Local Alarm Specialists in East Grinstead & Sussex | Our Service Area
At Castlegate Alarms, we’re proud to be reputable alarm specialists in East Grinstead and Sussex, providing trusted repairs, servicing, and alarm installation. Our team of experts install, maintain and repair alarms in Crawley, Brighton, Worthing, Tunbridge Wells and beyond.
With over 15 years of hands-on experience, we work on virtually all alarm systems including
Pyronix,
Texecom,
Visonic and
Alarm.com smart systems, offering same-day emergency response and tailored security for homeowners across the region.
Areas We Serve
Crawley
Looking for alarm repairs in Crawley or a new smart alarm installation? We provide:
- Expert support for legacy wired and modern smart alarm systems
- Pyronix and alarm.com installations with app control
- Monthly servicing plans available for long-term peace of mind
Brighton
From Preston Park to Kemptown, our alarm services include maintenance plans and expert installations.
- Specialist in upgrading outdated alarms to modern systems
- Support for integrated video and mobile-controlled alarms
- Friendly service trusted by homeowners across the city
Worthing
Explore our Worthing alarm system services, trusted by homeowners throughout the coastal area.
- Same-day emergency repairs often available
- Ongoing support through our monthly maintenance plans
- Discreet installation options for listed and coastal properties
Tunbridge Wells
Need an intruder alarm repair in Tunbridge Wells? Our Tunbridge Wells page details our full range of services.
- Specialists in Pyronix, Texecom, and hybrid alarm systems
- Smart upgrades for heritage and detached homes
- High-trust service ideal for residential and semi-rural areas
Why Choose Castlegate Alarms for Your Alarm Installation?
Choosing the right installer matters when it comes to protecting your home. At Castlegate Alarms, we combine hands-on experience with local expertise to deliver alarm systems in East Grinstead and beyond that are secure, reliable, and built to last.
- Over 15 years of installation experience in Sussex
- Owner-operated business offering personal, consistent service
- Repairs and upgrades available for older or faulty systems
- No pushy sales, just clear advice and professional results
- Flexible service plans available to keep your alarm working year-round
- Same-day callouts often available for urgent installations or repairs
Book Our Expert Alarm Services Today
As a one-man business operating since 2007, Castlegate Alarms stands out for skilled workmanship, high responsiveness, and personal service. We’re trusted by clients in both townhouses and large rural homes, and our consistently positive Google reviews reflect the care we bring to every job.
Book your free consultation today or call 07769 554464 for expert advice you can rely on.
