Intruder Alarm Installation and Repair in London – Reliable Home and Business Security

Secure your property with our advanced alarm systems. Prime Alert ensures peace of mind through cutting-edge technology and reliable service. Contact us today for unparalleled protection tailored to your needs.

google logo

  • WE DO FREE QUOTES IN London
  • FULL GUARANTEED & INSURED
  • 100’s OF GENUIINE REVIEWS

Why Choose Us

Homeowners, property owners, and business owners trust us for reliable intruder alarm installation and repair, ensuring top-notch security and peace of mind.

Fast Response

Our rapid response team ensures your security needs are addressed promptly and efficiently, minimising downtime.

No Hidden Costs

We offer transparent pricing with no hidden fees, providing you with peace of mind and budget certainty.

Qualified Experts

Our team of certified professionals delivers expert installation and repair services, ensuring your security systems function flawlessly.

Free Quotes

We provide complimentary quotes, allowing you to explore your security options without any financial commitment.

Book a service

About Prime Alert – The London Locksmiths

Founded with a mission to revolutionise security, Prime Alert – The London Locksmiths has grown into a trusted name in the industry. Our journey began with a commitment to innovation and excellence, leading to significant milestones in security solutions. We prioritise customer satisfaction and adhere to the highest standards, including ISO 9001 and BS3621, ensuring reliable and effective services.

  • Founded in 2005
  • ISO 9001 Certified
  • BS3621 Compliant
  • Innovative Solutions
  • Customer-Centric Approach

Trusted Company

Prime Alert is renowned for its unwavering dedication to quality and trust, consistently delivering top-notch security solutions tailored to your needs.

Experienced

Our team boasts decades of experience, ensuring that every security challenge is met with expertise and precision, safeguarding your property effectively.

Skilled Professionals

Our locksmiths are highly trained, equipped with the latest tools and techniques to provide efficient and reliable security services for your peace of mind.

Work Guaranteed

We stand by our work, offering guarantees on all services to ensure your complete satisfaction and confidence in our security solutions.

What Our Clients Are Saying

At Prime Alert, we prioritise client satisfaction by actively gathering feedback, which shapes our service improvements and strengthens trust, ensuring your security needs are always met.

I was surprised by the great service.

Pete S.

Lewisham

A very nice experience

James Colk.

Finchley

Great Locksmiths service, Couldn’t be more pleased

Sandy Ruth

North London

Saved my Day

Frank

Ealing

Qualified & Insured For Your Peace of Mind

At Prime Alert – The London Locksmiths, our professionals are not only highly qualified but also fully insured, ensuring your peace of mind. Our technicians undergo rigorous training and hold certifications that align with industry standards, such as ISO 9001 and BS3621. This commitment to excellence guarantees that our services are both reliable and trustworthy, safeguarding your property with precision.

  • Certified Technicians: ISO 9001, BS3621 compliant
  • Comprehensive Insurance: Client risk management
  • Ongoing Training: Industry advancements
  • Standards Compliance: Quality assurance

Working Hours

  • Monday24 Hours
  • Tuesday24 Hours
  • Wednesday24 Hours
  • Thursday24 Hours
  • Friday24 Hours
  • Saturday24 Hours
  • Sunday24 Hours

Our Main Services At A Glance

Prime Alert – The London Locksmiths offers comprehensive security solutions, ensuring your property is protected with the latest technology and expert care.

Emergency Lockout Services

Our emergency lockout services provide swift assistance when you’re locked out of your home or business. We prioritise your safety and convenience, ensuring prompt access without compromising security. Our skilled locksmiths use advanced tools to unlock doors efficiently, minimising any potential damage.

24/7 Emergency Locksmith

Available around the clock, our 24/7 emergency locksmith services ensure you’re never left vulnerable. Whether it’s a broken lock or lost keys, our team is ready to assist. We guarantee quick response times and reliable solutions, restoring your security and peace of mind.

Lock Installation and Replacement

We specialise in lock installation and replacement, offering a range of high-quality options to suit your needs. Our locksmiths are trained to instal locks that meet British Standards, ensuring your property is secure and compliant. Trust us for professional service and expert advice.

Home Security Systems Installation

Enhance your home’s protection with our state-of-the-art security systems. We offer customised solutions, integrating the latest technology for comprehensive coverage. Our team ensures seamless installation and provides guidance on system operation, maximising your security.

