Security systems subcontractors in the UK

3089 UK subcontractors offering security systems work.

• A A.T. Nolan (Building Contractors) Ltd Manchester · Refurbishment

  AT Nolan Building Contractors are leading Construction, Refurbishment, Repairs and Maintenance contractors in the Northwest, with over 40 years of exp

• A A.Y.R Property Services Ltd London · Main contractor

  A.Y.R Property Services Ltd is a London-based construction company offering reliable building solutions for residential and commercial clients, with o

• A A&A Garage Doors Exmouth · Windows & doors

  A&A Garage Doors are leading installers and suppliers of all types of garage doors, industrial shutters, and gates across Devon and the South West.

• A A1 Electrical Services (EK) Ltd Boston · Electrical

  A1 Electrical Services EK Ltd offers a comprehensive range of electrical installation services for commercial, industrial, and domestic clients. Accre

• A A1 Glass & Glazing (Shropshire) Ltd Telford · Glazing

  A1 Glass & Glazing offers expert domestic and commercial glazing, window, door, and locksmith services in Telford. Established in 1997, we provide rap

• A A10 Electrical Solutions Ltd Waltham Cross · Electrical

  A10 Electrical Solutions provides residential, commercial, bespoke lighting, and landlord electrical services from Cambridge to London, operating 24/7

• A A2m Tec Ltd Ipswich · Security systems

  A2M TEC Ltd are fully accredited gate manufacturers covering the UK. Email now for a free quote. All gates made to measure.

• A A2z Maintenance Solutions Ltd York · Electrical · 1-9 employees

  A2Z Maintenance Solutions Ltd offers reliable and professional electrical, repair, maintenance, renovation, joinery, paving and general building servi

• A Aaa Group Electrical Ltd Godalming · Electrical

  AAA Group Electrical offers a full range of domestic & commercial electrical services in Godalming, Surrey. Experienced, family-run, and NICEIC approv

• A Aae Electrical Ltd Knighton · Electrical

  Mid Wales NICEIC Registered Electrical Contractor offering 24/7 services including Electrical Installations, Testing, EV Chargers, CCTV, Data Cabling,

• A Aardvark Hire Ltd Paignton · Plant hire · 10-49 employees

  Aardvark provides transport and logistics services across the UK, specialising in heavy haulage, plant transport, and earthworks. With a modern fleet

• A Aaron Access Stockport · Security systems · 50-249 employees

  Aaron Access provides specialist automated access, Fire & Security solutions across the UK, protecting people, buildings, assets and critical operatio

• A Aaron Nobbs Electrical Ltd Woodbridge · Electrical

  Aaron Nobbs Electrical Ltd offers expert electrical services in Woodbridge, Suffolk, covering domestic, commercial, and agricultural needs. Services i

• A Ab Electrical Services (Hull) Ltd Cottingham · Electrical · 10-49 employees

  AB Electrical Services Hull Ltd have 20+ years experience providing a wide range of commercial, industrial and residential electrical services to clie

• A Abacus Fire And Security Ltd Hadleigh · Security systems

  Abacus Fire and Security Ltd are leading independent installers of Electronic Fire and Security Systems. We have over 30 years experience.

• A Abax Electrical Ltd Electrical · 10-49 employees

  Abax Electrical Limited offers a full range of electrical engineering, design, installation, maintenance, testing, and commissioning services across v

• A Abbey Lifts Bristol · Lifts & escalators

  Abbey Lifts Limited offers impartial LOLER inspections and lift services, backed by over 40 years of experience and as part of the Andwis Group.

• A Abbott Contractors Ltd Canterbury · Refurbishment

  Abbott Contractors specialises in planned and reactive maintenance for homes and businesses nationwide, offering 24/7 emergency response and a wide ra

• A Abbotts Build Hub Ltd Chelmsford · Extensions

  Trusted builders in Chelmsford and across Essex with 25 years of experience. Extensions, renovations, kitchens, bathrooms, roofing and loft conversion

• A ABCA SYSTEMS LIMITED Newcastle Upon Tyne · Fire protection · 250+ employees

  Protect your people and business from fire, intrusion and disruption with fire and security systems from ABCA. It's time to give your business the pro

• A Abdul H Construction Ltd Birmingham · Security systems

  Abdul H Construction Ltd offers expert CCTV installation and thermal insulation services in Birmingham and the West Midlands. Professional security ca

• A Abercrombie Building Services Ltd Chard · Refurbishment

  Abercrombie Building Services Ltd provides professional building services throughout Chard and Somerset, including home renovations, extensions, refur

• A AberDove Electrical Solutions Limited Aberdeen · Electrical

  Professional electrical contractor in Aberdeen & Aberdeenshire, established 2025. Specialising in residential, commercial & industrial electrical serv

• A Ablaze Building Solutions Camberley · Security systems · 10-49 employees

  Ablaze Building Solutions Ltd are specialists in Fire Alarms, Disabled Alarms, Access Control, Disabled Refuge, CCTV and Intruder Alarms in Camberley,

• A Able Canopies Ltd London · Design & build

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

• A Able Electrical Inspection Ltd Hemel Hempstead · Electrical

  Able Electrical Inspection Ltd is an established electrical contractor in Hemel Hempstead, offering full industrial and commercial electrical services

• A ABLE FACILITY SOLUTIONS LIMITED Salford · Refurbishment · 1-9 employees

  Able Facility Solutions is a highly experienced construction and maintenance company, from dental practice refurbishments to commercial renovations.

