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At Locksmith24, we believe in complete transparency. Our prices vary by service and lock type, but you will always receive a clear, firm quote before any work begins. We never charge for call-outs during normal hours and never add hidden fees.
Understanding locksmith prices in London can be confusing. Costs vary significantly based on the type of service required, the complexity of your specific lock or mechanism, the time of day, and your exact location within Greater London. At Locksmith24, we operate on a principle of absolute price transparency — our engineers always provide a clear, firm, no-obligation quotation before any work commences. You will never face a surprise bill.
As a general guide, locksmith costs in London typically fall into two categories: the labour charge (the service call and the engineer's time to complete the job) and the parts cost (the lock cylinder, gearbox mechanism, or other hardware required). We stock a comprehensive range of parts directly in our mobile workshops, meaning most jobs can be completed in a single visit with no waiting for parts to be ordered.
Every job is unique. Here's what to expect from each of our core services, so you know exactly what our engineers do when they arrive.
Being locked out of your home, office, or rental property is stressful — especially at night or in bad weather. Our engineers prioritise non-destructive entry (NDE) using specialist picking and bypass tools to get you back inside quickly without damaging your door or frame. In the vast majority of cases, we can open the door without drilling the lock, preserving the existing hardware entirely.
Once inside, we assess the lock's condition and advise whether a cylinder replacement is advisable. All this is discussed and agreed with you before any further work proceeds. We then provide you with the relevant guarantee documentation and a receipt.
Losing your keys is not just an inconvenience — it's a genuine security risk. You cannot know where those keys are, whether they've been found, or whether they can be traced back to your address. Our strong recommendation in all lost-key situations is to change the lock cylinder immediately, which renders the missing keys permanently useless.
Our engineers carry a wide range of replacement cylinders — from standard 6-pin Euro cylinders to high-security SS312 Diamond Anti-Snap cylinders approved under TS007 and PAS:24 standards. The cylinder is fitted in minutes and you receive a new set of keys before the engineer leaves. If you need duplicate keys cut for family members, we can handle that in the same visit.
UPVC doors use a complex internal multipoint locking system. When the handle becomes stiff, won't lift, or the door refuses to lock or open properly, it almost always indicates a failing internal gearbox or a misaligned door panel. Many homeowners assume the entire door needs replacing — this is rarely the case.
Our specialists diagnose the exact fault, source the correct replacement gearbox from our extensive mobile stock, and fit it — restoring your door to full working order. We also diagnose drop-door issues caused by hinge failure, adjusting and resetting the door alignment so it locks and opens cleanly without "shoulder-barging". This targeted repair approach saves you a significant cost versus door replacement.
Whether you're moving into a new property, have experienced a break-in, or simply want to improve your home's resistance to attack, upgrading your locks is the single most effective physical security measure available. We supply and fit the full range of high-security hardware including: BS3621 5-lever mortice deadlocks for timber doors, TS007 3-star rated anti-snap, anti-pick, anti-bump euro cylinders for UPVC and composite doors, and BS8621 and BS10621 thumbturn variants for fire-escape compliance.
Our engineers will advise on the most appropriate security level for your door type and insurance requirements. Fitting insurance-approved locks is frequently a condition of your home contents policy — we can confirm compliance and issue confirmation documentation for your insurer.
Business premises have fundamentally different security needs from residential properties. High footfall, multiple users, variable access levels, and compliance obligations (fire safety, insurance, data protection) all create complexity that standard residential locksmiths are not equipped to address. Our commercial team specialises in master key systems, restricted keyway installations, panic hardware, electronic access control, and magnetic lock solutions.
We serve offices, retail units, warehouses, HMOs, short-let properties, and managed blocks across Greater London. Bespoke solutions are quoted after a site consultation — this ensures the recommendation is appropriate for your specific access hierarchy and security policy, not a generic off-the-shelf answer.
