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CSI Locks have a 24 hour emergency response call out service our team of locksmiths are fully trained and are specialist UPVC door and window engineers 

  • If you are locked out - We can provide non - destructive entry.

  • If you lose your keys or they are stolen - We can provide and fit new locks and keys 

  • You have faulty or worn locks - We can provide new locks and keys.

  • UPVC Doors - We provide maintainance for UPVC including multi point locking repair or replacement.

  • Change of locks for insurance or safety purposes  - We can provide installations of anti snap cylinders and thumb turn cylinders. 

  • We can also provide our customers with a key alike systems in their home or business which means one key fits all ( front door, Backdoor and Garage all one key.)

      CSI Locks Offer (depending on locks fitted). 


  • An engineer to be with you within 1 hour (within 25 miles from our base in Gosport.)

  • A fixed Hourly rate 

  • A direct duty phone line 24/7

  • Highly skilled self motivated engineers.

  • We are safe contractor accredited as health and safety is important. 

Locksmith services 

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