Browse the Top Security Companies Serving City of London

Epping 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.

Darwin Security provides tailored electronic security solutions for homes and businesses across the UK. Established in 2009, we specialise in access control, CCTV, intruder alarms, and fibre optic systems, combining technical expertise with ethical service delivery. Our SSAIB-accredited team delivers installations and maintenance with a focus on customer satisfaction and value for money.

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 South Ockendon provides 24/7 emergency and non-emergency locksmith services for domestic and commercial clients in South Ockendon. Established in 2009, we specialise in lock installations, repairs, and security upgrades, with a focus on rapid response and customer satisfaction. Our team offers transparent pricing, no hidden charges, and serves Essex areas including RM15.

Locksmith Purfleet offers professional domestic and commercial locksmith services in Purfleet, including 24/7 emergency lockouts, lock repairs, security upgrades, and burglary damage restoration. Our mobile technicians provide rapid response times, on-site lock replacements, and expert security advice for homes, businesses, and industrial properties.

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.

Locksmith Bushey provides 24/7 professional lock installation, repair, and emergency services for domestic and commercial clients in Bushey. Specialising in non-destructive entry, burglary repairs, and security upgrades, we offer rapid response times and transparent pricing. Our certified technicians use modern equipment to handle all lock types including UPVC, wooden, and metal doors.

Locksmith Waltham Cross provides 24/7 emergency and routine locksmith services in Waltham Cross, specialising in domestic and commercial security solutions. We offer rapid response times, lock installation, repair, and replacement, alongside burglary damage restoration and advanced security systems. Our certified technicians use premium materials and deliver transparent pricing with no hidden charges.

Costello Security is a family-owned business with over 35 years of expertise in designing and installing high-security doors, gates, shutters, and grilles for residential and commercial properties across London and the South East. We prioritise rapid response, quality craftsmanship, and industry-certified standards to protect clients from theft, vandalism, and fire. Our services include emergency repairs, bespoke security solutions, and 24/7 locksmith support, all delivered with a commitment to customer satisfaction.

Squad Security provides premium security, investigative, and protection services globally. With a team of law enforcement professionals, we deliver customized solutions for corporate, entertainment, and logistical sectors. Our expertise spans risk management, executive protection, and 24/7 security operations across 15+ locations.