A stiff key, a handle that needs to be held at an angle, or a lock that only turns with the door pushed firmly shut — these are not minor annoyances. They are warning signs of imminent failure. Preventative maintenance is almost always significantly cheaper than an emergency call-out following a complete lock failure, particularly if that failure happens at night or during a period of bad weather.
Our maintenance audit checks every exterior access point — locks, hinges, handles, strike plates, and UPVC gearboxes — and provides a written condition report along with any immediate remedial work required. We also check that your current hardware is compliant with your insurance policy requirements and flag any vulnerabilities a surveyor or burglar might exploit.
Several key factors influence the final cost of any locksmith job. Being aware of these helps you understand your quote and make an informed decision:
Emergency call-outs during nights (10pm–7am), weekends, and bank holidays carry a premium due to out-of-hours working. Daytime Monday–Saturday rates are the most competitive.
High-security cylinders with anti-pick, anti-bump, and anti-drill ratings cost more than standard cylinders. Insurance-approved BS3621 locks involve more complex fitting.
Congestion charge zones, parking restrictions, and travel distance can influence availability and response time, though we aim to keep this transparent in advance.
Changing multiple locks in a single visit is more economical per-lock than individual jobs. Ask our team about multi-lock replacement discounts for new homeowners.
UPVC, composite, wooden, and aluminium doors all require different approaches. Composite doors with multi-point locking are more complex to work on than standard timber doors.
We always attempt non-destructive entry first. Drilling is an absolute last resort and only performed when no other option is viable — it's always discussed and agreed before we proceed.
London has hundreds of locksmith companies, and unfortunately, the industry contains a significant number of rogue operators who advertise deceptively low rates and then inflate the bill dramatically once on site. Common tactics include quoting a trivial call-out fee online, then charging hundreds of pounds for "destruction" that was never necessary, using inferior parts, or refusing to leave without payment of an inflated invoice.
Locksmith24 operates on an entirely different model. Every engineer is DBS background checked, fully insured, and works to a strict code of practice. We provide:
Average locksmith costs in London range from £89 to £300 depending on the service. A straightforward non-destructive lockout opening typically starts from £89 during daytime hours, while a full lock replacement with a BS3621 approved 5-lever deadlock or high-security euro cylinder may range from £120 to £200 including parts and labour.
For standard daytime call-outs, we do not charge a separate call-out fee — the labour charge covers the visit and the work performed. For out-of-hours emergency call-outs (late night, weekends, and bank holidays), an additional charge may apply. This will always be stated clearly when you call us before we dispatch an engineer.
Yes. For most standard services (cylinder replacement, lockout opening), we can give you a firm price range over the phone based on your door type, lock type, and location. For more complex jobs such as UPVC gearbox replacement or commercial security work, we provide the precise quote upon inspection. Regardless, no work begins without your explicit agreement on the final price.
Rekeying (changing the internal pins so existing keys no longer work) is cheaper per lock but only viable if the lock mechanism is in good condition. If the lock is old, worn, or fails security standards, a full replacement is more cost-effective long-term. Our engineers will always recommend the most economical appropriate solution for your specific situation.
Many home insurance policies cover emergency locksmith costs after a burglary or accidental lockout, but coverage varies significantly. It's worth checking your policy. We always provide a detailed, itemized receipt and a VAT invoice that you can submit directly to your insurer for reimbursement.
Unfortunately, London has a significant problem with rogue locksmiths who advertise very low prices and then engage in deceptive upselling once on site — claiming destructive entry is necessary, using inferior parts, or listing inflated hidden charges. Always get a firm price upfront, check reviews, and verify the company is legitimate before allowing them to work on your locks.
The fastest and most accurate way to get a locksmith price in London is to simply call us. Our dispatchers can provide a firm, honest quote over the phone in under a minute, and have an engineer on the way to you shortly after. No automated systems, no wait times — just a real locksmith professional who can help you right now.
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