• A Able Group Leigh-On-Sea · Plumbing · 50-249 employees

  Nationwide planned and reactive property maintenance across the UK, trading as Able Group. Originally founded in 1993, Viabl Ltd provides local engine

• A ABLE INSTALL LTD Southampton · Glazing

  Best company of home & commercial window film suppliers & installers. Cheap Solar, UV protection & security window film in Surrey, London, Hampshire &

• A Able IS Kings Langley · Electrical · 10-49 employees

  Industry leading infrastructure solutions company specialising in designing and installing cost-effective systems. Over 30 years experience.

• A ABLE ROLLER SHUTTERS LTD Dundee · Security systems

  Able Roller Shutters Ltd offers industrial roller shutters, PVC curtain strips, sectional doors, and fire doors in Dundee, UK. With 30 years of expert

• A Absass Ltd Darlington · Scaffolding · 10-49 employees

  Specialist rope access contractors in the UK delivering safe, compliant working at height solutions across industrial and commercial sectors. Contact

• A Absass Ltd Darlington · Scaffolding · 10-49 employees

  Specialist rope access contractors in the UK delivering safe, compliant working at height solutions across industrial and commercial sectors. Contact

• A Absolute Shutters Southsea · Security systems

  Absolute Shutters UK Ltd offers supply and installation of roller shutters, fire shutters, steel doors, bar grills, roller garage doors, security gate

• A AC COMS Bristol · Security systems

  AC COMS provides Data Cabling, Fibre broadband, CCTV Systems, Garage Doors, AV, and Wi-Fi Installation for businesses across Bristol, Bath, and beyond

• A Ac Electrical 4u Ltd Rugby · Electrical · 1-9 employees

  Professional domestic, commercial, and industrial Electrical Contractors in Rugby, Warwickshire. With over 12 years of experience.

• A Ac Electrical Services (Nw) Ltd Blackpool · Electrical · 50-249 employees

  AC Electrical Services (NW) Ltd provides high-quality electrical contracting services to domestic and commercial clients nationwide. Experienced in in

• A AC Powertech Limited Eastleigh · Electrical

  AC Powertech Limited: Expert Electrical, Air Conditioning & Refrigeration Solutions for Commercial & Industrial Projects Since 1992. Hampshire, Wiltsh

• A Aca Solutions Ltd Letchworth Garden City · Security systems · 10-49 employees

  ACA Solutions are access control specialists providing installation, maintenance, and repair for automated entry systems across the UK with 24hr callo

• A ACC FM Aylesbury · Air conditioning

  ACC FM Provide facilities management services to companies throughout South East England including Herts, Beds, Bucks and London

• A ACCESS BUZZERS LIMITED Aylesford · Security systems

  Access Buzzers offers intercom installation, maintenance, and repair for door entry systems, alarms, and CCTV in Kent and London. Specialising in home

• A Access Control For Education Bedford · Security systems

  Specialists in safeguarding solutions for educational establishments, offering bespoke security systems and responsive support. Paxton registered inst

• A Access Garage Doors Crawley · Windows & doors · 50-249 employees

  Supplying, installing, and repairing garage doors and front doors across London & the South East since 1976. Offering a wide range of options from lea

• A Access International Security Ltd Loughton · Security systems · 10-49 employees

  Access International Security are dedicated to finding the best solution to fit our customer's specific needs, whilst providing the best in customer s

• A Accord Cctv & Alarms Ltd Huddersfield · Security systems

  Accord CCTV & Alarms is a West Yorkshire based Security System installation company providing and installing CCTV & Alarms for domestic and commercial

• A Acctive Systems Ltd Edenbridge · Security systems · 10-49 employees

  Acctive Systems Ltd are one of the UK's leading privately owned integrators of electronic security systems, providing design, installation, integratio

• A ACD Electrical Services Ltd Saltash · Electrical

  ACD Electrical Services Ltd provides professional electrical services for domestic, commercial, and industrial clients throughout the South West. Oper

• A Ace Door Systems Ltd Nelson · Windows & doors

  Certified UK specialists in industrial and commercial doors. Design, installation, servicing & 24/7 repairs. UKCA & CE accredited.

• A Ace Electrical Ltd Sheffield · Electrical

  Fully qualified and insured electricians in Sheffield & South Yorkshire. Domestic and commercial services, fast responses and 24/7 call outs.

• A Ace Electrical Projects Ltd South Croydon · Electrical

  NICEIC approved electrical contractors in South London with over 8 years experience. Reliable, affordable electricians offering rewires, consumer unit