Lock Change Purley — New Locks Fitted & Upgraded CR8
Moved in, lost a key, or upgrading to insurance-approved locks? We supply and fit new cylinders, mortice locks, and complete door-lock upgrades across Purley and the CR8 neighbourhoods — booked at a time that suits you, with a free quote up front and no call-out fee.
Planned lock changes and upgrades across Purley and the CR8 neighbourhoods
A lock change is one of those jobs worth doing properly rather than quickly. Most people booking us in Purley have just moved into a place near Purley Cross or up on the Webb Estate, mislaid a key, or had a letter from their insurer asking for British Standard locks. The right answer depends on the door and the lock that’s already on it — so we quote on the door, not from a script, and fit the change at a time that actually suits your week.
Purley’s housing tells you a lot about what gets fitted. The larger interwar and Edwardian houses around Woodcote and the Webb Estate often keep their original timber front doors, which take a 5-lever mortice deadlock to BS3621 — the standard most Surrey insurers ask for. The newer uPVC and composite doors on the streets off Foxley Lane and around Kenley run euro cylinders, where the sensible upgrade is a kitemarked TS007 3-star anti-snap cylinder.
The rest is scheduled work we do every week: fresh locks after a move-in, end-of-tenancy and keyed-alike sets for landlords on Pampisford Road and Russell Hill Road, and straight upgrades from tired cylinders to insurance-grade ones. Not sure what your door needs? Send a photo of the edge of the door and the existing lock and we’ll tell you on the phone, no obligation.
What we change and upgrade in Purley
Diagnosis-led and single-visit wherever possible. Vans stocked with euro and rim cylinders, mortice deadlocks, multipoint units, and kitemarked anti-snap upgrades.
Move-in & end-of-tenancy lock changes
The most common reason Purley homeowners and landlords call. We replace the cylinders or mortice locks so no previous owner, tenant, or agent keeps a working key. For landlords running several CR8 lets, we set up keyed-alike suites so one key covers a property — and rekey between tenancies on a schedule that fits your turnovers.
Anti-snap euro cylinder upgrade
For uPVC and composite doors. We swap worn or basic cylinders for kitemarked TS007 3-star anti-snap units — the upgrade most insurers now expect.
5-lever mortice (BS3621)
For Purley’s period timber doors around Woodcote and the Webb Estate. A British Standard 5-lever deadlock fitted cleanly into the existing door, keeping its character while meeting insurance wording.
Multipoint & uPVC mechanism replacement
New multipoint gearboxes, cylinders, handles, and keeps. If the door has dropped on its hinges we adjust the alignment while we’re there so it locks smoothly again.
Rekey & keyed-alike sets
Front, back, and garage side door brought onto one key, or existing cylinders rekeyed to new keys. Fewer keys to carry, ideal for families and for landlords managing multiple CR8 doors.
Smart & keyless lock upgrades
Keypad and smart locks fitted to suit your door, so you can drop the keys altogether. We advise on the models that work cleanly with uPVC and timber doors across Purley.
Booking a lock change in Purley takes one call
No hard sell and no guesswork — a clear price before we start, and a tidy job when we leave.
Tell us your door
Call or WhatsApp with your door and lock type — or send a photo and we'll identify it for you.
Get a fixed price
We confirm the right lock and the full cost before we set off across CR8. No call-out fee, ever.
Fitted the same day
Your engineer arrives at a time that suits you and fits the new lock neatly, to manufacturer spec.
Keys & guarantee
We test the door, hand over every key, and back the work with a written 12-month guarantee.
Where we fit lock changes across CR8
We cover the whole of Purley and the CR8 neighbourhoods, with regular lock-change work in neighbouring CR2 (Sanderstead, South Croydon), CR3 (Caterham, Whyteleafe), and the wider Croydon and Surrey border.
- Purley Cross & Purley TownBrighton Road · High Street · Russell Hill Road · Whytecliffe Road
- Purley Oaks & RiddlesdownRiddlesdown Road · Mitchley Avenue · Pampisford Road
- Woodcote & FoxleyWoodcote Road · Foxley Lane · Plough Lane · Old Lodge Lane
- KenleyGodstone Road · Hayes Lane · Welcomes Road
- Sanderstead borderSanderstead Hill · Limpsfield Road · Purley Downs Road
Lock change prices in Purley
We quote on the phone before booking, and again on the door once we’ve seen the lock. No call-out fee, no hidden charges. Typical starting prices below — the final figure depends on the lock brand and door type.
