Endorsed by Which?

LOX Security Ltd

5.0

77 Reviews

Opening Hours
Today - 24 hours
  • Monday - 24 hours
  • Tuesday - 24 hours
  • Wednesday - 24 hours
  • Thursday - 24 hours
  • Friday - 24 hours
  • Saturday - 24 hours
  • Sunday - 24 hours

About

LOX Security are security professionals and have decades of experience in the security and locksmith industry.

As a family run business, it is important to us to keep that ethos running throughout our company. As well as offering our experienced expertise, we provide our customers with reliable services with competitive prices and honesty.

Read our 5 star Which? reviews.

LOX cover many areas of security from alarm systems, CCTV, safe installations, high security panic room doors, integrated security, locks opened/fitted/replaced, UPVC lock and bi-fold door repairs.

We also offer free, no obligation home security surveys; to identify areas where your home may be vulnerable.

Recently residents in Bucks have been approached by Police warning of 'lock snapping', we install a variety of anti-snap cylinders to suit all budgets and door types.

We can also provide references or can put you in touch with our customers who can share their experience with LOX.

What we do

  • Security equipment suppliers and manufacturers

    • Burglar alarm systems
    • CCTV & video equipment
    • Intercom systems
  • Alarm and security equipment installers

    • CCTV installation
    • Access control
    • Door entry systems
    • Safe Installation
    • Alarm installation
    • Security activities
  • Locksmiths

    • Emergency locksmith service
    • Access control
    • Comprehensive locksmith service
    • Masterkeyed systems
    • Safes
    • UPVC lock specialists
  • More Services

