Lock Change in Co. Cork
6 businesses offering lock changes across Co. Cork.
Locks get changed after a move, after keys are lost or stolen, when a tenancy or a relationship ends, or when an insurer asks for a specific standard of lock. The job is usually quick, and the useful part is choosing the right replacement rather than the fitting itself.
What is actually being replaced varies by door. A uPVC or composite door normally has a multipoint mechanism operated by a euro cylinder, and in most cases only the cylinder needs to change, which is both cheaper and faster than replacing the whole mechanism. A timber door more often takes a mortice lock, where the replacement has to match the existing mortice or the door needs cutting. Where several doors share a building, cylinders can often be keyed alike so one key works throughout. If the concern is that keys are in circulation rather than that the lock has failed, rekeying or changing the cylinder achieves the same result as a full replacement.
Two things are worth checking before booking. First, your insurance policy may specify a lock standard, and fitting something below it can affect a claim. Second, since 1 February 2017 contractors providing locksmith services in Ireland must hold a licence from the Private Security Authority; it is an offence to trade as a locksmith without one, and the PSA publishes a register of licensed contractors you can check.
Lock Changes in Co. Cork
ADM Security Locksmiths
Cork City, Co. Cork
ADM Security Locksmiths provides 24/7 emergency locksmith services for homes, businesses, and vehicles across Ireland, including Cork. The team responds quickly, with dispatchers able to send a locksmith to your location within 30 minutes. All locksmiths are licensed, bonded, and insured, and you receive their name when booking. They offer a wide range of locks and commercial hardware, with a 12-month warranty on locks and fittings. Services cover residential, commercial, and automotive needs, including key and key fob replacement.
Celtic Lock and Safe Ltd
Cork City, Co. Cork
Based in Cork City and County, Celtic Lock and Safe Ltd has been operating since 2001 as Master Locksmiths and Safe Engineers. They handle emergency lockouts, lock repairs and upgrades, broken key extractions, and multipoint door locks for uPVC, wooden, and composite doors. Their work also covers glass door repairs, safe opening and installation, and residential security services such as master key systems and burglary repairs. They are contractors for Chubb Locks and Safes in Southern Ireland.
Cunneen Locksmiths
Cork City, Co. Cork
Emergency mobile locksmith service available 24/7 across Cork, offering lock changes, door repairs, and key cutting.
Maclock Locksmiths
Cork City, Co. Cork
Maclock Locksmiths supplies and installs high-security locks and locking hardware for commercial and residential customers. They handle non-standard applications such as glass doors and provide electric locks to access control companies. The team is factory trained in installations and master key systems, and they cut keys using computerised milling machines to manufacturer tolerances. They also supply and install safes for home, shop and office use, including data storage safes, and offer digital combination locks, master key systems, anti-snap cylinders and panic devices.
Michael Cunneen Locksmiths & Safe Engineers
Cork City, Co. Cork
Cunneen's provides domestic and commercial security solutions across Cork City and County, with a 24/7 call-out service for lockouts. The team handles residential, commercial, safe lock, old lock, and automotive locksmith work, including rebuilding antique locks. They emphasise prompt service, competitive pricing, and satisfaction guaranteed, drawing on generations of experience.
Pro-Tech Locksmiths
Cork City, Co. Cork
Pro-Tech Locksmiths provides locksmith services for homes, vehicles, and offices across Cork. They offer 24-hour emergency call-outs for lock-outs and break-ins, along with lock repairs, replacements, and key cutting. The company also handles window and door lock repairs, including issues like broken keys stuck in locks. They emphasise transparent, competitively priced quotes with no hidden charges and quick response times.
Common questions
Does a locksmith in Ireland need a licence?
Yes. Since 1 February 2017 contractors providing locksmith services require a licence from the Private Security Authority, and operating without one is an offence. The PSA maintains a public register of licensed contractors, so you can confirm a business before it comes out.
Do I need a whole new lock, or just the cylinder?
On a uPVC or composite door the euro cylinder is usually the only part that needs changing, which is quicker and cheaper than replacing the multipoint mechanism. The full mechanism only needs replacing if it has actually failed, for example if the handle no longer lifts or the door will not lock when closed.
Can the same key work all my doors?
Often, yes. Cylinders can be supplied keyed alike so one key operates front, back and garage doors, provided the doors take compatible cylinders. It is worth asking at the point of ordering, since retrofitting it later means changing the cylinders again.
Does my insurance require a particular lock?
Some policies specify a minimum lock standard on final exit doors, and fitting something below that standard can affect a claim. Check the policy wording before the work and tell the locksmith what is required, rather than discovering the mismatch at claim time.
Other locksmiths services in Co. Cork
Looking more broadly? Browse all locksmiths in Co. Cork.