Rim cylinder
Night latches on wooden doors
- 5-pin (standard)from £45
- 6-pin (medium security)from £70
- 7-pin (high security)from £100
Euro cylinder
uPVC and composite doors
- 5-pin (standard)from £45
- 6-pin (medium security)from £70
- 7-pin anti-snap (TS007)from £140
Mortice deadlock
BS3621 insurance grade
- Basic£40–£70
- Medium security£70–£90
- High security / 5-lever£90–£180
Labour is quoted per job, not per hour, so you know the total before we start. uPVC mechanism work is £90 per hour plus parts. We take card or cash on completion.
See full price list →Every lock change, done properly
One fixed price covers the lock, the fitting and the tidy-up. No upsells on the doorstep — just the right lock for your door and your insurer.
- New lock supplied & fittedAnti-snap euro cylinders, BS3621 mortice deadlocks or multipoint units — matched to your door.
- Old lock removed & recycledWe take the old hardware away and dispose of it responsibly — nothing left for you to clear up.
- All keys cut & handed overA full set of working keys for the new lock, with extra spares cut on request.
- Door alignment checkedWe adjust the latch and keep so the new lock turns smoothly — not stiff or forced.
- Insurance-grade adviceWe fit to BS3621 or TS007 where your policy needs it, so your home cover stays valid.
- 12-month written guaranteeParts and labour covered in writing from the day we fit your new lock.
Why Purley chooses us for lock changes
Six concrete reasons — no vague “fast and friendly” lines.
Insurance-grade locks
BS3621 mortice deadlocks and kitemarked TS007 anti-snap cylinders, fitted to meet your policy wording — not generic stock.
No call-out fee, free quote
A fixed price agreed before any work starts. Nothing to pay until the change is done and you’re happy with it.
DBS-checked locksmiths
Every engineer is background-checked and identifiable on arrival. One of ours, every time — no call-centre subcontracting.
12-month guarantee
If a lock we fit fails through fault or workmanship within twelve months, we come back and put it right free.
One call, one engineer
You speak to a locksmith on the phone — the same person who arrives, quotes, and fits. Same name, same price.
Stocked vans, single visit
Euro and rim cylinders, mortice locks, and anti-snap upgrades carried as standard — most Purley lock changes finish in one trip.
Insurance-approved lock brands, fitted across Purley
We stock and fit cylinders and locks from the brands trusted across CR8 — and only ever recommend what your door and your policy actually need.
Lock change Purley — FAQs
Straight answers to the questions we get on the phone every week.
How long does a lock change take?
Most single lock changes take 20 to 60 minutes. A euro cylinder swap on a uPVC door is quick; fitting a new 5-lever mortice into a period timber door around Woodcote or the Webb Estate takes a little longer. We confirm the timing when we quote.
Which lock does my insurance need?
Most Surrey and Croydon-border policies ask for a BS3621 5-lever mortice deadlock on timber doors, or a TS007 3-star (or Sold Secure) anti-snap cylinder on uPVC and composite doors. Send us a photo of the door edge and we’ll tell you exactly what to fit to comply.
Should I change the lock or just rekey it?
If the lock is in good condition and meets your insurer’s standard, rekeying it to new keys is cheaper and quick. If the lock is worn, basic, or below the grade your policy needs, a full change is the better value. We’ll tell you which makes sense once we’ve seen the door.
Do you do end-of-tenancy and move-in lock changes?
Yes — it’s one of the most common jobs we do across CR8. Changing the locks after a move-in or between tenants is the only way to be certain no previous owner, tenant, or letting agent still has a working key. For landlords we also set up keyed-alike suites and rekey on a schedule.
What is an anti-snap cylinder and do I need one?
An anti-snap (TS007 3-star) euro cylinder is built to resist the snapping attack used on basic uPVC door cylinders. If your front or back door has a standard euro cylinder, upgrading to a kitemarked anti-snap unit is the single most worthwhile lock change you can make — and most insurers now expect it.
Do you supply the lock, or do I buy it?
We supply and fit the lock as one fixed price — our vans carry euro and rim cylinders, mortice deadlocks, multipoint units, and anti-snap upgrades from trusted brands. If you’ve already bought a specific lock you’d like fitted, that’s fine too; just mention it when you call.
Book your Purley lock change
Call or send a WhatsApp with your postcode and a photo of the lock. We’ll give you a fixed price on the spot and book a time that suits you — across Purley, Kenley, Riddlesdown and the CR8 neighbourhoods.
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