Browse the Top 84 Security Companies Serving Central London

Imperial security is a leading london security company and trusted security service agency providing comprehensive security services across the capital and throughout the uk. as one of the best security service providers in the industry, our security service company combines cutting-edge technology with highly trained, licensed personnel to deliver tailored security service uk solutions for a wide range of sectors. Our extensive portfolio of security guard services covers virtually every industry need. As a security guard services company, our core offerings include manned guarding with reliable, sia-licensed guards, door supervision for venues with alcohol licenses, and event security for film

SW Locksmith offers expert services in door lock opening, installation, repair, fitting, and replacement for all types of locks in South West London. We're committed to fast response times, arriving within 30 minutes of your call, anytime you need us. So, SW Locksmith is your go-to for the fastest 24/7 locksmith services in SW London. Our skilled professionals will not only provide immediate assistance but also advise you on the best solutions for your lock issues and handle the job efficiently on the spot.

Rockfort Security Consultants are your premier global partner in security consulting & training. We specialise in physical security, travel security, information security, risk management, crisis management and carried out comprehensive security audits worldwide for both individuals and organisations

At Cyberspace IT, we recognize that the success of your business hinges on dependable IT infrastructure. That's why we provide an extensive selection of customized, budget-friendly packages crafted to meet your specific requirements.

Green Locksmith provides comprehensive residential and commercial locksmith services across London. We specialise in emergency lockouts, lock repairs, replacements, and advanced security systems, ensuring fast, reliable solutions for homes and businesses. With 24/7 availability and a focus on customer satisfaction, we combine technical expertise with competitive pricing to deliver secure, tailored services.

Henson Security provides tailored security solutions for residential and commercial properties in London and the South-East. Specializing in CCTV systems, intruder alarms, and access control, we combine advanced technology with 24/7 monitoring to ensure comprehensive protection. Our SSAIB-accredited services prioritize reliability, using British-manufactured equipment and offering flexible maintenance plans without long-term contracts.

Master Locksmith Service provides 24/7 emergency and routine locksmith solutions across London. Specialising in rapid lockouts, key replacements, and security upgrades, we combine over 30 years of experience with certified expertise to deliver reliable, insured services. Our commitment to quality ensures secure, cost-effective solutions for residential, commercial, and automotive clients.

Spetsnaz Security International offers elite close protection, VIP security, and executive protection services in London and the UK. Our SIA-licensed, ex-military team provides comprehensive security solutions for corporate and private clients, including event security, residential protection, and global deployment. We specialize in mitigating risks through tailored strategies, advanced technology, and rigorous operational standards to ensure client safety and discretion.

Apt CCTV Installers London offering branded affordable CCTV & Intruder alarm system serving London & around the M25

Westminster Security offers bespoke security services in London and worldwide, specialising in close protection, residential security, and private investigations. We cater to high-profile clients with tailored solutions, combining military and police-trained personnel, advanced technology, and strict compliance with industry standards. Our commitment to excellence ensures safety, discretion, and reliability for individuals and organisations globally.

Westminster Security offers bespoke security services in London and worldwide, specialising in close protection, residential security, and private investigations. We cater to high-profile clients with tailored solutions, combining military and police-trained personnel, advanced technology, and strict compliance with industry standards. Our commitment to excellence ensures safety, discretion, and reliability for individuals and organisations globally.

We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Locksmith Brixton provides 24/7 emergency and non-emergency lock solutions in Brixton, specialising in rapid response lockouts, security upgrades, and burglary repairs. With qualified technicians and a mobile workshop, we deliver immediate on-site services for domestic and commercial properties. Our commitment to affordability, transparency, and technical excellence ensures lasting security solutions tailored to client needs.

We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Camberwell Locksmiths are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a local business not a call center. When you phone us you speak directly to a Locksmith and because of this most jobs can be priced over the telephone. Unlike most other Locksmiths, we charge a set rate per job, not an hourly rate. All jobs are at a fixed price with no call out charge, so free and friendly advice can be offered. Because we are a mobile locksmith company rather than a shop, we can supply quality locks and architectural hardware at low prices.

