, hoarding, and emergency cleaning across the UK & Ireland. Fast, discreet, certifie

• O Oliver Integrated Hamilton · Electrical · 1-9 employees

  Oliver Integrated Ltd offers expert electrical, fire protection, and security system services. Established in 1994, we provide certified solutions wit

• O Olver Electrical Contractors Ltd Callington · Electrical · 1-9 employees

  Olver Electrical Contractors Limited offer a broad range of electrical services to our increasing client base throughout the South West of England.

• O Omega Electrical Contractors (Crt) Ltd Evesham · Electrical · 1-9 employees

  Leading electrical contractor in the Midlands, offering outstanding service at competitive prices. Certified technicians for residential and commercia

• O OMEGA SECURITY SYSTEMS LIMITED Bradford · Security systems · 10-49 employees

  Omega Security Systems is a fire and security systems provider based in Yorkshire, offering nationwide coverage. Specialising in design, installation,

• O Opal Access Group Newcastle Upon Tyne · Rail infrastructure · 1-9 employees

  Opal Access Limited delivers facilities management, maintenance, rope access, commercial cleaning, security, workwear, rail and renewables services ac

• O Open Protocol Technology Kingswinford · Fire protection · 1-9 employees

  Open Protocol Technology Ltd specialises in the supply, installation and servicing of Fire and Security Systems, and offers Hydrostatic Testing of gas

• O Openview Security Solutions Ltd Essex · Electrical · 250+ employees

  Preqin is a leading provider of data, insights, and analytics for the alternative assets industry, empowering professionals to make informed investmen

• O Optimus Facilities Ltd Liverpool · M&E contracting

  Optimus Facilities: Your Building Services & Engineering Partner. Specialising in mechanical & electrical systems design and installation across the N

• O Opus Pro Audio Ltd Burnley · Electrical · 1-9 employees

  Opus Pro Audio provides site surveys, design, installations, spare parts, and maintenance contracts for sound and lighting systems. They serve various

• O Orestone Basingstoke · Fire protection · 10-49 employees

  Orestone - a safer, smarter future - A Highly Accredited Integrator of Fire, Evacuation, Assisted Living & Safety Systems.

• O Orus Technical Services Ltd Hemel Hempstead · Security systems

  ORUS Technical Services provides integrated security and electrical solutions, including fire protection, CCTV, access control, intruder alarms, and e

• O Otero Door Specialists Tonbridge · Windows & doors · 1-9 employees

  Trusted specialists in roller shutters, aluminium doors & door closers. Quality service & installation across Kent.

• O Outersight (UK) Ltd Plymouth · Security systems · 1-9 employees

  Specialist remote CCTV, wildlife observation and research, and harsh environment CCTV solutions. Bringing the outside in with innovative technical sol

• O Ovi Construction Ltd Romford · Civil engineering · 1-9 employees

  OVI Construction Company Limited is a Nigerian-based multidisciplinary construction and engineering company delivering end-to-end infrastructure solut

• O Owen & Palmer Ltd Bangor · Electrical · 10-49 employees

  Leading industrial electrical contractor servicing North & Mid Wales, managing installations, construction and facilities for complete solutions and a

• O Owen Construction Consultancy Ltd Orpington · Main contractor

  Construction Health & Safety Consultants offering services in London, Kent & Essex. Experienced consultants ensure safe and compliant projects.

• O Owlsworth Conservation Ltd Reading · Restoration & heritage · 10-49 employees

  Specialist building conservation contractors, skilled in joinery, lime plastering, brickwork, flintwork, blacksmithing, and project management for his

• O Oxland Construction Consulting Ltd Wimborne · Main contractor · 1-9 employees

  Oxland Construction Consulting Ltd offers expert construction consulting services including surveying, project snagging, 3D modelling, project managem

• P Palmac Electrical Services Ltd Buckinghamshire · Electrical · 10-49 employees

  Palmac Electrical Services Limited, established in 1974, offers comprehensive electrical services across the UK. Specialising in commercial, industria

• P Panthera Group Ltd Uxbridge · Fencing · 10-49 employees

  Panthera Group provides comprehensive site support services including hoarding, temporary electrics, plumbing, and security systems. Committed to sust

• P Paul Anton Ltd Great Dunmow · M&E contracting · 1-9 employees

  Paul Anton are trusted UPS suppliers, providing critical power continuity solutions to protect businesses from unplanned downtime. With over 30 years

• P Peace City . World, Ltd London · Design & build · 10-49 employees

  The Global Platform for Building and Developing Peace Cities, a smart city master developer collaborating with UN, Governments, and Corporations to bu

• P Pemberton FM London · M&E contracting

  Pemberton FM offers comprehensive facilities management, mechanical, electrical, and building maintenance services across the UK, ensuring seamless op

• P Peninsula Solutions Exeter Exeter · Electrical · 1-9 employees

  Peninsula Solutions Exeter provides electrical and data cabling services across the South West and nationwide. Established in 1991, they offer structu

• P Pestology Ltd London · Drainage · 10-49 employees

  Pestology specialises in permanent rat and mouse proofing, using exclusion techniques to prevent infestations. Serving London and the South East.

