Lock Change in Stevenage From £88
New locks supplied and fitted on the same visit. Anti-snap cylinders and BS3621 deadlocks for insurance.
- Lock change from £88Free quote on the phone
- Lock and fitting includedBS3621 and anti-snap locks
- Typically 15–20 minAverage time to your door
- No callout feeIf you go ahead · 24/7, same price at night
Over 60 employed engineers, all fully insured. 12-month guarantee on parts we fit.
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Euro cylinder from £88 -
BS3621 deadlock from £109 -
Nightlatch from £88
Lock changes we fit in Stevenage
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Lock change
from£88New euro cylinder supplied and fitted, anti-snap if you want it. The usual fix after lost keys or a house move.
Anti-snap cylinders -
BS3621 deadlock
from£109Insurance-approved mortice deadlock fitted, so your door meets what most home insurers ask for.
BS3621 approved -
Nightlatch replacement
from£88Sticking or worn Yale-type latch replaced, the classic lock on older timber front doors.
Timber doors -
Multipoint mechanism
from£89Full multipoint strip replaced when hooks or rollers have failed, matched to your door.
uPVC and composite -
After a break-in
from£88Damaged locks replaced and the door made secure the same day, with a receipt for your insurer.
Burglary repair -
Lock repair
from£39Stiff, jammed or broken lock repaired where it can be, replaced only where it cannot.
Repair first
Prices in Stevenage
- Your jobLock change, supply and fitThe new lock and fitting it from£88
- Replacement lock supplied (part only) from£25
- Locked out, gain entry from£39
- Lock repair from£39
- uPVC lock repair from£69
- uPVC window lock or handle repair from£69
- uPVC door adjustment from£79
- Gearbox or full multipoint mechanism from£89
- BS3621 deadlock and cylinders from£109
Prices plus VAT where applicable.
How we price
- Free quote on the phone. The engineer checks the lock and confirms the price with you before starting any work.
- No callout fee if you go ahead. If you decide not to go ahead once the engineer has arrived, a £49 assessment fee covers the visit.
- Same price 24/7, including nights, weekends and bank holidays.
- 12-month guarantee on parts we fit.
- Fully insured engineers, employed by us.
Tell us the door, the lock and your postcode. We give you a quote straight away.
Which lock do you need?
Moving into a house in Pin Green, Hitchin or Letchworth often calls for fresh locks so that old keys stop working.
uPVC and composite doors use a euro cylinder. We fit anti-snap cylinders, which resist the snapping attack burglars use on cheap cylinders. Timber front doors usually have a nightlatch and a mortice deadlock; for insurance that deadlock should be BS3621.
Most lock changes in Stevenage take 30 to 45 minutes. Common reasons: moving into a new home, lost or stolen keys, a tenant moving out, or a lock that has become stiff and worn.
Locksmiths who know Stevenage
Much of Stevenage was built from the late 1940s, and many original timber doors have since been replaced with uPVC or composite ones, so a door that no longer locks properly often points to a worn multipoint mechanism or handle.
Homes and doors we see most
- Postwar new-town houses in Bedwell, Broadwater, Shephall and Chells
- Older houses along the High Street in Stevenage Old Town
- Newer estates such as Great Ashby on the edge of town
Places we work near
- Hitchin LavenderLavender fields at Ickleford, near Hitchin, popular in summer
- First Garden City Heritage MuseumLetchworth museum telling the story of the world's first garden city
- Spirella BuildingLarge former corset factory in Letchworth Garden City, now used as offices
- Hertford CastleMedieval castle gatehouse and gardens in the centre of Hertford
- Ware GazebosHistoric garden gazebos beside the River Lea in Ware
- Royston CaveMysterious man-made cave cut into the chalk beneath Royston
From phone call to a working door in five steps
Call and describe the problem
Tell us about the door, the lock and your postcode in Stevenage.
Get a free quote
We give you a quote on the phone for what you describe. No callout fee if you go ahead.
Nearest engineer drives to you
An engineer is typically with you in 15 to 20 minutes, and within 30 minutes at most.
Price confirmed, then the work
The engineer checks the lock and confirms the price with you before starting. Nothing is done without your OK.
Pay when the job is done
Card, cash or bank transfer, with a written receipt.
Answered 24 hours a day, 7 days a week.
SG postcodes and the towns around Stevenage
Typical homes: postwar new-town estates. One number covers all of them.
- SG3Knebworth, Woolmer Green, Datchworth
- SG4Hitchin, Codicote, Kimpton
- SG5Stotfold, Hitchin, Ickleford, Pirton
- SG6Letchworth
- SG7Baldock, Ashwell
- SG8Royston, Melbourn, Fowlmere, Meldreth
- SG9Buntingford
- SG10Hadham Cross, Much Hadham
All 19 SG postcodes we cover
- SG1
- SG2
- SG3
- SG4
- SG5
- SG6
- SG7
- SG8
- SG9
- SG10
- SG11
- SG12
- SG13
- SG14
- SG15
- SG16
- SG17
- SG18
- SG19
Towns nearby
- Hertford
- Letchworth
- Hitchin
- Welwyn
- Knebworth
- Baldock
- Royston
Lock change in Stevenage: common questions
How much is a lock change in Stevenage?
From £88 supplied and fitted for a standard euro cylinder. BS3621 mortice deadlocks start from £109. The price the engineer confirms includes the lock and the fitting.
Do I need anti-snap locks?
On a uPVC or composite door, we recommend them. Snapping is the most common way in through those doors, and anti-snap cylinders are built to resist it.
Do nights and weekends cost more?
No. The price is the same at 3am on a Sunday as it is at midday on a Tuesday, bank holidays included.
Which areas around Stevenage do you cover?
Every SG postcode on the mainland, plus nearby towns such as Hertford, Letchworth, Hitchin, Welwyn, Knebworth, Baldock. If you are not sure, call and we will tell you straight away which engineer can reach you.
Can you change locks for a landlord or letting agent?
Yes. Between tenants is one of the most common jobs we do. We can fit cylinders keyed alike so one key opens the front and back doors.
How does pricing work?
Tell us the door, the lock and what has happened, and we give you a free quote on the phone. When the engineer arrives, they check the lock and confirm the final price with you before starting any work. Nothing is done without your agreement. A £49 assessment fee applies only if you cancel after the engineer has arrived.
Do you cover Hitchin, Letchworth and Hertford as well as Stevenage?
Yes. The same 24-hour line covers the whole SG postcode area, including Hitchin, Letchworth, Baldock, Royston, Ware, Hertford and Biggleswade.
Do you come out to Old Stevenage and the villages around the town at night?
Yes. The 24-hour line is answered at every hour, with no callout fee if you go ahead, whether you are in Old Stevenage, Knebworth, Walkern or Datchworth. Give us your street and we will say how soon an engineer can reach you.
Need a locksmith in Stevenage now?
Call, tell us what has happened and get a free quote. The nearest engineer is sent as soon as you say yes.
Over 60 employed engineers, all fully insured. 12-month guarantee on parts we fit.
From £88 · Locks from £25 · No callout fee if you go ahead · 24/7