We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Locksmith Streatham is a 24/7 emergency and non-emergency locksmith service operating in Streatham and SW16. We specialise in lock installations, repairs, and security solutions for domestic and commercial properties. Our rapid-response technicians deliver reliable, affordable services with no hidden charges.

Locksmith Chelsea provides 24/7 emergency and routine locksmith services across Chelsea, specialising in domestic and commercial security solutions. Our offerings include lock installation, repair, and replacement, alongside burglary damage restoration and insurance-compliant security upgrades. With rapid response times and transparent pricing, we serve residential properties, hotels, retail outlets, and commercial premises.

Locksmith West Norwood provides 24/7 emergency and routine locksmith services for residential and commercial clients. Specialising in lock installation, repairs, and security upgrades, we serve West Norwood and surrounding areas with rapid response times and competitive pricing. Our technicians are equipped to handle lockouts, burglary damage, and bespoke security solutions.

Guard Security Systems provides NSI GOLD-approved security solutions for residential and commercial properties in London. We design, install, and maintain CCTV systems, fire alarms, intruder alarms, and access control systems, ensuring compliance with British standards. Our 24/7 monitoring and rapid-response services offer continuous protection for homes and businesses.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Locksmith Dulwich provides 24/7 emergency and non-emergency locksmith services for domestic and commercial clients in Dulwich. Specialising in lock installation, repair, and security upgrades, the company prioritises rapid response times and customer satisfaction. With a focus on quality and affordability, they serve both residential properties and businesses.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Locksmith East Dulwich provides 24/7 emergency and routine locksmith services for residential and commercial properties. Specialising in lock installation, repairs, and security upgrades, we prioritise rapid response times and transparent pricing. Our technicians are equipped to handle lockouts, burglary repairs, and custom security solutions across London.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Locksmith Stockwell provides 24/7 emergency and non-emergency lock solutions for residential and commercial clients in London. Specialising in lock installation, repair, and security upgrades, we offer rapid response times, transparent pricing, and a mobile workshop service to ensure immediate, reliable assistance. Our expertise spans burglary repairs, key duplication, and compliance with insurance standards.

Regents Park Locksmith Services is a local business not a call centre. When you phone us you speak directly to a Locksmith and because of this most jobs can be priced over the telephone. Unlike most other Locksmiths, we charge a set rate per job, not an hourly rate. All jobs are at a fixed price with no call out charge, so free and friendly advice can be offered. Because we are a mobile locksmith company rather than a shop, we can supply quality locks and architectural hardware at low prices.

Locksmith Herne Hill provides 24/7 emergency and scheduled locksmith services for residential and commercial clients in Herne Hill. Specialising in rapid lockout solutions, security upgrades, and burglary repairs, we combine technical expertise with competitive pricing. Our commitment to reliability ensures prompt service delivery and long-term security solutions tailored to client needs.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Trojan Consultancy delivers discreet and unobtrusive Personal Protection and Security Consultancy from our London office to High Net Worth Individuals and their Families, International Corporations and Governments worldwide. All Team members are former Metropolitan Police Officers who have served in SO14(2) Royalty Protection as Personal Protection Officers to Her Majesty The Queen and other senior members of the British Royal Family.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a local business not a call centre. When you phone us you speak directly to a Locksmith and because of this most jobs can be priced over the telephone. Unlike most other Locksmiths, we charge a set rate per job, not an hourly rate. All jobs are at a fixed price with no call out charge, so free and friendly advice can be offered. Because we are a mobile locksmith company rather than a shop, we can supply quality locks and architectural hardware at low prices.

West London Locksmith offers 24/7 emergency and routine locksmith services for homes, businesses, and vehicles across London. Specialising in lock repairs, security upgrades, and certified auto locksmith solutions, we prioritise rapid response times and transparent pricing. Our team provides comprehensive security assessments and installations to protect properties against modern security risks.

