Security Masters Ltd

Security Masters Ltd Security Masters are accredited locksmiths based in London, with over 30 years experience. For more

Established in 1998 our experience comes from within our team, all of whom are long term, highly qualified locksmiths and installers. They can offer you the very best in practical detailed advice and take pride in doing so. For your added assurance we are also members of the Master Locksmiths Association.

I’d rather find a weak point before a burglar doesA security problem isn't always obvious. It might be ageing locks, vul...
20/08/2026

I’d rather find a weak point before a burglar does

A security problem isn't always obvious. It might be ageing locks, vulnerable windows, or poorly secured communal areas, but whatever the problem, it's much less costly if I spot it before an opportunistic criminal does.

Ask me about a security audit. I am a Master Locksmith with decades of experience, committed to keeping local homes and businesses safe and secure.

You’ve just moved into rented accommodation. But do you know who else might still have a key?Previous tenants. Former pa...
12/08/2026

You’ve just moved into rented accommodation. But do you know who else might still have a key?

Previous tenants. Former partners. Cleaners. Contractors. Managing agents. Copies can stay in circulation long after they should.

I think it is a fair question to ask your landlord or managing agent: "Were the locks changed before I moved in, and who currently has access to the building?"

In shared residential properties, electronic access control can remove much of that uncertainty. Access can be granted when it is needed and withdrawn when it is not, without relying on keys that may have been copied or passed around.

At Security Masters, I install access control systems for shared residential buildings and managed properties.

If you have just moved somewhere new, don’t be afraid to ask how access is controlled. I think knowing who can get through the front door should be part of feeling secure in your new home.

Are keys becoming a problem? They get lost. They get copied. They get passed around. They stay in circulation long after...
05/08/2026

Are keys becoming a problem? They get lost. They get copied. They get passed around. They stay in circulation long after staff, tenants, or contractors should still have access.

That is why I am seeing more landlords, managing agents and business owners move towards electronic access control.

With the right access system, you can decide who gets in, when they get in, and when that access should be removed. No chasing old keys. No wondering how many copies exist. No relying on outdated systems that are difficult to manage.

At Security Masters, we install access control systems for shared residential buildings, offices, commercial premises and managed properties.

For me, this is one of the most practical security upgrades a building can make. It gives you better control, makes day-to-day management easier and helps keep access where it should be.

If your property still relies too heavily on keys, we can help you move to a better access system.

Landlords! Are you changing locks between tenants? When a tenant moves out, you may get a set of keys back. But that doe...
29/07/2026

Landlords! Are you changing locks between tenants?

When a tenant moves out, you may get a set of keys back. But that does not always mean you know how many copies exist. Keys can be cut, shared with family, given to friends, left with neighbours or held by contractors. Most of the time there is no issue, but from a security point of view, it is still a risk. For me, changing the locks between tenancies is a sensible way to take back proper control of the property.

If you manage rental properties and want locks changed between tenants, we can help you do it properly and efficiently, without being too costly.

If you have experienced a break-in, I know your first priority is feeling safe in your home or business again.My break-i...
22/07/2026

If you have experienced a break-in, I know your first priority is feeling safe in your home or business again.

My break-in response is never just about repairing the immediate damage. It is about putting things right properly, restoring your sense of security and giving you peace of mind during what can be a very difficult time.

I always aim to be practical, calm and clear about what needs to be done. Once the urgent repairs are complete, I will also look at any vulnerable areas around your property and advise you on steps that could help improve your security and reduce the risk of it happening again.

CCTV is only truly useful if it can see your garden.I have seen plenty of homes where cameras cover the front door, back...
17/07/2026

CCTV is only truly useful if it can see your garden.

I have seen plenty of homes where cameras cover the front door, back door, and driveway, but leave gardens exposed.

This matters because garden sheds often hold bikes, tools, ladders and power equipment.

A CCTV blind spot around a shed, back gate or dark corner can make theft more likely. Sometimes a simple adjustment makes all the difference.

If you are not sure whether your CCTV covers your garden, shed or rear access properly, I can help you spot the blind spots and make any adjustments your system needs.

I know a lot of residents are away during the summer. And it's exactly the reason I'm busy. When people go on holiday, t...
08/07/2026

I know a lot of residents are away during the summer. And it's exactly the reason I'm busy. When people go on holiday, they need to trust the security in their communal building.

- The entry system needs to work
- CCTV needs to cover the right areas
- Doors & windows need to be secure

It only takes one weak point to ruin someone's holiday.

If you manage a shared residential building, I can help you check the basics and provide any upgrades you need.

I understand why people prop doors open in warm weather. I also know how quickly it can weaken a building’s security.In ...
01/07/2026

I understand why people prop doors open in warm weather. I also know how quickly it can weaken a building’s security.

In a shared building, a communal entrance only works if it stays controlled. Once a door is left open, anyone can walk in. It bypasses the access control system, the door entry system and the intercom completely. It also puts residents in the position of relying on luck rather than proper security. That is why I always encourage managing agents, landlords and block managers to keep the message simple for residents.

These may sound like small things, but they make a real difference.

For me, good building security starts with the basics. A closed door. A controlled entrance. A system that residents understand and use properly.

If you manage a shared residential building, I can help you review communal entrance security, door closers, locks, access control and door entry systems before small habits become bigger risks.

I want people to enjoy where they live, but I also want them to feel safe.That balance really matters in shared resident...
24/06/2026

I want people to enjoy where they live, but I also want them to feel safe.

That balance really matters in shared residential buildings, especially during the summer.

When the evenings are longer, I know residents are more likely to use communal gardens, courtyards, balconies and entrance areas. There may be more visitors, more deliveries, more barbecues, and more people coming and going.

I do not see that as a problem. Shared spaces should be lived in and enjoyed.

What concerns me is when the security around those spaces has not kept up with how the building is actually being used. Over the years, I have seen how small issues can create bigger risks. A communal door that does not close properly. An access control system that no longer suits the building. A rear gate that everyone forgets about. CCTV that is fitted, but not covering the areas that matter most. These are the kinds of details I look for when I review shared building security.

For me, good security is not about making a building feel restricted. It is about helping residents feel comfortable using the spaces around them, while making it much harder for the wrong people to get in.

If you manage a block or shared residential building, we can help you review your summer security arrangements.

Summer Is a good time to upgrade shared building securityThe summer months can be a practical time to carry out security...
17/06/2026

Summer Is a good time to upgrade shared building security

The summer months can be a practical time to carry out security upgrades. With more residents away on holiday, it can be an easier time to complete work with less disruption.

It is also a time when secure access matters more. Empty flats rely on strong communal security while owners and tenants are away.

As a result, managing agents may want to review:

* Communal door security
* Access control systems
* Old or missing fobs
* Shared access codes
* Door entry and intercom systems
* CCTV around entrances and shared areas

Small improvements now can help make the building more secure throughout the summer and beyond.

Address

Prospect House
Hornchurch
RM113TZ

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 10am - 1pm

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