Find a Local 24 Hour Locksmith Nearby

The London Locksmiths

Prime Alert is your ideal source of 24-hour locksmith and security services in London and the area. 

We’re a well-established company comprised of most experienced, professional and friendly staff members. 

With us you’re assured of best quality locksmith service at most competitive prices.

Have a mobile locksmith at your doorstep in less then 30 minutes! 

Our technicians carry all necessary tools, locks and security products in their vehicles. Enjoy a wide variety of instant cost effective solutions, on site! 

Call us 020 8226 6866 or fill out the contact form and we’ll get back to you within no time! 

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5 Stars Locksmith Service - Reviews

Pete S.

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"I was surprised by the great service"


ratings yelp

"Saved my day"

David M.


"A good locksmith service for a change"



We provide 24 Hour Emergency response to lock outs, lock repairs and replacement, burglary repairs and much more. 
Our regular hours service also offers installations of doors, locks, safes, security grilles & gates, security systems and many other security products.

We Unlock, Change, Repair and Fit:
- All doors -  Upvc, Wood, Aluminum, patio doors, etc.
- All Window locks - Wood & Upvc, Aluminium. 
- Any type of Safe + Old safe removals.
- Security Grilles and Gates    

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Beside the opportunity to save the hassle that normally 
comes with hiring a locksmith, with us you also save 
on your cost with a competitively priced and diverse 
range of locksmith services and products..

Reap the benefits of our vast experience and exceptional 
quality of service. Have your London locksmith services 
done right, at your budget!

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24 hour emergency

24 hour

door & lock services

door & lock services


window & frame repairs


safes & vault engineers

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With Prime Alert Ltd, You Get:

Rapid 24hr Response
Call us 24/7. We will attend to your problem within 35 minutes! 

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Best Quality Work
Have your work done by professionals to the highest quality standards!

Most Competitive Rates
Quality locks and products at the best market prices. 1 Year Guarantee!

Fully Qualified & Insured
Public liability insured, CRB checked, UKLA members!