Pimlico Locksmiths are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Prime Alert Locksmith delivers 24/7 emergency and security locksmith services across London. Established in 2009, we specialise in rapid lockout assistance, smart lock installations, and high-security systems compliant with British Lock Standards. Our ISO-certified team serves residential and commercial clients with transparent pricing and guaranteed response times.

City Keyholding provides professional keyholding and emergency response services across the UK. We specialise in 24/7 security solutions for commercial and residential properties, including alarm response, mobile patrols, and property checks. Our tailored approach ensures each client receives customised security measures backed by decades of industry expertise.

Kyox Locksmiths of SW2 provides 24-hour emergency and routine locksmith services across London. We specialise in residential, commercial, and automotive lock solutions, including repairs, replacements, and security upgrades. Our certified technicians ensure rapid, insured assistance with no call-out charges.

Saracen Security based in London, is one of the UK's leading security and protection agencies and has a client base extending around the country. Our clients, ranging from sole traders to large public companies, demand professionalism, expertise and quality of service. By browsing our services menu, you will find out more about the services we can offer to you and your business, ranging from door supervisor security through consultation and body guarding to in-house training. Regardless of your security requirements, we can put together a plan to ensure that your objectives are met.

Locksmiths of Kensington and Chelsea provide expert emergency and routine locksmith services across London's Royal Borough. Specialising in residential and commercial security solutions, we offer rapid lockout assistance, insurance-approved lock installations, and comprehensive security surveys. Our CRB-checked technicians utilise industry-leading expertise to deliver reliable, damage-minimising solutions for properties in Kensington, Chelsea, and neighbouring areas.

P&N Security provides comprehensive security solutions and high-risk transportation services to private and corporate clients globally. Specialising in close protection, manned guarding, and secure asset transportation, the company operates across defence, offshore, and remote site sectors. With a focus on international operations and client-specific consultations, we combine local expertise with global standards to deliver reliable security outcomes.

Kyox Locksmiths of London provides 24/7 emergency and non-emergency locksmith services across Greater London. Specialising in residential, commercial, and automotive security solutions, we offer lock repairs, replacements, key duplication, and advanced security system installations. Our team guarantees rapid response times, competitive pricing, and tailored advice to enhance property safety.

Locksmith Clapham provides 24/7 emergency and routine locksmith services across Clapham. Specialising in lock installation, repair, and replacement for domestic and commercial properties, we offer rapid response times and transparent pricing. Our mobile workshop enables on-site solutions for various lock types, prioritising security restoration and customer satisfaction.

All Year Security provide manned security guarding services in London and Croydon. For all you security needs we offer a high quality security services. We also supply man and dog services. We have a skilled workforce and use the latest technology to ensure our clients have the best possible service.

Locksmith of London provides Home security and Locksmith services in the greater London UK. Mobile locksmith services available 24 hours a day. if you need Locksmith of London area for your house, car, office or business then we are here for you. Lockout services such as house or auto lockout, repair, change and install new lock sets.

London-security.com provides bespoke security solutions across industries, including door supervision, close protection, and mobile patrols. With over 20 years of experience and SIA-licensed personnel, we offer counterterrorism expertise, 24/7 monitoring, and tailored security plans. Our services cater to nightlife venues, government agencies, healthcare facilities, and high-profile individuals, ensuring safety through trained professionals and advanced protocols.

London Bayswater Locksmiths is a 24 hour East London based Locksmiths serving the West, Central, East, South and North London areas. Our focus is on providing a reliable service at the best possible price. Whether you are locked in or out or just need your locks changing we can help. LSL only supply the latest British standard locks that are tailored to your requirements which can help reduce cost. We deliver a professional service that is cost effective to everyone and we guarantee to beat any other quote! If you are unsure of the lock or product you need call us for some free advice and a quote.

