Locksmith Enfield

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A new homeowner contacted ASJ Locksmiths after moving into her property on Greenwood Avenue, Brimsdown EN3. Following advice from her father, her main priority was upgrading the security of the front door with a 3★ high-security cylinder to ensure previous key holders could no longer gain access.

Moving into a new home means you rarely know how many copies of the existing keys are still in circulation. Previous owners, tenants, contractors or estate agents may all have had access at some stage, making a lock change one of the most important security upgrades a new homeowner can make.

Rather than simply changing the requested lock and leaving, Shaun and Jayden carried out a visual inspection of all external doors to ensure the property was being secured in the most appropriate way.

The existing front door cylinder was carefully measured before a replacement cylinder was selected, ensuring the new 3★ high-security cylinder was the correct size for the door. This provided maximum protection against common attack methods while maintaining smooth operation.

During the visit, the homeowner also asked Shaun and Jayden to look at a secondary front door that she didn't fully understand. Following an inspection, they confirmed the existing lock remained suitable and explained that there was no benefit in replacing it unnecessarily. If an intruder were ever able to defeat the newly installed 3★ cylinder on the main entrance, the secondary lock would not provide any meaningful additional protection. Honest advice meant avoiding unnecessary expense.

Attention then turned to the rear door. As the homeowner had only recently moved in and couldn't be certain who still held keys, Shaun and Jayden recommended replacing the existing basic cylinder with a 1★ anti-snap cylinder. Although the rear door presented a lower security risk than the main entrance due to the property's layout and lack of rear alley access, upgrading it ensured previous key holders could no longer gain entry while providing an excellent balance between improved security and value.

The reasoning behind each recommendation was explained to the homeowner, who appreciated understanding why different cylinders had been selected for different doors. Once fitted, the new key-and-key euro cylinders were tested multiple times by Shaun, Jayden and the homeowner to confirm smooth operation and reliable locking from both sides before the work was completed.

The homeowner later left a 5-star review, describing the advice as "extremely sound" and explaining that it helped her decide to upgrade an additional lock. Rather than recommending every lock be replaced, the advice was tailored to the property, allowing her to invest where it would provide the greatest benefit.

Why wasn't every lock upgraded?

Every property is different. Good security isn't about fitting the most expensive lock to every door—it's about assessing each entrance individually and recommending the most appropriate level of protection based on risk, use and the customer's circumstances.

Practical Advice

If you've recently moved into a new home, changing your locks is one of the most effective ways to regain control over who has access to your property. However, not every door requires the same level of security. A professional assessment can help identify where upgrades will provide the greatest benefit while avoiding unnecessary expense.

By assessing each external door individually, recommending only the upgrades that genuinely improved security and explaining the reasoning behind every recommendation, Shaun and Jayden helped the homeowner secure her new property with confidence while avoiding unnecessary replacement of perfectly serviceable locks.

If you've recently moved into a new home and would like honest advice about your property's security, ASJ Locksmiths provide professional lock changes, security upgrades and emergency locksmith services throughout Brimsdown, Enfield and the surrounding areas.

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A homeowner on Alberta Road, Enfield EN1 contacted ASJ Locksmiths after their key became stuck inside the front door lock. The same issue had occurred only a week earlier, when another locksmith had attended and extracted the key, but the problem returned.

Rather than assuming the lock itself had failed, Shaun and Jayden began by carefully extracting the trapped key using specialist locksmith tools, avoiding unnecessary damage to the existing lock.

With the key removed, their next priority was understanding why the problem had happened twice.

Instead of immediately recommending a replacement lock, Shaun and Jayden asked to inspect every key used at the property. Comparing the customer's everyday keys with the spare key revealed an important difference. Both frequently used keys had become noticeably bent, while the spare key remained straight and undamaged.

The spare key was then tested repeatedly in the lock and operated smoothly every time, confirming the cylinder itself was fully serviceable. This demonstrated that the lock had not been causing the problem; the damaged keys were repeatedly jamming inside the cylinder.

As the lock was working correctly, replacing it would have been unnecessary. Instead, the homeowner was advised to stop using the damaged keys and have two new keys professionally cut using the undamaged spare key as the master.

The customer left with a fully functioning lock, avoided the cost of an unnecessary replacement and understood the true cause of the recurring problem.

Why inspect every key?

When the same fault occurs more than once, it's important to identify the root cause rather than simply treating the symptom. Inspecting every key confirmed that the problem wasn't the lock itself but the condition of the keys being used every day.

Practical Advice

If your key repeatedly becomes difficult to insert, remove or turn, don't automatically assume the lock has failed. Keys can gradually become bent or damaged through everyday use, particularly if they're regularly carried in pockets or dropped. Continuing to use a damaged key can eventually cause it to jam or even snap inside the lock.

If you have a spare key that still operates correctly, always have replacement keys cut from the undamaged spare rather than from a worn or bent key.

By investigating the recurring fault instead of simply extracting the stuck key, Shaun and Jayden correctly diagnosed the underlying cause, preserved the original lock and helped the homeowner avoid an unnecessary lock replacement.

If you're experiencing problems with a key sticking in your lock or need an experienced emergency locksmith in Enfield, ASJ Locksmiths provide honest advice, accurate diagnosis and professional locksmith services throughout Enfield and the surrounding areas.

 🔵 Real Locksmiths. Real People. Real Jobs.

Shaun and Jayden attended a property on Chestnut Road, Enfield EN3, after the homeowner was unable to open their uPVC back door. The homeowner had already attempted to remove the handle but was unsuccessful.

Following an initial assessment, Shaun and Jayden confirmed that a non-destructive method of entry was appropriate. Using specialist locksmith tools, they safely opened the door without causing any damage to the existing lock, door or surrounding hardware.

Once access had been gained, a full inspection revealed that the multipoint locking mechanism had failed completely.

As the correct replacement mechanism was not immediately available, an overnight gearbox and temporary handles were installed during the first visit to keep the property secure and fully usable.

Shaun and Jayden returned a few days later with the correct replacement multipoint locking mechanism. Once installed, the temporary parts were removed and the original door furniture was reinstated where appropriate. The door was then thoroughly tested to ensure it locked, unlocked and operated smoothly before the work was completed.

### Why wasn't the complete repair carried out on the first visit?

Multipoint locking mechanisms are manufactured in many different sizes and configurations. Carrying out a proper assessment before ordering replacement parts helps ensure the correct mechanism is fitted, avoiding unnecessary modifications and ensuring the repair is completed correctly.

### Practical Advice

If your uPVC door becomes difficult to lock, the handle feels stiff or the mechanism stops operating correctly, avoid forcing it. Continuing to use a failing mechanism can often lead to complete failure and leave you locked in or out of your property.

By accurately diagnosing the fault, securing the property with a temporary solution and returning with the correct replacement mechanism, Shaun and Jayden restored the door to full working order while ensuring the homeowner remained secure throughout the repair.

If your uPVC door won't open, is difficult to lock or has a failed gearbox or multipoint locking mechanism, ASJ Locksmiths provide professional uPVC door repairs, gearbox replacements and emergency locksmith services throughout Enfield, Enfield Lock, Brimsdown, Ponders End and the surrounding areas.

🎥 Watch the repair in action:

https://www.youtube.com/shorts/CXOvBu2fgCI

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Every photo and video we share is from a genuine job completed by our own locksmiths. No stock images, no subcontractors—just honest workmanship from a trusted local family business.