Family-run security specialists since 1982

24/7 human phoneline

Family-run security specialists since 1982

24/7 human phoneline

Vintage light switches are mounted on the wall.

Safes & Lock Installation

Safes & Lock Installation

Protect your valuables with expert security solutions

Whether it’s protecting cash, documents, or personal belongings, a secure safe and high-quality locks are essential to keeping what matters most safe. At Central Southern Security, we install, replace, and maintain a wide range of safes and locking systems for homes and businesses across the South of England.

All installations are carried out by experienced engineers and completed to professional security standards.

Our services

We supply and fit all types of safes and locks, providing both security and convenience for domestic, commercial, and public-sector clients

Safe installation
  • Freestanding safes – for homes, offices, and retail premises


  • Underfloor safes – concealed protection for valuables or cash


  • Wall safes – discreet and space-efficient solutions


  • Deposit safes – ideal for retail and hospitality businesses


  • Fire-resistant safes – protection against both theft and heat damage

All safes are securely anchored, installed to manufacturer and insurance specifications, and demonstrated to ensure correct use.

Lock installation and replacement

We install and replace a full range of locks, including:

  • Mortice locks (5-lever, BS3621 insurance-rated)


  • Cylinder locks and digital keypad locks


  • Keyed-alike and master key systems


  • Smart locks for app or code-based entry


  • High-security lock upgrades for uPVC and composite doors

If you’ve recently moved premises or had a security concern, we can rekey, upgrade, or replace locks to restore confidence in your property’s protection.


Maintenance and servicing

We provide ongoing maintenance and repair services to ensure your locks and safes remain in peak condition.

Our engineers can:

  • Service and lubricate locking mechanisms


  • Replace worn cylinders and keys


  • Upgrade old or damaged locks to meet insurance standards


  • Reposition or reanchor safes for maximum protection

    We also offer emergency call-outs for lock faults, lost keys, or safe access issues (available for contract clients).


Trusted for over 40 years

CSS has been protecting properties across Hampshire and Dorset since 1982. We’re trusted by homeowners, businesses, councils, and schools for reliable, discreet, and professional security services.

Why clients choose us:

  • Over 40 years’ experience


  • Fully insured, DBS-checked engineers


  • NSI NACOSS GOLD accredited


  • Friendly, local service


  • Honest advice and clear pricing


Request a free quote

Speak with our team to discuss the right safe or lock for your property. We’ll recommend the best solution for your needs and budget, with free quotations and no obligation.

Request a Free Site Survey

Protect your home or business with a professionally installed intruder alarm system. Our engineers will visit your property, assess your requirements, and provide a clear, no-obligation quotation.

Request a Free Site Survey

Protect your home or business with a professionally installed intruder alarm system. Our engineers will visit your property, assess your requirements, and provide a clear, no-obligation quotation.

Request a Free Site Survey

Protect your home or business with a professionally installed intruder alarm system. Our engineers will visit your property, assess your requirements, and provide a clear, no-obligation quotation.

Trusted security experts serving

the South of England since 1982.

© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.

Trusted security experts serving

the South of England since 1982.

© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.

Trusted security experts serving

the South of England since 1982.

© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.