Non-Destructive Entry Locksmith

Our non-destructive entry locksmith services focus on preserving your property’s integrity. We use specialised techniques to gain access without causing damage, ensuring your locks remain intact. This approach saves you time and money on repairs.

Burglary Repair Services

In the unfortunate event of a break-in, our burglary repair services restore your property’s security swiftly. We assess the damage, reinforce entry points, and instal upgraded locks to prevent future incidents. Your safety is our top priority.


Clients Who Trust Us

Prime Alert – The London Locksmiths is trusted by leading brands like Dominoes, McDonalds, Costa, Adiuvo, Advance FM, Cloud FM, Mears Group, and Your Repair Home Cover.


Our Process

line
01

Initial Assessment

Our skilled technicians conduct a thorough evaluation of your property to identify specific security needs and tailor solutions.

02

Customised Planning

We design a bespoke security plan, selecting high-quality materials and technology to ensure optimal protection for your premises.

03

Seamless Installation

Our experts execute a precise installation, minimising disruption and ensuring all systems function flawlessly from the start.

04

Ongoing Support

We provide regular maintenance and 24/7 support, addressing any issues promptly to maintain your security system’s reliability.

What Sets Prime Alert – The London Locksmiths Apart

Prime Alert – The London Locksmiths stands out with its unwavering commitment to quality and safety. Our expert technicians use top-tier materials and cutting-edge technology, ensuring exceptional workmanship. We prioritise safety by adhering to rigorous standards, including ISO 9001 and BS3621. Post-service, we offer comprehensive support, guaranteeing customer satisfaction and peace of mind. Choose us for reliable, secure, and expertly crafted security solutions tailored to your needs.

Residential & Commercial Services

Prime Alert – The London Locksmiths customises security solutions to address the unique needs of residential and commercial clients. Our dedication to quality and flexibility ensures comprehensive protection using cutting-edge technology and premium materials.

Enhanced Security for Your Home

We offer tailored home security solutions, including alarm installations and maintenance, to keep your property safe. Our skilled technicians focus on delivering peace of mind with dependable, efficient service.

Comprehensive Locksmith Services for Businesses

For businesses, we provide customised security systems, meeting specific industry needs. Our offerings include advanced alarm systems and regular maintenance, ensuring your business’s security and adherence to industry standards.

Services Tailored to Your Specific Needs

At Prime Alert – The London Locksmiths, we understand that every property has unique security requirements. Our approach begins with a comprehensive assessment of your specific needs, ensuring that our solutions are perfectly aligned with your expectations. This personalised service guarantees that your security system is both effective and efficient.

How Do We Customise Our Services?

Our customization process involves understanding your preferences and integrating advanced technology. We offer a range of options, from smart alarms to wireless systems, ensuring flexibility and adaptability. Our expert technicians are committed to delivering solutions that meet your budget and security goals.

Customization Options Available

  • Smart Alarms: Tailored for modern security needs.
  • Wireless Systems: Flexible and easy to instal.
  • Cost-Effective Solutions: Budget-friendly options available.

Importance of Client Feedback

Client feedback is integral to our service customization. We actively seek your input to refine our offerings, ensuring that our solutions not only meet but exceed your expectations. This collaborative approach enhances both satisfaction and security effectiveness.

Call Today If You Have Any Problems

Please Call To Book Trusted London Locksmiths – Free No Obligation Quote with no hidden fees. We are professional and friendly.

Book Now phone icon02081332166


Our Quality of Workmanship

At Prime Alert – The London Locksmiths, our commitment to quality is unwavering. We adhere to stringent standards, including ISO 9001 and BS3621, ensuring every service we provide meets the highest benchmarks. Our dedication to excellence guarantees that your security needs are met with precision and reliability.

How Do We Maintain High Standards?

Consistency in service delivery is achieved through rigorous training and continuous improvement. Our technicians are experts in their field, utilising cutting-edge technology and high-quality materials to deliver exceptional results. This approach ensures that your security systems are both effective and reliable.

Key Quality Measures

  • ISO 9001 Certified: Quality management system
  • BS3621 Compliant: Lock standards for security
  • Regular Training: Ensures up-to-date skills

Book Services Online

I’m the Head of Customer Services at Prime Alert, The London Locksmiths. I lead a dedicated team to deliver exceptional service and ensure client satisfaction.

