Public evidence profile

A.C.L Locksmiths Limited

LocksmithLondon4.9816 reviews · 3 independent public sources
How quickly they respond
24/7 emergency call-out
Credentials & registries
2 credentials shown
Emergency callout
Locksmith

No Trust Score yet

  • Rated 4.9 from 816 reviews across 2 review sources
  • 19 reviews in the last 12 months

Worth checking: Master Locksmiths Association

How this score is worked out
Rating4.9 / 5
Review volume816
Independent sources3 independent public sources
Credentials2 credentials shown
Response evidence

Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.

Call 01582 606329
Trust at a glance

What we can verify about A.C.L Locksmiths Limited

4 things checked

Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.

How quickly they respond24/7 emergency call-outSee detail →Emergency calloutLocksmithSee detail →Credentials & registries2 credentials shownSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for A.C.L Locksmiths Limited →
Public response evidence

How quickly they respond

What their website advertises:

  • 24/7 emergency call-out
  • "QUICK SERVICE OR EMERGENCY CALL – 24/7"

Use this as a reason to call them first, not a guarantee they can attend now. Confirm availability, timing, and call-out terms directly before you rely on it.

From Checkatrade

Emergency callout

Lists emergency callout on Checkatrade for:

  • Locksmith

This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.

From Which? Trusted Traders

Opening hours

Open 7 days a week

The hours this business publishes online, handy for knowing when to call. Confirm before you set off.

Monday–Sunday
12am–11:59pm
From customer reviews

What customers consistently say

Recurring themes from 150 customer reviews on Checkatrade.

Quick to respondQuoted from 3 reviews

“Helped me out on very short notice at no extra charge.” · Checkatrade, 14 Oct 2025

“Their locksmith arrived in under 40 minutes” · Checkatrade, 7 Jul 2025

“Here within 10 minutes.” · Checkatrade, 20 Dec 2024

Quality of the workQuoted from 2 reviews

“Very knowledgeable and sound advice.” · Checkatrade, 12 Sept 2025

“He was skilled and knew what he was doing.” · Checkatrade, 20 Jun 2025

Credentials and associations

Credentials and memberships

2

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Companies House registration

Active incorporated business

Active

A.C.L. Locksmiths Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameA.C.L. Locksmiths Limited
Company number04510947
Incorporated
Official checkOn the public register

Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 24 years on the register also points to an established business rather than a brand-new one.

Source-listed gallery

Photos listed on Which? Trusted Traders

4 photos

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

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Reviews · public evidence

What customers say

These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

4.9out of 5
816 reviews in public evidence19 reviews in the last 12 monthsReviewed on public review sources since 2013Most recent review Cross-checked across 2 review sources
Customers often mention
  • Friendly & politeMentioned in 40% of reviews we've read
  • Fast & efficientMentioned in 35% of reviews we've read
Where these reviews are published
  • Checkatrade779 reviews · 4.9 avg
  • Which? Trusted Traders37 reviews · 4.8 avg

Highlights

“I had ACL come out really early to change my locks after I purchased a new property. They were the only ones to make time and the gentleman that came to do the work, Alfie , delivered a friendly, quick service. Would recommend and gladly use again in the future.”

CustomerCheckatrade5.0 rating

“Great service, prompt and professional.”

David CCheckatrade5.0 rating

“Locksmith arrived when they said they would friendly and polite and explained the work that was needed to be done to mend the lock. No calls out fee and also explained worst case scenario for the bill before he arrived which was really helpful so I wouldn't get anything unexpected.”

CustomerCheckatrade5.0 rating

Detailed reviews

These are the individual reviews we hold for A.C.L Locksmiths Limited, including the highlights above. The 816 headline total is the review volume reported across public review sources.

Customer4.7 / 5 ·

Very quick response, happy as entry gained to property quickly.

Checkatrade
elly4.8 / 5 ·
Verified by Checkatrade

Great service and knowledgeable, thanks for coming out at such short notice, will definitely use ACL again and definitely recommend.

Checkatrade
Tasha B4.7 / 5 ·
Verified by Checkatrade

They contacted me quickly and gave a reasonable quote. When he arrived he was super happy and helpful, fitted the locks as per the quote and helped me out with advice and help on other doors. A little mistake was made but he came back to resolve it as promised. I’d deffo use these guys if we need a locksmith again.

Checkatrade
Customer4.5 / 5 ·
Verified by Checkatrade

Work was completed accurately and on time, no hassle

Checkatrade
Tim B5.0 / 5 ·
Verified by Checkatrade

From the moment they took the call, Andy couldn’t be more helpful and he was able to send a person out to deal with the safe promptly. This person was also very professional and helpful. Happy to recommend.

Checkatrade
Read the other 10 detailed reviews on this page
Customer5.0 / 5 ·
Verified by Checkatrade

Very quick, professional and reasonably priced - Helped me out on very short notice at no extra charge. Would absolutely recommend.

Checkatrade
john b4.7 / 5 ·
Verified by Checkatrade

yes came out and done the job well Steve was courteous and efficient would use again thank you

Checkatrade
Customer4.8 / 5 ·
Verified by Checkatrade

Good experience with Andy, quick service, new cylinder and lock fitted with keys. Would recommend to anyone needing a locksmith

Checkatrade
Customer5.0 / 5 ·

Needed a locksmith to check on a tenants wellbeing and gain access in an emergency with the Council. ACL very quick, very professional and took time to show us into the property and very impressed.

Checkatrade
simon s5.0 / 5 ·
Verified by Checkatrade

Dan was great. He reviews out locking systems with regards our insurance requirements. Very knowledgeable and sound advice. In the end Dan concluded no changes were required. Very honest, and hugely knowledgable. Thanks Dan!🙏

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

Super service. Quick communication and pleasant staff. Very professional. Would recommend.

