Find a Security Specialist you can trust in Greater London.

Choose from 195 Security Specialists, all rated by people like you.

Over 300 reviews & an average rating of 4.6/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Security Specialists near you

View Shortlist
Verified Pro

Hydrot plumbing and heating

0 review(s)
Offers services in GREATER LONDON
Hydrot Plumbing and Heating – a highly experienced, reliable, and trusted plumbing and heating company. Known for confiden...
Over 50 Reviews

Securico Cctv

189 review(s)
Offers services in GREATER LONDON
We are the UK’s leading CCTV installation company with over 1300 reviews (rated excellent on Trustpilot). We install the...
Air Conditioning and heat pump systems Company with over 5 years of continual trading. Our engineers operate throughout L...
Over 10 Reviews

A B S Alarms

11 review(s)
Offers services in GREATER LONDON
Commercial and domestic security solutions. We provide all types of intruder alarm systems and CCTV products to suit all b...

Recent Security Specialist Enquiries

02 Apr

Security | CCTV

Bexleyheath - DA7

Enquiry from: Alkesh P

Start Date: Immediate

A bell only alarm is the most traditional type of alarm you can have installed in your home, alerting you and your neighbours to potential intruders

Post a similar request >

11 Mar

Security | Fire / Smoke Alarms

Ilford - IG2

Enquiry from: Alok A

Start Date: Immediate

We need a fire alarm system

Post a similar request >

09 Mar

Security | Shutters

London - E2

Enquiry from: Shin T

Start Date: Immediate

i would like shutters on the window and front door of a shop. window is 150 and doors 90cm. im not sure if one shutter or separate ones would be required. can send photos of the front. are you the pr...

Post a similar request >

20 Feb

Security | Fire / Smoke Alarms

London - SE8

Enquiry from: Dee F

Start Date: Immediate

We need a sprinkler system for a small 80sqm detached 2-bedroom new build house. The house is in first fix stage at the moment.

Post a similar request >

09 Oct

Security | Fire / Smoke Alarms

London - SE28

Enquiry from: Victor M

Start Date: Immediate

Fire sprinkler for a 25m2 annex. 10m2 per floor . 2.5 floors.

Post a similar request >

20 Aug

Security | Fire / Smoke Alarms

Ruislip - HA4

Enquiry from: Enrico G

Start Date: Immediate

Install a mist system (1 sprinkler) in the ceiling of the ground floor in 3 bed a end of terrace house. Water pipes can be provided from the 1 floor

Post a similar request >

29 Jul

Security | Intruder Alarms

Dagenham - RM10

Enquiry from: Joseph C

Start Date: Immediate

Customer made enquiry for Intruder Alarms quotes online. Confirmed via SMS at 12:06 Confirmed interest via phone at 12:07 Homeowner lives in Dagenham area. Please call to arrange appointment

Post a similar request >

15 Jun

Security | Intruder Alarms

London - NW3

Enquiry from: James P

Start Date: Immediate

are you the property owner: owner of the property is the building: domestic where do require systems to be placed: front entrance (outside), back entrance (outside) what level of service do you requi...

Post a similar request >

11 Jun

Security | Fire / Smoke Alarms

Harrow - HA2

Enquiry from: Jag J

Start Date: Immediate

Installation of sprinkler system in one room to obtain fire safety regulation for HMO licence. Open-plan kitchen/Diner/Sitting. Can discuss further

Post a similar request >

19 Feb

Security | Gates

London - SE5

Enquiry from: Martin H

Start Date: Immediate

6m x 1800 metal driveway gate

Post a similar request >

27 Jan

Security | Intruder Alarms

Feltham - TW14

Enquiry from: Jo B

Start Date: Immediate

Customer made an online enquiry for Intruder Alarms via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

Post a similar request >

07 Jan

Security | Intercom / Entry System

Ruislip - HA4

Enquiry from: Lady B

Start Date: Immediate

provide a intercom speaker system to the main front desk reception also a two way entrance intercom system linked from main door entrance to the first floor.

Post a similar request >

20 Dec

Security | Intercom / Entry System

Northwood - HA6

Enquiry from: Geoffrey H

Start Date: Immediate

Intercom repair ! Noise coming from intercom unit on our entry gates !

Post a similar request >

08 Nov

Security | CCTV

London - E13

Enquiry from: Abdul T

Start Date: Immediate

I have bought a ring CCTV device. I need it installed with electrical wiring, Onto door to the left of, about half a metre above front door. Please provide quote.

Post a similar request >

01 Nov

Security | Gates

Bromley - BR1

Enquiry from: Sophie A

Start Date: Immediate

Security gate for our driveway in black metal with ornamental spikes

Post a similar request >

17 Mar

Security | Intercom / Entry System

London - N10

Enquiry from: Sheleen M

Start Date: Less than one month

Smoke alarms Lead

hello, i am looking at getting a new intercom system installed for my flat (and the flat above) and would like to arrange a quote are you the property owner: owner of the property property type: flat...

Post a similar request >

05 Mar

Security | CCTV

London - NW7

Enquiry from: Dee O

Start Date: Immediate

1 cctv camera and 1 burglar alarm are you the property owner: tenant (with permission) is the building: domestic where do require systems to be placed: front entrance (outside), back entrance (outsid...

Post a similar request >

07 Oct

Security | CCTV

London - SE10

Enquiry from: Mister P

Start Date: Immediate

4 cameras? 2 internal? 2 external?

Post a similar request >

24 Sep

Security | CCTV

London - E6

Enquiry from: Pamela S

Start Date: Immediate

Smoke alarms Lead Smoke alarms Lead

customer has a security project they are looking to have done, specially they want quotes for cctv. they are unsure of options so would like to discuss with a security specialist.confirmed interest vi...

Post a similar request >

24 Sep

Security | Gates

London - E6

Enquiry from: Pamela S

Start Date: Immediate

Smoke alarms Lead Smoke alarms Lead

hi would like a gate put on my porch best quote please last quote was £960 person didn't get back so not chasing no higher than my quote at above are you the property owner: tenant (with permission) ...

Post a similar request >

How much do Security Specialist services cost?

How much do Security Specialists charge? Prices for Security Specialists in 2026 can fluctuate depending upon the type of work that you require to have carried out in your residence. It's the concern we get asked a great deal "how much do Security Specialists charge?". It's often better to have an idea of how much a Security Specialist are going to likely charge for their services. Rates are going to rise and fall based on the materials as well as the tradesman selected. The table reveals the sorts of job that Security Specialists commonly do and the standard price variety of these projects. Some jobs take longer to finish than others so prices do vary by task.

View our Security Specialist cost guide View our Security Specialist advice

The average price
of a Security Specialist in Greater London is:

£1,862

Security Specialist job Security Specialist cost in 2026
Cctv in Greater London £588-£7,305
Home intercoms in Greater London £445-£885
Intruder Alarm in Greater London £441-£788
Security gates in Greater London £3,380-£6,750
Security shutters in Greater London £375-£575
Smoke alarms in Greater London £257-£587

Related Security Specialist searches in Greater London

Security Specialist FAQs

Will my alarm system cause lots of false alarms?

Properly installed and calibrated alarm systems will very rarely trigger a false alarm. If you have pets you will need to use pet-friendly alarm systems. External sensors should be properly calibrated to avoid triggering in the wind or rain. NSI is a recognised standard for all alarm installations, check the NSI flag is displayed on an installers credentials.

What are network enabled or IP cameras?

Network enabled/IP cameras are digital CCTV cameras. With these cameras, the video captured can be streamed over the internet anywhere in the world. Most manufacturers of IP cameras have a smartphone app that allows you to watch the video feed on your phone.

How many sensors do I need?

The number of sensors you need will depend on the size of your home. Most alarm systems feature 2-4 passive infrared sensors (PIRs) for motion detection, and 2-4 magnetic contact sensors on doors and windows. An alarm company will advise you of how many your property will need upon an inspecton.

how to install a security gate?

Having a security gate installed on your property brings about a lot of benefits. However, to ensure these benefits are maximized, it’s important to make sure the gates are properly installed. The installation can be made a DIY task or professionally installed. If you wish to install your security gates by yourself, then you’ve come to the right place! In this post, we’re going to take you through the processes involved in the installation of a security gate. Let’s take a look!

  1. Go through the instructions carefully to get the best out of your installation and also a good understanding.
  2. Dig holes for the posts. Don’t make holes round to make sure the posts do not turn or twist.
  3. Get rid of any obstructions like uneven ground, rocks or any other obstacles that may impact the free opening of the gate.
  4. Re-confirm the distance between the two poles to make sure that the gate can hang perfectly between them.
  5. Get an adjustable hinge. Adjustable hinge will allow for extra customization while also enabling improved correction of errors.
  6. Make sure that the measurement taken leaves sufficient space for vehicles such as emergency vehicles and package delivery trucks when opened.
  7. If you have a fence that’ll be connected to the gate, you should install the gate at the back of the fencing pillars. If you later decide to automate the security gate, this will prove to be a smart move as it enables a free and unhindered function.
  8. Make sure you go through the local laws before installation.
Does CCTV work in the dark?

Most cameras have a night mode to capture video in the dark. They use an infrared sensor to detect infrared light. These pictures are black and white, but still retain plenty of detail. Cameras are also able to see and record in adverse conditions such as fog, dust and smoke.

What is the cost of installing a burglar alarm?

The cost differs greatly relying on the size and intricacy of the alarm system. A basic system can include simply one PIR sensor per area to normally cover the space.

 

An even more robust as well as delicate system you could have vibration sensing units fitted to the windows on the downstairs. You can link outside lighting, safety and security entrances and all type of exterior controls right into the alarm system. A straightforward professional alarm system installer will have the ability to review your demands and suggest the correct method to safeguard your residential property.

 

Watch out for installing a Do It Yourself alarm these are created to be easy systems as well as easy to set up. They can simply be unplugged and deactivated quickly by any kind of ready crook. They additionally call for batteries to be changed consistently. If the batteries in the sensing units run out this will certainly imply that the system will not be securing your home appropriately.

What's the best burglar alarm?

According to several studies and survey of ex-burglars, a home or building is less likely to be burgled with the availability of properly functioning and well fitted burglar alarm system. So if you’re thinking about installing one in your house, you can as well make sure you get the best possible burglar alarm that’s just right for your home. Several people asks the question of the best burglar alarm, but the fact is, it all depends on a number of factors such as your budget, personal preferences, your location, home features as well as the protection and response level you require. To put you in the right direction to make the best choice, here’s a breakdown of the types of burglar alarm systems to help you determine the one that will best suit your home.

lBells-Only Alarms

This makes a loud sound but that’s as far as it goes. It will not contact anyone.

Pros

• No monitoring contract and payment

• Easy to install

Cons

• It does not contact anyone.

• It may not deter the burglars if there’s no one around to stop the intrusion.

lDialler Burglar Alarms

This contacts your phone or any other numbers nominated once the alarm is triggered.

Pros

• No monitoring contract and payment.

• Nominated numbers would be dialled

• It can also notify you of other dangers such as fire if extra sensors are acquired.

Cons

• If you opt for a GSM dialler, a weak mobile network can affect its effectiveness

• Nominated numbers may be unavailable when dialled.

lSmart home security system

This contacts your or your loved ones whenever the alarm is triggered via a Smartphone or tablet application.

Pros

• Notifies you when away from home

• Can be monitored and controlled from a Smartphone

Cons

• If you opt for a GSM dialler, a weak mobile network can affect its effectiveness

• They can be expensive depending on your selected elements

lA monitoring contract

This implies paying a monthly or annual fee to a company to act or notify the police the your alarm is triggered

Pros

• The monitoring company is in hand to act in order to prevent the potential burglary and liable if it doesn’t.

• Some of the companies also offer maintenance services

Cons

• Expensive

• It cannot be installed by yourself

Click here to learn more about burglar alarms.

Are wireless alarms secure?

Given the poor reputation of wireless alarm systems over time for being largely unreliable, it’s no surprise many potential investors are curious to know how wise a wireless alarm system purchase decision is. The main issue with the older models is the fact that they possess an inadequate monitoring capabilities as well as receiving range which makes it hard to detect signals of intrusion or potential failures. Hence, this makes the older wireless models totally unreliable.

However, the immense improvement in the wireless technology has ultimately made the newer versions a lot more reliable. Although, in rare cases, they might be affected by some interferences which can result in the malfunctioning of the sensors. Overall, with proper care and maintenance, wireless alarms can be just as reliable as the wired alarms.

Here are some of the advantages of using wireless alarms:

• Due to the little amount of wirings incorporated, a wireless system is significantly neater than the wired system.

• They are very easier to install and consumes little time

• Wireless alarm systems are highly flexible. To expand your system, you can include door or window sensors and motion sensors.

• The system’s security options enables the connection of smart devices to your alarm via a network connection. As a result, you can easily activate or deactivate your alarm and get alarm notifications via your Smartphone.

• They are very portable. This implies you can always carry your alarm with you if you ever decide to relocate.

• You get to benefit from systems with a key fob and other wireless-enabled features.

• Wireless alarms are user-friendly, making it very easy and quick to install and set up.

With the above mentioned points, you can be rest assured that a wireless alarm is now more secured than ever and a good option if you wish to install a home security system.

Security Specialist help and advice

How it works

Tell us about your Security Specialist project

Answer a few quick questions to help us match you with the right Security Specialist

Get up to 4 free quotes

Receive no-obligation quotes from 4 Security Specialists working in Greater London.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Security Specialist.

Are you a Security Specialist in Greater London?

View our open Security Specialist jobs near you

Join today
View Shortlist