Planned work · repair-first & guaranteed

Lock repair — because most "broken" locks aren't.

For the lock that has gone stiff, the key that needs a wiggle and a prayer, the latch that misses its keep, the handle that flops. Most of these are a repair, not a replacement — and when replacing genuinely is the cheaper road, we tell you before you spend a penny.

Payment at completion — never before we start, never chased after.You'll have your price in writing before we set off.

£2.5M public liability insurance — Barclays DBS-checked · ID shown at your door Trulox Ltd since 2019 — check us on Companies House 12-month workmanship guarantee (terms apply)

The two-minute symptom check

Sound like your door?

Locks rarely fail without warning — they grumble first. Every symptom below is usually a repair, caught early. Ignored long enough, it graduates into a snapped key or a door that will not open, at the worst possible moment.

  • Stiff lock, key grinds or sticks. Usually worn pins or a dry mechanism — a strip-down service brings it back. Forcing it is how keys snap.
  • Key turns part-way, then stops. Often the lock body, not the key. Stop forcing it and keep that key — the wear pattern tells us where the fault is.
  • Latch misses the keep — the door needs a shoulder. The door or frame has moved, not the lock. A realignment is the smallest job we do.
  • Handle gone floppy or droopy. A worn spindle, spring cassette or loose follower — a small-parts repair, not a new-handle "upgrade".

Honest options, fixed first

What a lock repair actually costs.

Every figure is fixed in your quote before we start. And here is the test we apply to every job: if replacing the lock would be cheaper than repairing it, we tell you that first.

Realign & adjust

Day · 8am–6pm
from £95
Evening · 6pm–midnight
from £115
  • Latch and keeps realigned so the door closes with one hand
  • Hinges and strike plates adjusted, screws re-seated
  • The fix for doors that only lock when pulled or leant on
  • Done in one visit, tested with you watching

Best when: the door has moved, the lock has not.

Parts replaced

Day · 8am–6pm
from £95· plus parts — named, priced and approved before we fit them
Evening · 6pm–midnight
from £115
  • Gearboxes, spring cassettes, followers, spindles, keeps
  • Common parts carried with us — many jobs finish in one visit
  • If the part costs more than a better lock, we say so

Best when: one component has died and the rest of the lock is healthy.

Round numbers, total price — no VAT added — fixed in your quote before we start. You'll have your price in writing before we set off. See the full price list →

The honest fork in the road

When a repair would cost more than a quality replacement — an obsolete mechanism, a lock worn past saving — we quote you both numbers side by side and recommend the cheaper one — even when the cheaper one earns us less. See lock replacement →

No surprises

How a lock repair actually goes

Diagnose

We look — and listen — before we quote. At your door, or from a photo or video you WhatsApp us. No pressure, no obligation.

Repair or replace?

We tell you which is genuinely cheaper, with both numbers in front of you. No "while we're here" extras.

Fixed quote

One all-in figure, parts named and priced. You approve it before any work starts — and if you don't go ahead, you pay nothing.

Repair & test

Most repairs take well under an hour. We cycle the lock with every key, with you watching, until it turns like new.

Pay at completion

Card, bank transfer or payment link once the work is done and tested — never before we start.

On every visit

What's always included.

  • A fixed quote agreed before any work starts — it cannot grow at your door
  • Diagnosis from a photo or video before anyone visits, if you prefer
  • Common springs, spindles, keeps and cylinders carried with us
  • The lock tested with every key, with you watching
  • Payment at completion — card, bank transfer or payment link

Asked every week

Honest answers, before you call.

Is a repair really cheaper than a new lock?

Usually — most realignments and services cost less than a replacement plus new keys for everyone. But not always, and that's the point: when a mechanism is obsolete or worn past saving, replacement is the honest answer, and we quote you both numbers side by side so you can see the maths yourself.

Can you fix it the day I call?

Usually, where the fault is one we carry parts for — common springs, spindles, keeps and cylinders travel with us, so realignments and services tend to finish in one visit. If your lock needs an unusual part, we order it, quote it before fitting, and come back at a time you choose. If the door won't secure at all in the meantime, say so on the phone — that changes the priority.

What if the part for my lock is obsolete?

It happens, especially with older multipoint mechanisms and discontinued brands. We check pattern-part suppliers first — many "obsolete" gearboxes have modern equivalents. If there's genuinely nothing available, we tell you straight and quote a replacement instead, so you're never paying us to hunt for a part that doesn't exist.

How long will the repair last?

A properly serviced lock should run for years — the mortice locks we service are often older than their owners. Every repair carries our 12-month workmanship guarantee (terms apply): if the same fault returns inside that window, we come back and put it right at no charge.

My key has snapped in the lock — is that a repair?

Treat it as urgent, because the door can't be secured properly until the broken blade is out. Don't poke at it with tweezers or glue — that pushes the fragment deeper. Call us and we'll extract it, then tell you honestly whether the lock that snapped your key needs a service or a swap. Home and business locks only — we don't cut car keys.

From this exact job

What people say afterwards.

Danny was very helpful and explained everything that he suggested needed doing to effect my door lock repair. Where there were choices for me to make, he explained in detail the benefits of each lock. He told me the cost of each solution and left it for me to decide. I am really happy with the finished work. Thank you.

— Kathy S.

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I had George from Trulox, come and fix the lock on my door. He came out the same day and was friendly, professional and conscientious. I was very happy with the job he did and would highly recommend.

— Caroline A.

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Rated 5.0★ from 6 Google reviews — read them all on Google

Read first, if you'd rather

Guides that answer this properly.

Find out exactly what it costs — before anyone visits.

Describe the door, or WhatsApp a photo — we name the fix and the fixed price first.

  • No call-out fee — when you accept the quoted work
  • Payment at completion — never before we start, never chased after.
  • 12-month workmanship guarantee (terms apply)