About Us

Gemsec, The Commercial Security Specialist

A commitment to excellence in everything we do…

High levels of service, impartial advice and an exceptional range of security products.


Here at Gemsec, you’ll find that our teams are all fully qualified in their area of expertise and along with years of experience, we are always staying up to date with the latest legislations, standards and best practices through regular training.


We’re a friendly bunch and what really gives us a buzz is serving our customers to the best of our abilities and seeing them satisfied that we have delivered the best security solutions.


Why not pop in to our trade counter or give us a call on 0117 978 8676 about your security needs.



Who are Gemsec?


Gemsec are experienced security specialists serving Bristol and the South West. Fully accredited and quality assured to deliver only the best security solutions for your business or home!


With 1000’s of security products in stock from keycutting to master key systems, access control systems to CCTV we can meet your every security need.


Gemsec is proud of its history and it shows. Our staff are highly trained and motivated, very professional and most importantly, they really enjoy sharing the depth of knowledge and industry experience they’ve accumulated over the years.


Our qualified team can provide a full design specification service, plus commercial support and maintenance contracts, we offer the complete security solution.

What Makes Gemsec So Special?


We are completely focused on providing high levels of service and customer satisfaction to the modern commercial environment. Whilst our Trade Counter offers everything you would ever expect and far more, we appreciate that very often you may prefer us to come to you, and our service engineers are always happy to do so. They carry an extensive range of spare parts and will either be able to make a repair on their first visit or identify the problem and re-visit you to carry out the repair.

Qualified and Expert


We are members of the Master Locksmiths Association, a not for profit organisation established to promote the level of skills and ethics within the industry. As an approved company we have passed regular inspections to ensure our quality and that our locksmiths have the appropriate trade qualifications.

Free Surveys


Our expert staff can survey any commercial or domestic property to provide a comprehensive security solution that fits your needs and budget.

Call us today to find out more about how we can help you.

Open a Trade Account


Trading with Gemsec couldn’t be easier. All you need to do is open a trade account. Call us today to find out more about how we can help you.

Got a project in mind? Call us now on 0117 978 8676

Our Services

As security specialists, we offer a comprehensive range of security products and security services no matter what your requirements…

Retail Premises

Our retail premises based in Hengrove in Bristol is open to both the public and trade..


Expert advice from experienced Locksmiths you can trust.

Specification Design

Often customers know what they want to achieve, but not always how to achieve it. Business owners know they want the very latest in electronic access control systems throughout their buildings, but don’t know what’s available, or what installation may entail.

Free Surveys

We use our knowledge to survey any property to provide comprehensive solutions – standard locking or access control

Support & Maintenance

Access Control fitting and maintenance supplied by fully qualified and trained staff. We are specialists for Paxton and ACT Pro

Supply Only & Supply and Fit

With literally thousands of security products in stock and a team of expert qualified engineers we are best placed in Bristol to meet our security needs.

Our Products

As security specialists, we offer a comprehensive range of security products and security services no matter what your requirements…

Access Control

All businesses, whether small, medium or large, have assets that need to be protected from theft. There is also the issue of protecting staff and their property. It is common in buildings that are secured by locks and keys for doors to be left unlocked all day.

External Security

Gemsec works with the country’s leading manufacturers of physical security products to offer an unbeatable range of retractable security grilles, steel security doors, anti-vandal screens, etc

Key Cutting

Here at Gemsec, our trade counter prides itself on being the place where you can get almost any key cut and keep tens of thousands of blanks in stock for almost every application.

Master Key Systems

A Master Key System is where you can decide in advance the different levels of access people are going to be allowed.

UPVC Spares

Word gets around, and Gemsec is recognised throughout the region as being THE experts when it comes to uPVC spares, window, door and conservatory hardware.

Vehicle Keys

If you need replacement car keys in the event of having lost your car keys, damaged or broken them or just need to duplicate set of vehicle / car keys, we are able to programme and cut keys as we keep literally hundreds of key blanks in stock to fit cars, vans, motorcycles, plant machinery, boats and even aeroplanes!

Digital CCTV Systems

There’s nothing like being able to keep an eye on things, especially when there’s a lot at stake. Gemsec, CCTV specialists of Bristol, can offer the full range of services for anyone considering CCTV, including site surveys, system design and written quotations.

Architectural Ironmongery

Gemsec are always happy to give specialist advice to our customers when deciding, which product would be most suitable and we all have the experience and knowledge to ensure that our customers are purchasing the right product.

Got a project in mind? Call us now on 0117 978 8676

Or visit us, we are open 8.00am to 5.00pm Monday to Friday.