• P Phoenix Fencing & Construction Ltd Merthyr Tydfil · Fencing · 1-9 employees

  Leading commercial and security fencing contractors and suppliers across Wales, the West Country and the wider UK. Specialising in premium fencing, ga

• P Photuris Fire & Security Sheffield · Fire protection · 10-49 employees

  Photuris Fire & Security: Designing, installing and maintaining fire, security and life-safety systems for critical infrastructure across the UK.

• P Pinfold Projects Ltd Lutterworth · Refurbishment · 1-9 employees

  Pinfold Projects Ltd is a Midlands leader in carrying out successful refurbishment projects and small building works in the commercial sector. We offe

• P Pjc Electrical Ltd Dover · Electrical · 10-49 employees

  PJC Electrical is a professional, local business based in Dover with over 40 years of experience, specialising in electrical, fire alarm, and engineer

• P Planet Fire & Security Corby · Fire protection · 1-9 employees

  Offering years of experience in fire safety and security, Planet Fire & Security provides tailored guidance and solutions for businesses to meet regul

• P Plant Fencing Contractors Ltd Peterborough · Fencing · 10-49 employees

  UK specialists in sports fencing, acoustic fencing, ball stop netting and perimeter fencing. British Standard systems supplied and installed nationwid

• P PLEXUS NETWORKING LIMITED Hull · Electrical · 10-49 employees

  Plexus Networking Hull provides structured cabling, wireless networks, CCTV and technology infrastructure solutions for businesses across the UK.

• P PLT Group London · Heating & ventilation · 10-49 employees

  Specialising in comprehensive facilities, roofing, drainage and mechanical services in the Kent, The South East and beyond.

• P Polarity Electrics London London · Electrical · 1-9 employees

  AI-powered electrical inspections, instant quotes and digital certification across London & the South East. Book an inspection or get an instant quote

• P Polyteck Building Services Ltd London · M&E contracting · 50-249 employees

  Polyteck Building Services is a London-based company offering integrated solutions in building services, maintenance, and refurbishment, focusing on m

• P Porr UK Ltd Uxbridge · Main contractor · 10-49 employees

  PORR AG is one of Europe's leading construction companies, offering a full range of services from design and engineering to civil engineering and buil

• P Portclean Services Solutions Ltd London · Refurbishment · 10-49 employees

  Providing Cleaning Services For Over 15 years. Top Accreditations & +30 cleaners. Based In Clapham, Serving All London & Greater London.

• P Powercom Systems Ltd St Helens · Electrical · 10-49 employees

  NICEIC approved electrical & Communication Engineers based in St. Helens, UK. Providing design, supply, installation, testing, maintenance and commiss

• P Praeter Engineering Ltd. Andover · Concrete works · 10-49 employees

  Praeter Engineering Ltd offers specialist post-tensioning services, including design, supply, and installation. They also provide heavy lifting, flat

• P Precision Fencing Ltd Leicestershire · Fencing · 10-49 employees

  Precision Fencing Ltd, UK fencing contractors that specialises in palisade, weldmesh and timber fencing for both the public and private sectors.

• P Premier Gate Automation Ltd Braintree · Security systems · 10-49 employees

  Premier Gate Automation designs, fabricates and maintains electric gates, gate automation systems and access control solutions across Essex, London an

• P PREMIER SAFETY SIGNS LIMITED Canterbury · Traffic management · 1-9 employees

  Premier Safety Signs supplies and installs standard and bespoke signs, line marking, notice boards, bollards, premises information boxes, and keysafes

• P Prescott Fairchild London · Painting & decorating · 1-9 employees

  Prescott Fairchild offers a diverse range of property services including painting, decorating, floor fitting, cleaning, electrical work, plumbing, and

• P Press Electrical Solutions Ltd Morpeth · Electrical · 1-9 employees

  NICEIC approved electrical contractors based in Morpeth, Northumberland, installing and maintaining electrical and security systems across the North E