Security system installers in London working in residential

351 security system installers in and around London working in the residential sector.

261 of these 351 companies file accounts at Companies House, with a median reported or estimated turnover of £207k, and 166 hold at least one accreditation, most often NICEIC. All 351 are active on the register, and 158 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 A.A Property Maintenance Services Ltd London · Refurbishment

  AA Property Maintenance Services Ltd offers professional building and maintenance, electrical, plumbing, HVAC, cleaning, grounds, handyman, safety, in

• 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 Abiskar Developments Ltd London · Refurbishment

  Abiskar Developments Ltd, established 2016, offers comprehensive property services from DIY to house building. We cover North London and Cambridgeshir

• A Ace Facility Management Services Ltd London · M&E contracting · 1-9 employees

  ACE Facility Management provides tailored facilities management solutions, focusing on maintenance, compliance, safety, and sustainability for busines

• A Action Shutters Ltd London · Security systems

  Action Shutters Ltd is a trusted roller shutter manufacturer and installer based in South London, serving the South East of England with custom-built

• A Adley & Clayton Ltd London · Security systems · 1-9 employees

  Adley & Clayton offers professional security, cleaning, and building services in London. With expert training for all staff, we ensure high standards

• A ADSAT INTERNATIONAL LIMITED London · Utilities · 1-9 employees

  ADSAT International is a manufacturer and distributor of TVRO equipment, including satellite dishes and TV aerials. Established in 1989, the company h

• A Alfa Quality Construction LTD London · Refurbishment

  Expert London builders and electricians for house extensions and renovations, electrical and plumbing work. Quality craftsmanship and free quotes.

• 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 Allround365 Ltd London · Plumbing

  ALLROUND365 Ltd offers a comprehensive handyman and property maintenance service in London, covering everything from small repairs to larger home impr

• 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 Apex Services London · Refurbishment · 1-9 employees

  Apex Services, based in Epping, offers specialist block maintenance and property renovations for homeowners, landlords, and businesses across London,

• A Aplite London · Electrical · 1-9 employees

  Aplite Services are qualified electrical contractors providing high-quality, safe, and reliable electrical work for homes and businesses. NICEIC certi

• A Archiiverse Ltd London · Design & build

  Archiiverse is a leading interior designer in London, offering bespoke design and build solutions. We turn your vision into functional, elegant spaces

• A Ardeco Bathroom Ltd London · Bathroom fitting

  Transform your space with expert bathroom renovation in London. ARDECO BATHROOM LTD offers bespoke designs, quality craftsmanship, and 24/7 emergency

• 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 Arm London Ltd London · Electrical

  ARM London is an electrical contracting company based in London, offering domestic and commercial electrical services, property management, and securi

• A ArmorCare Ltd London · Refurbishment

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

• A AS Certified Accountants London · Electrical · 1-9 employees

  AS Certified Accountants: Chartered accountants in London offering tax, accounting, and consulting services for businesses and individuals. Ready to h

• A Asat Industrial Solutions Ltd London · Security systems · 1-9 employees

  Professional CCTV & security systems across the UK. Hikvision CCTV installation, alarms, data/network cabling, electrical installations and fire alarm

• A Aslan Technology Ltd London · Security systems

  Aslan Technology Ltd designs secure, energy-efficient smart properties and supports OT/ICS cybersecurity projects aligned with IEC 62443 and NIS2.

• A Audio Schemes Ltd London · Design & build · 1-9 employees

  Audio Schemes is the UK's premier home recording studio builder, offering over two decades of expertise in high-end soundproofing and acoustic design

• 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

• A AZ Electrical London · Electrical · 1-9 employees

  Expert residential and commercial electrical services in London. Full-service electrician, from installation to design and consultancy. Call 07508 885

• 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 Balfour Beta Ltd London · Refurbishment · 10-49 employees

  Comprehensive facilities management company dedicated to keeping your property looking its best and functioning smoothly. Experienced professionals of

• B Balmiro Ltd London · Refurbishment · 1-9 employees

  Balmiro specialises in high-end renovations and advanced security systems for discerning homeowners and prestigious commercial clients, blending archi

• 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 Bedoya Electrical Ltd London · Electrical · 1-9 employees

  Expert electricians in Clapham, London, offering a full range of electrical services for residential and commercial clients. Specialising in EV charge

• B Bethnal Green Metal Works Ltd London · Steel fabrication · 1-9 employees

  Bethnal Green Metalworks is a London-based metal fabrication company specializing in high-quality metal products for various industries, including com

• B Better Heating and Lighting Ltd. London · Electrical · 1-9 employees

  Electricians in Ealing with nearly 50 years experience, Which? Trusted Traders with 5 Star rating. Ring doorbell and camera installations, EICR, Rewir

• B Betterlocksmith LTD London · Security systems

  24/7 Emergency Locksmith Services in London. Fast Response. Trusted Service. 15 Years Experience. Experts in all Locksmith Solutions.

• 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 Blackstone Construction Grp Ltd London · Main contractor

  Blackstone Construction offers high-quality building, refurbishment, and electrical services across London & the South East. Trusted craftsmanship, bu

• B Bllog Electrical Services Ltd London · Electrical

  BLLOG Electrical Services Ltd, based in Chingford, London, provides comprehensive electrical solutions for commercial and domestic clients, including

• B Blue & Gold LTD London · Electrical · 1-9 employees

  Blue & Gold LTD is a Barnet-based professional electrical services provider offering 24/7 emergency assistance and fault-finding. With decades of expe

• 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 Bravo Electrical Ltd London · Electrical

  Reliable 24-hour electricians in London offering rewires, lighting, EV chargers, CCTV, smart home systems, and repairs.

• B Bright Works Maintenance London · Refurbishment

  Bright Works Maintenance offers top-quality construction services for commercial and residential clients across England & Wales, with over 50 years of

• B Broadway Building Ltd London · Main contractor

  Broadway Building is a leading construction company specializing in commercial and residential projects across the UK, known for quality, innovation,

• B Buildary London · Plumbing

  Buildary transforms property maintenance for letting agents, offering seamless, fast, and compliant repair solutions with in-house engineers and dedic

• B BUILDER OF YOUR CHOICE LTD London · Design & build · 1-9 employees

  BUILDER OF YOUR CHOICE LTD offers personalized construction solutions in London, specializing in custom residential and commercial projects with a foc

• B Burke & Clemens London · Refurbishment · 1-9 employees

  Burke & Clemens provide a wide range of commercial cleaning services across London & South East, including office cleaning & window cleaning.

• C C.Hurst Electrical Contractors Ltd London · Electrical · 1-9 employees

  C. Hurst Electrical Contractors are skilled electricians in South East London offering expert services for rewiring, installations, maintenance, smart

• 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 Canary Riverside London · Refurbishment · 50-249 employees

  Canary Riverside is a prime residential and commercial development on the Thames in Canary Wharf, London, completed in 2000. It comprises apartments,

• C Canary Wharf Ltd London · Main contractor · 50-249 employees

  Canary Wharf Ltd is a certified Ugandan Metals & Minerals Firm, licensed by Uganda's Directorate of Geological Survey and Mines. Specializing in gold