Security system installers in London working in public

107 security system installers in and around London working in the public sector.

83 of these 107 companies file accounts at Companies House, with a median reported or estimated turnover of £1.3m, and 56 hold at least one accreditation, most often ISO 9001. All 107 are active on the register, and 34 were incorporated in the last three years.

• 2 247 Sustainability Services London · Drainage

  24/7 Sustainability Services: Reliable Plumbing, Heating & Renewables, Drainage & Environmental Services across Central & Eastern Scotland. Emergency

• A Able Canopies Ltd London · Design & build · 10-49 employees

  Canopies, shelters and shade sails from Able Canopies Ltd. for commercial settings including the education, healthcare, hospitality sectors.

• A Alarm Communication Ltd London · Fire protection · 50-249 employees

  acl Ltd - Specialists In Commercial Fire Alarm Systems, Security Systems, Building Management Systems & BEMS for UK Public & Private sectors.

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Ambition Services Limited London · Demolition · 1-9 employees

  Ambition Services Ltd offers reliable waste removal and waste management services in London. We provide efficient, eco-friendly solutions for all your

• A Amey Rail Ltd London · Civil engineering · 50-249 employees

  Full lifecycle infrastructure services across transport, defence, nuclear, justice and public services, combining consulting, design, delivery and ope

• A Arena Electrical Services Ltd London · Electrical · 10-49 employees

  Arena Electrical Services Ltd, founded in 2005, is a prominent electrical sub-contracting firm based in London, offering Cat A & B fit-outs, and fire

• A ArmorCare Ltd London · Refurbishment

  Professional carpet and upholstery cleaning services. Remove stains, odours and refresh your home or office. Book ArmorCare today.

• A Avondale Construction Ltd London · Main contractor · 10-49 employees

  Avondale Construction offers sustainable site services, welfare, and traffic management, CDM compliance, and support solutions for UK construction pro

• A Avoque Ltd London · Security systems

  Reliable aerial photography, commercial drone services, and professional equipment rental in London. Creative, experienced, and communicative solution

• B Bae Control Systems Ltd London · Fire protection · 1-9 employees

  BAE Control Systems offers expert fire alarm, security, and life safety systems in London. Custom-designed solutions, certified engineers, and free si

• B Bechtel Management Company Ltd London · Main contractor · 50-249 employees

  A trusted name in engineering, construction, procurement & project management, creating sustainable solutions that drive global progress since 1898.

• B Benchmark Cleaning Services Ltd London · Refurbishment · 10-49 employees

  Benchmark Cleaning Services offers professional commercial cleaning solutions across London, specializing in office, retail, healthcare, and education

• B Bildex Ltd London · Refurbishment

  BILDEX LTD is a dynamic construction company offering a comprehensive range of services across the UK. We specialise in refurbishment, fit-out, and ne

• B BR Rope Partners London · Cladding · 1-9 employees

  BR Rope Partners offers professional Rope Access Services in London. Our IRATA-certified team specializes in high-level cleaning, inspections, and mai

• B Breeze Fire & Security Ltd London · Fire protection

  Top-quality fire dampers and HVAC solutions for safety and compliance. Breeze Fire & Security Ltd offers reliable ventilation services.

• B BUILDRA Facilities London · M&E contracting

  BUILDRA Facilities offers integrated facilities management, construction, cleaning, and security services. We focus on consistency, compliance, flexib

• C Call Out Property Surveyors London · Fire protection · 1-9 employees

  Call Out Property Surveyors offers expert witness services, building project management, insurance claim handling, and property surveys. They provide

• C Carrico Limited London · Electrical

  Carrico Limited provides lighting, electrical and communications design for public infrastructure across Wales and the UK.

• C Central Watch Security London · Security systems

  Central Watch Security provides licensed security guard services for commercial, residential, and personal security needs across London and the UK, wi

• C Clearway Fire And Security Ltd London · Security systems · 50-249 employees

  Clearway is a leading UK security company offering a comprehensive range of services including vacant property security, temporary CCTV, fire and secu

• C Clipfine Holdings Ltd London · Refurbishment

  Clipfine offers a comprehensive range of construction, refurbishment, and fit-out services, supported by in-house logistics and a commitment to sustai

• C Compsan Ltd London · Security systems · 1-9 employees

  COMPSAN LIMITED provides professional IT services and life cycle support, focusing on data center, network, security, server, storage, backup, and vir

• C Conlon Contracts Ltd London · Main contractor · 1-9 employees

  Conlon Contracts is a main contractor for art logistics companies, galleries, and museums, offering bespoke solutions for storage, exhibition, and fit