Your Safety & Security: Our Priority

At Prime Alert – The London Locksmiths, your safety is our utmost concern.

At Prime Alert – The London Locksmiths, your safety is our utmost concern. We implement stringent safety protocols, ensuring your property is secure and protected. Our commitment to using high-quality materials and cutting-edge technology guarantees the reliability and effectiveness of our security solutions.

Key Safety Protocols

  • ISO 9001 Compliance: Ensures quality management
  • BS3621 Standards: Guarantees lock security
  • 24/7 Monitoring: Continuous protection

Accreditations & Certifications

Prime Alert – The London Locksmiths adheres to NAFIS Standards, including ISO 9001, ISO 14001, ISO 45001, Construction Line, and British Standards BS3621, BS8621, BS EN 1634-1, and EN 12209.


Sectors We Work In

Prime Alert – The London Locksmiths excels in diverse sectors, offering tailored security solutions that ensure reliability and customer satisfaction across various industries..

Healthcare

Our services in healthcare focus on safeguarding sensitive areas, ensuring compliance with strict security standards.

Public Buildings

We provide robust security solutions for public buildings, enhancing safety and accessibility for all visitors.

Industrial

Our industrial security services protect valuable assets and ensure operational continuity with minimal disruption.

Offices

We secure office environments with advanced systems, promoting a safe and efficient workspace for your team.

Heritage

Our expertise in heritage sites ensures the preservation of historical integrity while enhancing security measures.

Retail

We deliver comprehensive security for retail spaces, protecting inventory and ensuring a safe shopping experience.

Hospitality

Our hospitality services focus on guest safety and comfort, integrating seamless security solutions for peace of mind.

Education

We enhance educational environments with customised security systems, ensuring a safe and conducive learning atmosphere.

Our Guarantee

  • Full-Service Team
  • Ongoing Customer Support
  • 6 Months Workmanship Guarantee
  • Full Manufacturer Warranty
  • Qualified & Certified
  • Prompt Arrival Pledge
  • All rooms left as they were found
  • Honest and transparent pricing
  • 24/7 Emergency Assistance
  • Rectify Issues: No Cost

We Make It Easy

Book An Appointment

Schedule your service effortlessly with Prime Alert. Our streamlined booking process ensures quick and convenient appointments, tailored to your schedule.

We’re On Our Way

Our expert technicians promptly arrive, equipped with advanced tools and high-quality materials, ensuring efficient service delivery and customer satisfaction.

Everything Explained

We prioritise clear communication, providing detailed explanations and transparent updates throughout the service, enhancing your understanding and trust in our solutions.

How Do We Ensure Pricing Transparency?

At Prime Alert – The London Locksmiths, we prioritise transparency by providing clear, upfront pricing. Our detailed estimates outline all costs, ensuring there are no hidden fees or surprises.

What Factors Influence the Cost of Services?

Service costs are influenced by factors such as the complexity of the installation, the type of materials used, and the specific security needs of your property. We tailor our services to meet your unique requirements.

Service / Time Date Price (£)
Replacing a lock on a uPVC door £35 – £45 + labour
Including labour for budget Euro cylinder replacement £100 – £150
Anti-snap Euro cylinder replacement £125 – £170
Mortice lock replacement £45 + labour
Changing all locks in a home £350
Broken key extraction £80 – £100
Opening Mortice Lock and Rim Lock £90 – £130
Emergency boarding-up service £100 – £200
Locksmith emergency labour £89
Replacing Euro Cylinder in uPVC Door £100 – £150
Gearbox case replacement £250 – £350
Euro cylinder cost (average) £45
Mortice lock cost £45
Emergency boarding up (average) £200
Mon-Fri 7am-6pm (labour costs) £59 per hour
Mon-Fri 6pm-12am (labour costs) £69 per hour
Saturday 7am-6pm (labour costs) £69 per hour
Saturday 6pm-12am (labour costs) £69 per hour
Sunday 7am-6pm (labour costs) £69 per hour
Sunday 6pm-12am (labour costs) £69 per hour
Mon-Sun 12am-7am (labour costs) £69 per hour

How Can Clients Receive a Detailed Pricing Breakdown?

Clients can request a comprehensive pricing breakdown through our website or by contacting our customer service team. We offer flexible payment options to accommodate your budget, ensuring a seamless and stress-free experience.

