When it comes to protecting your property in London, rekeying your locks is one of the most affordable and effective security solutions available. Whether you've recently moved into a new home in Hackney, lost your key somewhere between E1 and SE1, or simply want to upgrade your security without the cost of complete lock replacement, rekeying offers a practical alternative. Junction Locksmith Services has helped countless families and businesses across London secure their premises through professional rekeying services, and we're here to explain everything you need to know about this essential locksmith service.
What Does Rekeying Actually Mean?
Rekeying is a locksmith service where the internal mechanism of your existing lock is altered so that your old key no longer works. Instead of replacing the entire lock, a certified locksmith changes the pins inside the lock cylinder to match a new key. This process is significantly more cost-effective than full lock replacement whilst providing the same level of security enhancement.
When our mobile locksmith team arrives at your London property, we use specialist tools to remove the lock cylinder, replace the internal pins, and configure them to work with your new key. The entire service typically takes just 20-30 minutes per lock, making it an efficient solution for emergency situations where you need immediate security.
Why Rekey Your London Locks?
There are numerous situations where rekeying is the smart choice for London residents:
You've Just Moved House
This is the most common reason families and businesses call our locksmith service. When you move into a new property anywhere in London—from Bethnal Green to Stratford, or from Poplar to the suburbs—you never truly know who has copies of your keys. Previous owners, their families, estate agents, cleaners, and contractors may all have duplicate keys. Rekeying ensures you're the only one with access.
Lost or Stolen Keys
If you've lost your key or had your keys stolen, don't panic. Our 24/7 emergency locksmith service covers all of London with rapid response times. Rather than worrying about someone finding your keys and gaining entry, rekeying provides immediate peace of mind without the higher cost of complete lock replacement.
After a Burglary
Following a burglary, your insurance company may require you to upgrade your security. Rekeying is often part of the repair and security enhancement process. Our certified locksmiths can assess the damage, perform any necessary repairs, and rekey your locks to ensure your property is secure. We work with insurance providers across the UK to ensure all work meets their requirements.
Ending Relationships or Tenant Changes
When relationships end or tenants move out, rekeying is essential for commercial and residential properties alike. Our locksmith team regularly assists landlords in London who need to secure their properties between tenancies.
Key Control for Businesses
Commercial properties often need master key systems or regular rekeying when staff members leave. Junction Locksmith Services provides specialist commercial locksmith solutions throughout London, helping businesses maintain proper key control and security protocols.
The Rekeying Process: Professional vs DIY
Whilst there are various tools available—from basic lock picking kits to tension wrenches, picks, and rakes—attempting to rekey locks yourself is rarely advisable. Despite what internet videos might suggest, using improvised tools like a paper clip, wire clothes hanger, or bobby pins to manipulate locks can cause permanent damage.
Professional locksmiths are registered, licensed, and insured, with expertise developed through years of training. Members of the Master Locksmiths Association, like our team at Junction Locksmith Services, maintain the highest standards of workmanship guarantee and quality service.
What Our Locksmith Service Includes:
- Rapid Response: Our 24/7 emergency service ensures fast response times across all London areas including E1, SE1, and surrounding regions
- Quality Tools: We use specialist locksmith tools, never damaging your door or lock mechanism
- Certified Expertise: All our locksmiths are fully certified and insured professionals
- Transparent Pricing: We provide clear cost estimates before starting any work
- Key Cutting: New keys are cut on-site using our mobile service
- Security Assessment: Complimentary security evaluation with every call out
How Much Does Rekeying Cost in London?
The cost of rekeying in London is significantly lower than full lock replacement. Whilst providers like Timpson offer some locksmith services, a specialist locksmith provider like Junction offers more comprehensive solutions tailored to your specific security needs.
Rekeying costs vary depending on:
- Lock type and complexity
- Number of locks requiring service
- Time of service (emergency call outs may have different pricing)
- Location within London
- Commercial vs residential requirements
When Should You Replace Rather Than Rekey?
Whilst rekeying is cost-effective for most situations, sometimes lock replacement or upgrade is necessary:
- When locks are broken, stuck, or damaged beyond repair
- If you want to upgrade to higher security locks
- When locks are outdated or no longer meet insurance requirements
- After attempted burglary with visible damage
- When installing new door furniture or carpentry installations
Junction Locksmith Services: Your London Security Partner
Operating across London with particular expertise in E1, SE1, Hackney, Bethnal Green, Stratford, Poplar, and surrounding areas, Junction Locksmith Services has built a reputation as a legit, professional locksmith provider. Our 24/7 emergency service means we're available whenever you need us—whether you're locked out at 3am or need urgent security repairs after discovering lost keys.
What sets us apart:
- Fast Response Times: Average 30-minute arrival for emergency locksmith call outs
- Mobile Service: Fully equipped vans with key cutting and all necessary tools
- Certified Professionals: All team members are registered and certified
- Comprehensive Solutions: From lock openings and repair to security upgrades and carpentry installations
- Quality Assurance: Every job includes our workmanship guarantee
- Honest Advice: We'll always recommend the most cost-effective solution
Protecting London Families and Businesses
Whether you're a homeowner in the London suburbs, a family moving to Bethnal Green, or operating commercial premises in E1 or SE1, your security matters. Rekeying is one of the most affordable ways to enhance your protection without compromising on quality.
Don't wait until you're locked out or worse—find yourself in an emergency situation. If you've recently moved, lost your key, or simply want to improve your security, our locksmith team is ready to help.
Get Expert Rekeying Service Today
Junction Locksmith Services provides professional, affordable rekeying solutions throughout London. Our certified locksmiths bring expertise, quality tools, and a commitment to customer service that businesses and families across the UK trust.
We understand that security concerns don't follow a 9-to-5 schedule. That's why our 24/7 emergency locksmith service ensures you can call us anytime, day or night. Whether you need lock retrieval, key cutting, security upgrades, or complete lock replacement, we're here to help.
For fast, professional locksmith services in London, call Junction Locksmith Services on 02070780667. Our mobile team is ready to respond with the expertise and tools needed to secure your property. Don't hire just any locksmith—choose a registered, insured provider with proven expertise and a workmanship guarantee.
Protect what matters most. Call 02070780667 today for expert rekeying services across London.

