Gtech Lock Security – here to assist any time, any day!

GTech Lock Security are expertly trained, Police vetted, trusted and reliable locksmiths serving the whole of London 24 hours a day, seven days a week.
Whether its lock repairs or replacements, emergency lock out help, lost keys, burglary or vandal damage we are ready to respond to your call and be with you on average within 30 minutes or less.

We cater for both commercial and domestic clients and our aim is to get you out of trouble quickly, without fuss or mess and at a price that will please you.

Our mobile service carries a wide range of lock types and equipment and if you are not sure what type of lock you have just check our easy lock identification guide HERE

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GTech Lock Security


The locksmith arrived quickly as promised. He opened my door without damaging it. He showed me the fault in the lock and replaced it with a better one.
It’s not a service I will need often but I have his card and will call him in future for all my locksmith jobs. Thanks.

Phil Slater