Heathmount International provides executive protection and global risk management services. Specialising in high-risk security solutions since 2000, we serve Fortune 500 companies and VIP clients with services including protective surveillance, armoured vehicles, and corporate investigations. Our team combines military and police expertise with cutting-edge technology to deliver discreet, reliable security worldwide.

D&PS has been successfully supplying support services to the Legal Profession since 1981. With a team of experienced and professional Process Servers and Investigators, we are able to offer a Nationwide and International service. D&PS is proud to be instructed by some of the most respected law firms and commercial companies in UK, and also receives regular instructions from many overseas countries.

24 Hour emergency, residential, automotive and commercial locksmith services in the greater London area. Main services : emergency lockouts, lock repairs, replace and opening, master key replace or re-key, car lockout and high security locks. If you need fast & reliable emergency locksmith in London UK call us 24/7 at 020-81506792.

We are a professional locksmiths based in London who provide a standard 24 hour locksmith service that you can trust and rely on. We have an extensive experience in all aspects of locks, emergency lock opening and burglary repairs. Our fully trained engineers can be onsite within 30 minutes of your call day or night. Our team is to provide high quality service at competitive rates.

Systematic Services provides advanced security systems and audio-visual solutions for residential and commercial properties in London. Specialising in door entry systems, CCTV installations, and alarm systems since 2003, we combine cutting-edge technology with expert installation. Our Safe Contractor-approved engineers deliver tailored security solutions and 24/7 emergency repair services across Central London and surrounding areas.

Superior Security provides comprehensive security solutions including intruder alarms, CCTV systems, security lighting, access control, and fire system maintenance. With nearly 20 years of industry experience, we deliver tailored installations by certified engineers, ensuring cutting-edge technology and user-friendly systems. Our commitment to quality extends to free site visits, competitive pricing, and ongoing maintenance contracts for residential and commercial clients.

G Worrall & Son, established in 1896, provides professional locksmith services across London. We specialise in emergency lockouts, key cutting, lock replacement, and security upgrades. Our experienced team offers rapid response and competitive pricing through partnerships with leading manufacturers.

Universal Security provides tailored security solutions across London, offering manned guarding, event security, and 24/7 remote monitoring. Our SIA-approved services include mobile patrols, technical installations, and fire watch protection. We combine advanced technology with rigorously trained personnel to deliver client-specific security strategies.

Remington Hall provides expert investigative services to legal, financial, and corporate clients globally. Specialising in property disputes, surveillance, computer forensics, and intellectual property infringement, we combine advanced technology with a multidisciplinary team of certified investigators. Our 24/7 operational capability ensures rapid response to urgent matters across the UK, Europe, and beyond.

Expedite Detective Agency offers comprehensive private investigation services including surveillance, background checks, and lie detector tests. Based in Surrey, we provide discreet, legally compliant solutions for individuals and businesses nationwide. Our 24/7 availability and proven methodologies ensure clients receive timely, accurate results with full confidentiality.

Securco provides comprehensive security management solutions across the UK and internationally. Our services include SIA-licensed guarding, mobile patrols, executive protection, and event security, all tailored to client needs. Backed by ISO 9001 certification and 50 years of experience, we deliver reliable, technology-driven protection for people, property, and assets.

Franchi Locks & Tools Ltd is a family-owned supplier of building materials, ironmongery, and security solutions operating since 1970. We provide architectural ironmongery, glass door fittings, and 24/7 locksmith services, supported by technical expertise and a stock of over 25,000 products. Our tailored approach caters to both trade professionals and domestic customers.

Fortress Lock & Safe Co provides professional locksmith and security services in London. Established in 1970, we offer emergency lockout solutions, key duplication, safe installation, and access control systems. Our services cater to both residential and commercial clients seeking reliable security solutions.

Barry Bros Security delivers advanced electronic and physical security solutions for homes and businesses across the UK. Specialising in CCTV systems, access control, and high-security locks since 1945, we combine technical expertise with a personalised approach. Our NSI Gold and MLA-accredited services ensure compliance, reliability, and tailored protection for every client.