    • security safes alarms
    • driveway bollards installation

Customer reviews

Why you can trust these reviews

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5.0
77 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Definitely a five-star service from all at The Hogarth Property Group (THPG)
Customer Service
Quality
Value
We’ve used Lock Security for many years and they’ve always been reliable, responsive, and highly professional. Their team is experienced, on the ball, and provide excellent customer service every time. In August we had an urgent issue at one of our buildings while I was away. We called Lock Security, and within the hour one of their operators was on site, released the locks, and got the job done quickly and efficiently. No fuss, no delays, professional service. We’ve never had any complaints, only positive experiences. Definitely a five-star service from all at The Hogarth Property Group (THPG).
Customer in Buckinghamshire Posted on 17/09/2025 , work completed 01/08/2025
Excellent Service
Customer Service
Quality
Value
An impressively quick response to my initial enquiry followed by an equally swift visit and resolution of the problem. During the first visit to fully assess the repair work needed, Saul secured the malfunctioning bi-fold doors and noticing a couple of issues with other locks which he fixed them on the spot. A second visit shortly afterwards, after parts had been sourced, resolved the original issue. No hesitation to call Lox should security issues arise in the future.
Customer in Hertfordshire Posted on 27/07/2025 , work completed 13/06/2025
Great Service
Customer Service
Quality
Value
I call LOX Security early on a Saturday morning due to the fact I locked myself out! Having never called a locksmith before especially requiring an immediate response, I was a little apprehensive. From the off set LOX Security & Saul were just brilliant, definitely instilling confidence. Extremely professional asking all the right security questions to ensure I was the homeowner. Saul responded straight away getting to me in well under an hour. On arrival straight away knowing the construction of my door proceeded to open it with no damage whatsoever. I really couldn’t ask for more. Extremely polite, professional and knowledgeable.i would not hesitate in recommending Saul & LOX Security. Many thanks
Customer in Greater London Posted on 10/06/2025 , work completed 31/05/2025
Great Service - recommended without hesitation
Customer Service
Quality
Value
I had an emergency situation, as we were unable to lock my elderly mothers front door, and we needed to lock up the house to get her to an important appointment. Lox security were fantastic, they really put themselves out to help me and visit promptly. When the came to do the job, they were quick, efficient, gave me a full explanation of the problem, and fixed it quickly and efficiently. The job was also very fairly priced. I have no hesitation at all in recommending them. One word summary - exceptional.
Customer in Greater London Posted on 13/10/2024 , work completed 12/10/2024
Security Installation(s)
Customer Service
Quality
Value
I consistently receive a reliable service from Lox, who are competitive, the staff are courteous, they were clean on installation and completed a very professional job. I was first introduced to Lox in December 2023 and this is the 3rd time I have used them. Each installation has been consistently good.
Customer in Buckinghamshire Posted on 07/05/2024 , work completed 03/05/2024
The trader replied (on 14/05/2024)
Many thanks for taking the time to share your experience with LOX Security. Reviews are very important to our business.
Rejuvenation of an old lock - great communication and follow up.
Customer Service
Quality
Value
We inherited a big old lock c30 years old on our front door which has always been a challenge to open. It finally stuck leaving us unable to open the door. Saul came to the rescue and listened to my concerns about replacing it with something of an equivalent size to avoid carpentry to the old door. He did one better, he took the lock apart, got it all cleaned up and operational again and now it works very smoothly. He even removed some external paint to make it look like new! I love the fact he was prepared to take the time to revive an old lock in our throw away world. He clearly knows his craft and his attention to detail really shows in his work. Natalie was also very quick and efficient in her response to my initial email despite the fact she was on holiday! Strong communications and a choice of appointment times and prompt follow up. What a great and friendly team. I will be recommending them highly and definately using Lox services again should the need arise.
Customer in Buckinghamshire Posted on 23/04/2024 , work completed 05/04/2024
The trader replied (on 14/05/2024)
Thank you for taking the time to write a review and giving your feedback. Wherever possible we try to fix and make good, this saves our customers unnecessary expense as well as operating LOX Security as sustainably as we can.
All round service excellence
Customer Service
Quality
Value
We had a difficult situation with our complex front door locking mechanism. Thankfully, we were introduced to LOX by another locksmith and from the very first call to job completion and invoice, they have been first class. Highly professional, courteous, expert service - thank you!
Customer in Buckinghamshire Posted on 21/01/2024 , work completed 12/01/2024
VISONIC alarm support
Customer Service
Quality
Value
Saul went above and beyond to help me with a few queries about a Visonic alarm system. He really didn’t need to but was incredibly knowledgable and helpful - very grateful for his knowledge and time! Couldn’t recommend more highly! Thank you.
Customer in Surrey Posted on 17/01/2024 , work completed 17/01/2024
Highly recommend
Customer Service
Quality
Value
During a very stressful experience for our family, the LOX team provided advice, support and an excellent service from start to finish. A big thank you to their highly professional staff. Definitely would recommend and use again.
Customer in Greater London Posted on 14/10/2023 , work completed 14/09/2023
Super service from a professional (and swift) team
Customer Service
Quality
Value
Saul and Natalie provided a superlative service - from a swift callback to an early appointment with Saul and then swiftly fixing the problem (very old locks, lost keys, new locks and guidance needed). Saul clearly explained what was needed, outlined different lock options (and security implications) and gave prices for all - giving me 100% clarity about what I was buying. All round excellent service.
Customer in Buckinghamshire Posted on 09/10/2023 , work completed 21/09/2023
Highly recommend LOX Security Ltd
Customer Service
Quality
Value
I recently contacted LOX Security Ltd to discuss the installation of a CCTV camera and video doorbell for my property. From the first point of contact with Natalie, her helpfulness and ongoing communication was very impressive. Then to have Saul install the products for me, the whole experience of dealing with this company was exceptional and very professional. I would highly recommend LOX Security Ltd.
Customer in Buckinghamshire Posted on 16/03/2023 , work completed 02/03/2023
Excellent service, but expensive
Customer Service
Quality
Value
Very prompt and efficient. Excellent job (replacing lock) and good quality materials. But seemed very expensive - £170 to replace one mortise lock in wooden door.
Customer in Buckinghamshire Posted on 01/03/2023 , work completed 27/02/2023
The trader replied (on 01/03/2023)
