GCD Security (Locksmiths) Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameGCD Security (Locksmiths) Ltd
Company number05616570
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 21 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
10 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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02
Reviews · public evidence
What customers say
These reviews are published independently on the named public source 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.
5.0out of 5
37 reviews in public evidence5 reviews in the last 12 monthsReviewed on public review sources since 2021Most recent review
Customers often mention
ProfessionalMentioned in 32% of reviews we've read
Tidy & cleanMentioned in 28% of reviews we've read
Where these reviews are published
Which? Trusted Traders37 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for GCD Security (Locksmiths) Ltd, including the highlights above. The 37 headline total is the review volume reported across public review sources.
Customer in Berkshire
Customer recommends this business
Professional Job
We popped into the shop for general advice and, next working day, had a home visit to explore options. A detailed quote was received and installation of an alarm system was carried out within the indicated timescale. The installer was entirely thorough and professional. He treated us and our property with respect and cleaned up as the work was done. He explained the workings of the system and the app carefully and effectively. Ten days on and we are finding that living with the alarm system is extremely easy. We liked the fact that no deposit was required; the invoice was payable on completion of the installation. All round, a very professional job by skilled staff.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Alarm upgrade and CCTV Service
New control panel fitted and CCTV Service, both jobs were carried out professionally with the engineers keeping me informed throughout of what they were doing. A brief instruction on use was very helpful and I cannot praise them enough for carrying out this work, top class workmanship and highly recommended. Also good value for money.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Delighted with the service received
Our previous supplier of security protection cameras & sensors, etc, recently disappeared unexpectedly, apparently gone bust. We always try to support local companies & tradespeople. So we asked GCD as a local company to take our system over. They attended promptly, only changed items where necessary, retained what they could from our system & all at a reasonable cost. We had every faith in Ben Hazell who came to do all the work, with his young apprentice, Connor. Ben upgraded some previously shoddy workmanship, including loose wires in the control panel. He was very patient in explaining to us how it all works, and helping to load the apps onto our phones. We are delighted to recommend GCD & especially Ben.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Fixed our troublesome front door.
We've had trouble with our front door for some time now and had it seen by someone else who managed to do a temporary job but it was only temporary. We could lock and unlock it from the inside no problem and we could lock it from the outside but unlocking it from the outside was temperamental. When Konrad from GCD came to have a look he was polite and friendly and knew his stuff. He was able to pinpoint the problem immediately and popped back to the shop to get the part he needed straight away. We are very happy with his service and would recommend. It was only a new part but it feels and works like a brand new lock.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Buckinghamshire
Customer recommends this business
Great work
Mike Kent did an excellent job fixing our front door lock, and the response was very speedy once I had contacted GCD. The time taken to actually do the job was also very fast and efficient.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 15 detailed reviews on this pageShow fewer reviews
Customer in Berkshire
Customer recommends this business
Fast, efficient and reasonable
Had to have a locksmith come to the aid of a door with a multipoint locking mechanism that was almost impossible to close. Konrad came and did a splendid job, and kept a running commentary for us to know what was going on.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Excellent Lock Replacement Services
GCD Security Maidenhead replaced the locks to the garage and patio doors. An appointment time to suit and the work completed in less than 2 hours. Good work GCD!
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Broken lock on bifold patio door
I had a key stuck in a patio door lock on a Friday afternoon and was worried I wouldn’t be able to lock the door over the weekend , but I contacted GCD who already do my alarm and luckily Mike Kent was available to pop round in an hour , take the lock apart and fit a new barrel. I was very relieved and lock is working perfectly now.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
SMOOTH INSTALLATION OF NEWINTRUDER PREVENTION SYSTEM.
I would happily recommend GCD Security as a local company that installed an intruder alarm and lighting system at my home last month. I felt that my specific requirements for coverage were listened to and understood, before we were presented with solution options. I received advice on my security concerns, rather than a sales pitch. The installers too were professional and tidy. At the end of the job, my wife and I were given patient training on the configuration and operation of the system, as well as the setup of the control app on our individual phones. It gave us confidence that we would have their support in the future too, if we ever needed any further help.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Excellent Local Service
We were in a bit of a fix and GDC came along and sorted out our locks so quickly. The staff are superb. We felt very confident that the security advice given and the products (new front door locks) were the best, so we now feel super-secure. The key reference info is so reassuring (confidential and secure), so if we need more keys, we can just order them from the GCD shop with the reference card. Brilliant!