London Locksmiths provides expert 24-hour locksmith services across London, specialising in lock repairs, installations, and key cutting. With Master Locksmith Association accreditation since 1998, we combine technical expertise with rapid response times for residential and commercial clients. Our Vauxhall-based team delivers trusted security solutions through non-destructive entry methods and insurance-rated products.

Court Security provides 24/7 emergency locksmith services in central London and WC postcodes. With over 60 years of combined experience, we offer key cutting, lock installation, access control systems, and security solutions. Accredited by the Master Locksmith Association and ISO9002 certified, we serve residential and commercial clients with tailored security services.

Gallowglass Security is a leading UK-based provider of comprehensive security solutions. Specializing in property protection, event security, and enforcement services since 1998, we combine traditional values with modern technology to deliver tailored security strategies. Our mission focuses on professional execution, client partnership, and continuous improvement through real-time reporting and analysis.

The Keyholding provides advanced mobile security services across the UK, specialising in keyholding, alarm response, and emergency guarding. Our technology-driven platform ensures rapid deployment of security personnel nationwide, supported by a 24/7 operational network. As certified B Corp professionals, we combine industry-leading expertise with ethical practices to deliver reliable security solutions for homes and businesses.

ATEC Security provides tailored electronic security systems for diverse sectors across the UK. With over 35 years of experience, we design, install, and maintain advanced solutions including CCTV, access control, and perimeter protection. Our nationwide team ensures long-term reliability and compliance for clients ranging from critical infrastructure to public institutions.

Spycatcheronline is a leading UK-based supplier of professional surveillance equipment, offering GPS trackers, covert spy cameras, and audio monitoring devices. With over 30 years' experience since 1990, we provide next-day delivery on 99% of our 100+ products to clients worldwide. Our specialist team delivers expert guidance and discreet service solutions for corporate, governmental, and personal security needs.

Lorraine Electronics specialises in high-quality covert surveillance equipment, offering discreet and reliable solutions for personal, commercial, and governmental use. With 40 years of industry experience, we provide cutting-edge hidden cameras, tracking devices, and counter-surveillance tools compliant with international regulations. Our focus on innovation and customer privacy has made us a trusted choice for security professionals and private clients alike.

British Security Technologies provides advanced security solutions for homes and businesses across London and the South East. With over 30 years of experience, we design and install intruder alarms, CCTV systems, fire alarms, and integrated security networks to the highest industry standards. Our NSI GOLD, ISO 9001, and UKAS accreditations underscore our commitment to quality, while 24/7 emergency support and free security surveys ensure client peace of mind.

UBX Security Systems provides advanced outdoor intruder prevention systems for banks, historic buildings, and government sites across the UK. Utilising patented microwave technology, we offer wire-free, rapidly deployable security solutions with a proven 30-year track record of zero break-ins. Our systems integrate with CCTV and alarm networks to deliver comprehensive protection during building restoration and construction projects.

Scanna MSC is a leading provider of advanced security X-ray systems and threat detection solutions. Specialising in portable and mailroom scanners, we deliver high-resolution imaging technology for defence, security, and industrial applications. With over three decades of expertise, we combine cutting-edge innovation with global support to protect people and infrastructure.

Eskan Electronics designs and manufactures advanced security systems including covert surveillance equipment, technical surveillance countermeasures, and RF jamming technology. Based in Greenford, UK, we provide tailored solutions for law enforcement, intelligence services, and military organisations worldwide. Our products are engineered to enhance security while addressing modern threats through innovation and technical expertise.

Box 89 Corporate Investigation Services is a London-based investigation firm providing executive due diligence, employee background checks, and corporate intelligence services. Specialising in discreet investigations for private equity firms and multinational corporations, we help clients mitigate risks through comprehensive checks on management teams, business entities, and investment opportunities. Our global network enables effective due diligence across international jurisdictions.