I am sorry that you feel that the work that we carried out at your property was expensive. However, this review is rather misleading: the work carried out was more than a simple lock replacement; it was a 'emergency' attendance for: - Removal of a jammed key (on the external side) of their British Standard (BS) sash mortice lock, this was done without any damage to the door, handles, frame or surrounds. - Removal of the out of date and problematic lock, - and carpentry work to install a new [latest generation] BS sash mortice lock and boxed strike keep, in its place. We are a long established, family run business and the satisfaction of our customers is of prime importance. Following, an email from the customer to our accounts team (a few hours before this review was left), the customer commented that the invoice he received was "quite expensive" - as the customer is an OAP a £20 goodwill voucher was offered. The price of, £141.30 + VAT (before the goodwill was applied) I believe, is a fair reflection for a skilled tradesperson to attend the property in response to an emergency call and carry out the above mentioned work, providing [quote] "excellent service and good quality materials” We are a small business and always aim to keep our prices as competitive as possible, this can be seen from the all other reviews, over the past 7 years, which all have a 5/5 value rating.
Responsive and good customer service
Customer Service
Quality
Value
Had an unfortunate situation and Saul was out to our property within hours of calling up. We met with other companies but Saul was the most professional and impressed with his approach. Installation of a security system took place a few days after. Saul and Natalie have been very helpful.
Customer in Buckinghamshire Posted on 06/12/2022 , work completed 06/12/2022
First class service
Customer Service
Quality
Value
I was very impressed with the service I received. Such a speedy response after my key broke in the lock. So professional and friendly, I can't recommend them highly enough.
Customer in Buckinghamshire Posted on 12/07/2022 , work completed 11/07/2022
Excellent personal service
Customer Service
Quality
Value
LOX Security fitted our security bollard on our drive in April 2022. I was very impressed with their service from start to finish. Natalie undertook the inspection promptly after my enquiry and within two weeks the bollard had been delivered and fitted. It's an excellent security feature for me, very easy to use and with a high quality finish, offering great peace of mind.
Customer in Buckinghamshire Posted on 29/06/2022 , work completed 05/04/2022
Excellent service in every way
Customer Service
Quality
Value
I have used Lox several times and cannot recommend them highly enough for all security issues. Totally trustworthy and easy to deal with.
Customer in Greater London Posted on 10/04/2022 , work completed 04/04/2022
New alarm fitted.
Customer Service
Quality
Value
I needed to update and have a new alarm system fitted and Lox Security was recommended by my friend and neighbour. Saul came and checked over the house and discussed with me what I wanted and what was needed. Following a detailed written quote for the job which I accepted, the new alarm system was fitted. Saul was friendly and efficient in carrying out the work and I am very pleased with an easy to use and secure alarm system. Later when I had some more questions to ask, Saul was very helpful and reassuring.
Customer in Buckinghamshire Posted on 06/04/2022 , work completed 03/03/2022
Very happy with service provided
Customer Service
Quality
Value
I had two problems, a back door which couldn't be unlocked from inside my house and also an upstairs window with a broken handle. I have the 'nextdoor' app on my phone so I asked "Can anyone recommend a locksmith?" Within minutes I'd been told of Lox Security with two other people confirming the recommendation. On checking 'Which' reviews I called without hesitation and Saul was able to visit the following afternoon. He's friendly, fully open about costs, and was able to fix both of my lock problems immediately. Everything was left neat and tidy too, so I'd like to strongly recommend this company.
Peter in Greater London Posted on 06/08/2021 , work completed 03/08/2021
Prompt and efficient service
Customer Service
Quality
Value
I was having trouble with the lock not working on my UPVC door and it was dealt with very quickly and at a very reasonable cost.
Guy in Buckinghamshire Posted on 25/06/2021 , work completed 07/04/2021
Amazing service!
Customer Service
Quality
Value
We have a large portfolio of properties and have used LOX Securities on many occasions. Saul is amazing and very helpful and very professional and always does a great job. I highly recommend him :)
Customer in Greater London Posted on 25/11/2020 , work completed 25/11/2020
Prompt response, polite and efficient
Customer Service
Quality
Value
My locks on three doors needed attention. A neighbour recommended Saul Lockwood and he came round very promptly. He managed to return them all to good working order. I wouldn't hesitate to recommend him highly to others.
Customer in Buckinghamshire Posted on 21/11/2020 , work completed 12/08/2020
Lox Security changed locks on our front door
Customer Service
Quality
Value
New locks were fitted after moving in to our house. Lox were recommended by a neighbour. Very professional service . Would not hesitate to use again if I had home security issues.
Customer in Greater London Posted on 20/11/2020 , work completed 13/11/2020
Fantastic service as always
Customer Service
Quality
Value
We have used Lox on numerous occasions from fitting a home alarm system to changing locks. Most recently they changed various house locks to enable single key use and moved alarm sensors following some building work. As always very efficient, friendly and fantastic value for money. Cant recommend enough.
Customer in Buckinghamshire Posted on 19/11/2020 , work completed 02/11/2020
Quick and Efficient Response
Customer Service
Quality
Value
Lox security was recommended to me when we needed a lock which had broken, removing and replacing quickly. The work was carried out efficiently and quickly.
Customer in Buckinghamshire Posted on 19/11/2020 , work completed 06/08/2020
THIS GUY IS JUST SUPERB - Fantastic service, very professional, helpful and honest
Customer Service
Quality
Value
Absolutely superb, very honest, trustworthy and a brilliant service. I located Saul and LOX Security via the Which Trusted Trader website. I had locked myself out of my new property and called Saul. He gave me a fixed quote on the phone and bear in mind this was later in the evening. He turned up and was very friendly and professional. He did his magic and very promptly got me back in to the house. Job done. However, the story does not end there. I explained this was a new house and a new lock which had not been demonstrated to me by the seller and he very kindly took the time to explain how to unlock and lock the door and for this particular type how the key needs to be cleaned regularly. He also let me practice a few times whilst he was there both inside and out. I explained to him I was not a big fan of these slam shut doors and would be looking to change to one which needs to be manually locked from outside. He then explained he could do it for me and would take a minute or two. That was very reassuring as I was worried we would get caught out again in future. He made the adjustment to the lock and it now works exactly as we wish. He did not charge me any extra for the advice or the adjustment. I can not thank him enough for his faultless service. If you are looking for a locksmith this is your man. THANK YOU Saul and thank you Which Trusted trader for an excellent service.
Customer in Greater London Posted on 27/08/2020 , work completed 25/08/2020