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Burglar Alarm Installation and CCTV Installation
We have been working with GCD for a number of years now and they have always delivered on time and on budget and the quality of their work has been exceptional. We recently had burglar alarms fitted to four of our outbuildings and our CCTV system was fitted by them previously with some additional cameras fitted at the same time as the alarm installation. I wouldn't hesitate to recommend them.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Hampshire
Customer recommends this business
Replacement of burglar alarm
GCD Security replaced an old wired burglar alarm system with a new wired burglar alarm system which was compliant with the terms of our insurance policy. GCD's service was excellent and highly professional. I also found their pricing to be very competitive.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in
Customer recommends this business
Upgrade to existing GCD alarm
GCD Have maintained my Burglar alarm, Entry intercom and Locks over many years. They are always ready to help if any problems arise. I find them incredibly conscientious and their pricing is fair. The latest project upgrading my alarm has now given me the ability to use my phone via the Texecom App. This gives me total control over my alarm and peace of mind when I am away from my home. The technician who goes the extra mile is Ben. He explained the workings of the App to me and did not leave the house until I was confident on the use of the upgraded alarm system. He is professional and courteous and a real asset to GCD. I would gladly recommend this Company.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Great professional service
My carpet fitter managed to put a nail through a cable used by my security alarm system. I called GCD Security who attended the same day, and fixed the issue. They had to re-join the wire using a soldering iron (further repairing the attempted fix by the carpet fitter who tried to join the wire juts by twisting them, but failed to do it properly). GCD Security then used volt meters to test the connection was good. Then, the next problem to fix was to identify another reason for why the alarm didn't set. They identified 2 blown fuses and a now faulty PIR. They fixed/replaced these. Very happy with both the work, the professionalism, the fact they kept the place tidy and clean and the price to fix was very reasonable. I will certainly use them again. Thank you GCD Security.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
House Alarm installation
Excellent!! Would highly recommend GCD Security. They provide a personal, caring and professional service. They surveyed my house and provided the quote quickly. They installed the alarm on the date and time they stated. On arrival they confirmed all the locations for security prior to doing the work and worked quietly and considerately all day. They were very tidy throughout. They were extremely patient explaining how the alarm system worked which was very reassuring. They also suggested some additional steps I could do to improve my security which were very helpful. I had a safe installed and this went very smoothly too. I now feel safer in my home and feel that my property is secure. Thank you.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Berkshire
Customer recommends this business
Alarm installation.. Excellent job!
I have used GCD at my previous house and all my family use them. I wouldn't choose anyone else. Great service, competitive prices, and their aftercare service is also speedy and reliable (unlike many other companies!). The installation by Ben was faultless, not a spec of dust left anywhere and a full briefing as to how to use the system. A 5 star vote from me!
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Roger in Berkshire
Customer recommends this business
Replacement of front door locks
The locksmith replaced the Yale-type top lock and bottom mortice lock on the day and at the time booked. He was friendly, helpful and competent. When adjusting the fit of the door, he identified that the door hinges needed replacing. He made the 1.5 mile trip to 'base', returned, and duly replaced the job. An excellent job was done and very good value for money.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Which? Trusted Traders Consumer5.0 / 5 ·
Excellent
Very prompt, work done to a very high standard.
Customer in Windsor and Maidenhead
Customer recommends this business
Simply great - knowledgeable & quick
Used GCD security twice in the last few months. Both times had great experiences. Really helpful team and very quickly sorted a broken patio door lock at short notice. Highly recommended.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
4 / 5
Customer in Windsor and Maidenhead
Customer recommends this business
Supply and installation of a security system
Very prompt response/quote to our initial request. Following the on-site survey, a very clear quotation was provided. Quick and flexible arrangements for installation. The installation engineer (Matthew) arrived on time and installed the system to an excellent standard. Matthew ensured that we understood and were happy with all the installation decisions to be made. Excellent operation guidance instructions were provided.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
03
Sources
Where this information comes from
2 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.
Check dates vary by source. Where we hold a date, the check shows it.
04
About
We strive to provide security solutions to meet your individual requirements each and every time. With over 100 years of combined experience in the security industry, the team here at GCD Security are more than qualified to help you with your security needs.
Services they list
Burglar alarm systemsCCTV & video equipmentIntercom systemsAccess controlComprehensive locksmith serviceEmergency locksmith serviceMasterkeyed systemsSafesUPVC lock specialistsAlarm installationCCTV installationDoor entry systems
Listed on public sources or the business's own website; check directly that they cover your job before you book.
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.
Steadily reviewed5 reviews in the last 12 months, in line with their long-term review pace of about 8 a year.
✓
How long they've really been tradingThe earliest independent record of them trading is 2005, so at least 21 years. They appear in 2 separate independent sources.
Company registered2005First public review2021
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.
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 GCD Security (Locksmiths) Ltd before you contact them.
Common questions about GCD Security (Locksmiths) Ltd
Is GCD Security (Locksmiths) Ltd a legitimate business?
GCD Security (Locksmiths) Ltd has 37 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about GCD Security (Locksmiths) Ltd?
GCD Security (Locksmiths) Ltd has 37 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know GCD Security (Locksmiths) Ltd's reviews are genuine?
GCD Security (Locksmiths) Ltd's 37 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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 GCD Security (Locksmiths) Ltd had recent public reviews?
GCD Security (Locksmiths) Ltd has 5 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 GCD Security (Locksmiths) Ltd qualified and accredited?
We hold 2 independently sourced credentials for GCD Security (Locksmiths) Ltd, 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 GCD Security (Locksmiths) Ltd a registered business?
GCD Security (Locksmiths) Ltd is a registered business on Companies House (company number 05616570), incorporated 9 Nov 2005, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does GCD Security (Locksmiths) Ltd specialise in?
GCD Security (Locksmiths) Ltd lists specialist services including Burglar alarm systems, CCTV & video equipment, Intercom systems, Access control, Comprehensive locksmith service, Emergency locksmith service. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured