Contact Us
Contact Castlegate Alarms
We offer multiple ways to get in touch, so you can choose what works best for you:
Location
Phone
Business Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
Payment options
Fast Response & Reliable Support
As a local, owner-operated business, we take pride in responding quickly and efficiently to every enquiry. Whether you are dealing with an urgent alarm fault or planning a new installation, we aim to respond as soon as possible during working hours.
For emergency alarm issues, same-day callouts are often available across our service area.
Call Today Or Send Us A Message
If you need expert advice or want to book a service, don’t wait:
- Call us directly for immediate support
- Send us an email and we’ll respond promptly
- Or explore our services to find the right solution for your home
Our Service Area
We are based in East Grinstead and proudly serve homeowners across:
- West Sussex and the surrounding parts of Surrey and Kent
Including towns such as:
Crawley, Brighton, Worthing, Haywards Heath, Tunbridge Wells, Sutton, Croydon and surrounding areas.
We bring trusted alarm installation, servicing and repair directly to your door, with the same high standard of service wherever you are within our coverage area.
Trusted Local Alarm Specialist
With over 15 years of experience, Castlegate Alarms is trusted by homeowners across the South East for reliable alarm installations, repairs and maintenance. Every job is handled personally by the business owner, ensuring consistent quality and honest advice every time.
Explore services:
Alarm servicing & repair
Burglar alarm servicing & repair
Secure Your Home
Whether you need urgent alarm repairs, a new installation, or ongoing maintenance, we are here to help. Get in touch today and speak directly with a knowledgeable local expert.