About ADT Security
ADT is one of the UK's leading security providers with over 145 years of experience protecting homes and businesses. With 24/7 monitoring centers and a nationwide network of professional installers, ADT offers comprehensive security solutions tailored to your specific needs. Their systems include intrusion detection, video surveillance, and smart home integration, all backed by their six-month money-back guarantee.
Installations Completed
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Why Choose ADT Security
Professional installation with 24/7 UK-based monitoring and rapid response
Six-month money-back guarantee and comprehensive insurance-approved systems
Smart home integration with remote control through the ADT app
Window Manufacturers
Frequently Asked Questions
How much does a typical ADT system cost?
ADT systems start from around £800 for a basic installation, with typical systems ranging from £1,000 to £2,500 depending on the size of your property and the features you choose. We offer flexible payment options, including monthly financing plans starting from around £20 per month.
What happens when my alarm is triggered?
When your alarm is triggered, our 24/7 monitoring center is instantly notified. Our trained operators will first attempt to verify the alarm by calling you and designated keyholders. If a genuine break-in is confirmed or if we cannot reach you, we'll immediately dispatch our security response team and alert the proper authorities if necessary.
Do I need to sign a long-term contract?
We offer flexible contract terms, but our standard monitoring agreements run for 36 months. This allows us to provide our premium service and rapid response capabilities at a reasonable monthly cost. We also offer a six-month money-back guarantee, so you can try our service with confidence.
Can I control my security system when I'm away from home?
Yes, the ADT Control app gives you complete control over your security system from anywhere. You can arm or disarm your system, view live camera feeds, receive real-time alerts, and even control smart home features like lights and thermostats. The app is available for both iOS and Android devices.
Get a Free Estimate
Interested in ADT Security for your window installation or replacement? Get a personalized quote now.
Get QuoteKey Info
- CoverageNational
- Response Time10-30 minutes
- Service Plan£10 - £55 per month
- NSI CertifiedYes
- SSAIB CertifiedYes
Window Installation Quality
All installers on our platform are thoroughly vetted, FENSA registered, and regularly reviewed to ensure the highest standards of workmanship for your window installation project.
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Replace your windows with ADT Security and enjoy improved energy efficiency, enhanced security, and a beautiful new look for your home.