Burglar Alarm - Installation in Westminster London (52)

If you’re looking for a burglar alarm installation in City Of Westminster, you want more than just a loud siren. You want peace of mind, a fair price, and the confidence that your home’s security is in good hands.

Whether you’re a first-time buyer making your place feel secure or a long-time homeowner upgrading your system, you can browse our directory here at Checkatrade to find the right installer for your needs.

From wireless burglar alarm installation to full camera integration, our checked burglar alarm fitters covering City Of Westminster can help you choose, fit, and maintain a system that works for your home, budget, and lifestyle.

All listed installers pass up to 12 checks and come with reviews from real people, so you can compare options with confidence before booking.

What to expect when hiring a burglar alarm installer in City Of Westminster

Common jobs:

• New burglar alarm installation (wired or wireless)
• CCTV and camera installation
• Upgrades to smart alarm systems
• Alarm servicing and repairs

Average burglar alarm installation costs in City Of Westminster:

• Bell-only wireless alarm: Around £525
• Bell-only wired alarm: Around £500
• Smart alarm system: Around £650
• Hourly rates for alarm fitters in City Of Westminster: £60–£80

What’s included in a typical quote:

• Alarm unit, sensors, and control panel
• Professional fitting and system testing
• Basic usage demonstration
• Optional extras like camera installation or smartphone integration

Additional costs to consider:

• Ongoing monitoring fees (if you choose a monitored system)
• Extra sensors or cameras
• Annual alarm service cost (£60–£150)

Installation times:

• Wireless system: Under an hour
• Wired system: 2-4 hours (sometimes longer for complex installs)

Things to check when choosing a burglar alarm installer:

• Electrical certification or manufacturer-approved installer status
• Public Liability Insurance
• Recent verified customer reviews

Wired vs wireless burglar alarms: which is better?

Wireless alarms:

• Quick to install
• Portable if you move
• Less invasive for rental properties

Wired alarms:

• More reliable over time
• No battery replacements for sensors
• Less prone to signal interference
• Requires more preparation

Your choice depends on whether you value portability and ease of installation or maximum reliability and stability.

Is it worth installing a burglar alarm?

Yes! Burglar alarms act as a strong deterrent, can give you peace of mind, and may even lower your home insurance premium.

Many homeowners also find the presence of an alarm increases property value and helps meet insurer requirements.

Insurance and burglar alarms

Some insurers offer premium discounts (often 5–15%) for homes with a professionally installed and regularly serviced alarm, especially if it’s a monitored system.

Always check your policy to confirm what type of alarm is eligible and keep service records for proof.

Renters vs homeowners

Homeowners:

• Responsible for installation and servicing
• Some insurers require specific alarm types for coverage or discounts
• Keep receipts, service records, and installer details

Renters:

• Your landlord usually approves or installs an alarm
• Always get written permission before booking
• If you pay for an upgrade, agree in advance whether you can take it when you move

Emergency burglar alarm installation in City Of Westminster

If your alarm fails after a break-in, won’t reset, or is stuck in a false alarm loop, emergency engineers can help with:

• Faulty control panels or sensors
• Alarm resets after power cuts
• Urgent CCTV repairs
• False alarm troubleshooting