Business Details
Emergency
services
Trusted Security Solutions in London
Established over 80 years ago, YY Security has built an unparalleled reputation for excellence in security equipment installation and servicing across London and the Home Counties. Our commitment to first-class service is reflected in our team of expert locksmiths, technicians, and engineers who deliver tailored security solutions for domestic and commercial clients. With 24/7 emergency call-out capabilities, we ensure immediate response to urgent security needs, supported by fully equipped vans that complete most repairs on the first visit. Our expertise spans advanced technologies including CCTV systems, access control, and automated gates, alongside traditional security measures like high-security locks and safes.We maintain rigorous compliance with industry standards such as SFG20 maintenance protocols, ensuring all installations meet the highest safety and performance benchmarks. Customer satisfaction remains our priority, evidenced by decades of repeat business and referrals from satisfied clients across London. Our trade counters in Hammersmith and Cannon Workshop provide specialist services including precision key cutting, master keying systems, and electronic fob programming for both residential and commercial properties. By combining technical expertise with exceptional customer service, we continue to serve as a trusted partner for comprehensive security solutions.
Services
Locksmith Services
Burglar Alarms
CCTV Installation
Access Control
Automatic Gates
Key Cutting
Boarding Services
Fire Doors
Door Repair
Safes
Highlights and features
- We offer 24/7 emergency response within London for urgent security needs
- Our engineers maintain assets to SFG20 industry standards
- 80 years of combined experience in security equipment installation
- We provide same-day key cutting and master keying systems
- Immediate connection to friendly staff during business hours
Associations and certifications
- SFG20
What people say
Best advice
Satisfied with service
Impressed with job handling
Still on their files
Whole job handled
Services
24/7 Locksmith
Our 24-hour emergency locksmith service provides immediate assistance for urgent security needs across central and greater London. Fully equipped vans enable on-site resolution of lockouts, broken locks, and security breaches during any hour. With rapid response times and first-visit completion rates exceeding industry standards, we ensure property security restoration without unnecessary delays.
CCTV Installation
We design and install advanced CCTV systems tailored to residential and commercial security requirements. Our solutions combine high-resolution cameras, digital recording systems, and remote monitoring capabilities for comprehensive property protection. Backed by industry-leading maintenance contracts, our installations comply with current data protection regulations while providing reliable evidence capture.
Access Control
Specialist access control installations manage entry points with precision using keypads, card readers, and biometric systems. We implement scalable solutions for businesses requiring multi-level access permissions and audit trails. Our systems integrate with existing security infrastructure while maintaining user-friendly operation for authorised personnel.
Automatic Gates
Custom automated gate systems enhance property security while maintaining convenient access. We supply and install driveway gates with remote control, keypad, and intercom integration for both domestic and commercial premises. Regular maintenance ensures continued safe operation of all mechanical and electronic components.
Key Cutting
Precision key cutting services operate from our Hammersmith and Cannon Workshop locations. We duplicate keys for all major lock brands and create master key systems enabling single-key access across multiple locks. Our database retains customer records for convenient reordering, and we program electronic fobs for modern access control systems.
Questions
Do you provide emergency security services outside regular business hours?
Yes, our 24/7 emergency call-out service operates across London for urgent lockouts, broken security systems, and property damage repairs.
What areas do you cover for commercial security installations?
We serve all London boroughs and Home Counties locations for commercial security system installations including CCTV, access control, and automated gates.
Can you create replacement keys without original documentation?
Our key cutting specialists can produce replacement keys using lock codes or through decoding services for most major lock manufacturers.
Do you offer maintenance contracts for installed security systems?
Yes, we provide scheduled maintenance contracts for CCTV systems, access control equipment, and automated gates to ensure continued optimal performance.
What security standards do your engineers follow?
Our engineers maintain installations to SFG20 industry standards with documented service histories accessible through our client portal system.
Videos
Reviews (4)
Ricky Docherty
Aug 08, 2020
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Positive:Professionalism,Punctuality
We needed help during lockdown. Rang this shop and he was so helpful.
Got it all done,very fast and efficient.Thankyou. All our family will use this locksmith
We needed help during lockdown. Rang this shop and he was so helpful.
Got it all done,very fast and efficient.Thankyou. All our family will use this locksmith
Cat Moto
Jan 09, 2020
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Haven't used them but it's misleading to say they are open 24 hours, as the shop is open 8-5 M-F only. So if want a security key cut on a Saturday morning, tough! :)
Nora Pink
Jun 12, 2019
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Highly recommend this place, staff are very friendly and nice, they work quick and efficient I was really happy with their service. If you need a good locksmith they are the best choice.
J. S.
Nov 21, 2018
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I am very pleased with the welding and fixing of the broken lock plate onto our Victorian gate, by Robin. I would describe the final result as "invisible mending". Robin came on time was professional and friendly.