• C Construction And Letting Ltd London · Refurbishment · 10-49 employees

  Construction and Letting Limited is your total home renovation and construction solution provider. We bring your plans to reality, focusing on excelle

• C Construction Logistics Group Ltd London · Main contractor · 10-49 employees

  Construction Logistics Group provide a complete solution to ensure safe, sustainable and timely delivery for your construction project, all at a fixed

• C Crest Projects Ltd London · Security systems · 1-9 employees

  Crest Projects is a leading certified Security Systems Integrator based in Nigeria, offering bespoke security solutions with over 10 years of experien

• C Cs Spatial Engineering Ltd London · Design & build

  CS Spatial Engineering Ltd offers innovative construction solutions with an expert team of engineers and architects, utilizing cutting-edge technology

• D Dacc Europe Mechanical And Electrical Ltd London · M&E contracting

  DACC Europe is a specialist integrator in structured cabling and network infrastructure, with divisions for railways and data centres. Certified to IS

• D Daja Contractors Ltd London · Main contractor · 1-9 employees

  DAJA Contractors Ltd is the most reliable General Construction Contractor in London. Affordable London Building contractor, highest work quality.

• D DanContracting LTD London · Traffic management · 1-9 employees

  Dan Contracting Ltd offers financial, business, and CSCS/NVQ training solutions across the UK. We simplify taxes, regulations, and compliance with exp

• D DELATIM LIMITED London · Design & build · 10-49 employees

  Delatim is a turnkey construction company delivering best-in-class design, construction, mechanical, and maintenance projects across transport, energy

• D Dennis Johns Service Group Ltd London · Electrical · 10-49 employees

  Dennis Johns Service Group provides electrical, security, and infrastructure services. Established in 1972, they have grown into an SME with over 50 e

• D Dida Construction Ltd London · Main contractor · 1-9 employees

  Dida Construction Ltd is a leading construction company in London, specializing in design and build processes for a wide range of residential and comm

• D DSFS London · Security systems · 10-49 employees

  Providing first class facilities and professional services to healthcare and the NHS by delivering service excellence through our people.

• D Dwl Construction Ltd London · Main contractor · 1-9 employees

  DWL Construction Ltd is a London-based company offering professional home refurbishments and quality renovations. They provide a range of building ser

• E ElectroElite London · Electrical

  Industry accredited specialists of electrical, fire & building compliance services. 25 years of expertise in electrical, low-voltage systems, fire det

• E Entrio Systems London · Security systems

  Entrio Systems specialises in repairing, retrofitting, and modernizing automatic doors, gates, and barriers across the UK, offering cost-effective upg

• E Essex Industries Ltd London · Security systems · 1-9 employees

  Essex Industries Ltd provides integrated data centre solutions, security systems, communication products, and construction services across the UK and

• F Fire Safe Services Ltd London · Fire protection · 10-49 employees

  Fire Safe Services Ltd is a leading UK supplier of fire and security systems, offering comprehensive solutions including detection, suppression, alarm

• G Gb Specialist Access Solutions Ltd London · Scaffolding

  Rope access specialists offering a range of installation, construction, fall protection and cleaning services. IRATA-trained.

• G Gianfranco Smart Solutions Ltd London · Security systems

  KNX is the global standard for smart home and building control. Connect devices across brands for flexible, secure, and lasting smart building install

• G Giga FM Ltd London · Electrical · 1-9 employees

  Giga FM Ltd is a UK facilities management, engineering, recruitment and commercial cleaning company delivering reliable services across the constructi

• G Gl Mapping Ltd London · Utilities

  High accuracy land and infrastructure surveys using cutting-edge technology. Laser scanning, topographical surveys, utility detection & measured build

• G Govbox Ltd London · Electrical · 1-9 employees

  Govbox Limited is a family-owned SME providing a wide range of services including IT, logistics, recycling, removals, and building & construction. App

• G Gpm London Ltd London · Electrical · 10-49 employees

  NICEIC approved and SafeContractor accredited specialists for the electrical and security industry. 30+ Years Experience. 24/7 Emergency Response.

• G Gratte Brothers Group Ltd London · M&E contracting · 250+ employees

  Gratte Brothers delivers full-service building solutions-electrical, mechanical, foodservice, and security-for clients across London and the South of

• G GRID Surveying London · Civil engineering

  Construction, topographical, drone and earthworks surveying across Essex, London and the South East. Working 3D survey data, setting out, volumes, ver

• G Guardian FM London · Security systems · 1-9 employees

  Top-rated facilities management company in London, security, cleaning & concierge services. SIA approved. Free quote

• 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