Checkatrade
Customer5.0 / 5 ·
Verified by Checkatrade

Fantastic experience. Arrived on time and got the job done in under 10 minutes.

Checkatrade
Customer4.8 / 5 ·
Verified by Checkatrade

Very speedy response. Really friendly and fixed the problem quickly. Would recommend.

Checkatrade
Customer5.0 / 5 ·

The call handler was friendly and helpful, the locksmith arrived on time and took our concerns about security on board, it turned out to be a minor issue and was fixed quickly and efficiently.

Checkatrade
Customer5.0 / 5 ·

Had a conservatory door lock stuck in locked position, so was not able to get in or out . Wife rang ACL, within half an hour young lad turned up. Alfie , Wife loved him ,took half an hour to complete job new lock, Very nice young man, and very polite, would use them again, You R's.

Checkatrade
Local context

Rated 4.9, in line with the local average for locksmiths in London

Across 69 locksmiths in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

4 named public sources

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Review sources

Registers and membership directories

Business and public registers

Check dates vary by source. Where we hold a date, the check shows it.

About

In the bustling city of London, A.C.L Locksmiths Limited stands out with over 700 reviews across platforms like Checkatrade and Which? Trusted Traders. Individual feedback often praises their swift response and effective problem-solving, with numerous customers noting their quick arrival and efficient service. With 12 years in the trade, they have demonstrated a commitment to addressing urgent locksmith needs, even attending to emergencies with impressive speed. Clients frequently commend the friendliness and professionalism of team members like Andy and Alfie, who are described as helpful and knowledgeable in various reviews. For those in need of locksmith services, A.C.L's consistent communication and problem resolution are highlighted as key strengths.

Services they list

Digital Smart Door Lock InstallationDoors Opened / UnlockedKey CuttingLock FittingLock RepairSafe LocksSecurity Door LocksSnap LocksWindow Lock FittingWindow Lock RepairEmergency locksmith serviceComprehensive locksmith service

Listed on public sources or the business's own website; check directly that they cover your job before you book.

Areas served

BedfordshireDunstable

The areas they list covering on a public directory; confirm they cover your address before you book.

What this business says about itself
From their own website

What this business says about itself

  • Emergency availability: 24/7 emergency call-out
  • Guarantee: 24/7
  • Established: 1995 (31 years in business)
  • Areas served: Dunstable, Luton, Leighton Buzzard, Houghton Regis, Milton Keynes, Aylesbury
  • Good to know: No call-out fee · Family-run · Background-checked staff

Accreditations it displays. Confirm each is current on the official register before you hire:

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

Recently reviewed19 reviews in the last 12 months.
How long they've really been tradingThey state they've been established since 1995, but the earliest independent source we can find is 2002. Worth asking them about the gap.
They say, established1995Company registered2002Website online since2007First public review2013
Your own checks

What to check before you hire

Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself

Locksmithing isn't government-regulated in the UK, so anyone can trade as one. The Master Locksmiths Association vets, inspects and background-checks its members - a useful extra assurance for this trade.

Find an MLA-approved locksmith
Get the call-out fee AND the total price agreed in writing before they set off. Emergency locksmith overcharging is a common complaint.
Be wary of anyone who insists on drilling the lock straight away: most locks can be picked open, and drilling then selling a replacement is a known upsell.
Look for a locksmith approved by the Master Locksmiths Association. The MLA vets and inspects its members, and locksmithing is otherwise unregulated.

Want an extra legitimacy check? Run the Cowboy Checker on A.C.L Locksmiths Limited before you contact them.

Run Cowboy Checker →
Good to know

Common questions about A.C.L Locksmiths Limited

Is A.C.L Locksmiths Limited available for emergencies?

They advertise 24/7 emergency call-out availability on their own website. This is the business's own statement on their website, not something we have independently checked. For an urgent job, call to confirm they can attend before you rely on it.

Is A.C.L Locksmiths Limited a legitimate business?

As of 2 Aug 2026, we hold 816 independent reviews across Checkatrade and Which? Trusted Traders for this business, and Companies House lists A.C.L. Locksmiths Limited (no. 04510947) as active, checked 26 Jul 2026. This is independent public evidence, not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about A.C.L Locksmiths Limited?

A.C.L Locksmiths Limited has 816 public reviews, averaging 4.9 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.

How do I know A.C.L Locksmiths Limited's reviews are genuine?

A.C.L Locksmiths Limited's 816 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

Has A.C.L Locksmiths Limited had recent public reviews?

A.C.L Locksmiths Limited has 19 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.

Is A.C.L Locksmiths Limited qualified and accredited?

We hold 2 independently sourced credentials for A.C.L Locksmiths Limited, including Master Locksmiths Association, Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Master Locksmiths Association is the Master Locksmiths Association: the only UK locksmith body that vets and inspects its members (locksmithing is otherwise unregulated).

Is A.C.L Locksmiths Limited a registered business?

A.C.L. Locksmiths Limited is a registered business on Companies House (company number 04510947), incorporated 14 Aug 2002, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.

Does A.C.L Locksmiths Limited guarantee their work?

They state on their own website that 24/7. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.

What does A.C.L Locksmiths Limited specialise in?

A.C.L Locksmiths Limited lists specialist services including Digital Smart Door Lock Installation, Doors Opened / Unlocked, Key Cutting, Lock Fitting, Lock Repair, Safe Locks. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

What areas does A.C.L Locksmiths Limited cover?

They state on their own website that they cover Dunstable, Luton, Leighton Buzzard, Houghton Regis, Milton Keynes, Aylesbury. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.

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