**Learn more about Prices

How Do We Estimate Timelines?

At Prime Alert – The London Locksmiths, we emphasise efficiency and transparency in managing project timelines. Our skilled technicians utilise cutting-edge technology and top-quality materials to ensure timely solutions. We provide realistic estimates, ensuring your expectations are met with precision and reliability.

We evaluate each project’s complexity, considering property type and specific security needs. Our thorough assessments allow us to provide accurate timeframes, ensuring seamless service delivery.

Factors Affecting Duration

  • Complexity of Installation
  • Availability of Materials
  • Property Access Constraints

Managing Client Expectations

Clear communication is central to our approach. We keep you informed throughout the process, addressing any changes promptly. Our commitment to transparency ensures you are always aware of your project’s progress and any potential adjustments needed.

Reliable

At Prime Alert, we prioritise reliability, ensuring your security needs are consistently met with precision.

Responsive

Our team is highly responsive, addressing your inquiries and concerns promptly and effectively.

Proactive

We proactively seek feedback to enhance our services, ensuring continuous improvement and customer satisfaction.

  • Feedback Channels: Email, phone, online forms
  • Training Focus: Customer service excellence
  • Client Inquiries: Handled with care
  • Client Inquiries: Handled with care

Seamless Experience

Our seamless customer service experience is built on expert training, high-quality materials, and advanced technology, ensuring your peace of mind.

Book an Appointment

Please Call To Book Emergency Locksmith Services – Free No Obligation Quote with no hidden fees. We are professional and friendly.

02081332166

Seamless Experience

Experience unmatched security with Prime Alert’s expert intruder alarm services. Our dedicated team ensures your property is protected with cutting-edge technology and personalised solutions. Don’t wait—secure your peace of mind today. Contact Prime Alert – The London Locksmiths for a consultation and elevate your security to the next level.

Frequently Asked Questions

Discover answers to common queries, ensuring you feel informed and supported with Prime Alert’s expert guidance and resources.

What Should You Consider When Selecting an Alarm System?

Selecting the right alarm system is vital for protecting your property. Evaluating several key factors ensures the system aligns with your security needs.

How Does Regular Maintenance Improve Alarm System Reliability?

Maintaining the reliability of your alarm system is essential for safeguarding your property. Routine maintenance is key to preventing malfunctions and enhancing performance. At Prime Alert, we stress the significance of regular servicing to ensure your system remains in top condition.

How Can Smart Technology Enhance Your Alarm System?

Integrating smart technology with your alarm system can significantly enhance security, offering a seamless blend of convenience and control. As technology evolves, so do the options available to homeowners and businesses seeking to fortify their properties.

How Can False Alarms Be Managed Effectively?

False alarms can be a nuisance, but understanding their causes and management can mitigate their impact. Common triggers include faulty sensors, incorrect installation, and environmental factors like pets or draughts. At Prime Alert, we prioritise educating our clients on alarm management to minimise these occurrences.

What Regulations Must Alarm Systems Comply With?

Adhering to local regulations for alarm systems is essential for ensuring both safety and operational integrity. Compliance not only confirms that your system functions optimally but also shields you from potential legal complications. In London, alarm systems must meet specific standards, such as British Standards BS3621 for lock security and BS EN 1634-1 for fire resistance. These standards guarantee that your system is durable and dependable, offering reassurance.

Brands We Use

At Prime Alert – The London Locksmiths, we trust top brands like Yale, Chubb, ERA, Union, Mul-T-Lock, Banham, Brisant, ABUS, Legge, and Ingersoll for unmatched security solutions.


We provide other services like

Areas We Cover

Prime Alert – The London Locksmiths offers expert intruder alarm installation and repair services across London, ensuring timely delivery and customer satisfaction with high-quality materials and skilled technicians.

Case Studies

Contact Prime Alert Locksmith Today

The London locksmiths is a local London locksmith service provider you can turn to for help with doors, locks, keys and home security issues.
Call for a Free Advice & Quote Today!

Book Now Call Us

Related Articles

How to open a locked interior door when you’ve lost the key

If the interior doors in your house have key knobs, then sooner or later you’re…
Read more

What are the different types of locksmith services?

For most UK residents, the only time to call a locksmith is when they’ve been…
Read more

Professional Locksmith Services for Evictions

Evicting a tenant can be a stressful time, for everyone concerned. In the majority of…
Read more