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Castlegate Alarms

East Grinstead

Services and skills

  • Alarms / Security

    4 skills

    Burglar Alarm - Installation

    Burglar Alarm - Supply & Installation

    Burglar Alarm Servicing

    Intruder Alarms

  • Services

    5 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Insurance Work Undertaken
    • Cards Accepted

Albums

Customer reviews

Overall ratingin last 12 months

9.93Write a review
  • Workmanship9.92 out of 10
  • Tidiness9.96 out of 10
  • Reliability9.88 out of 10
  • Courtesy9.96 out of 10
Write a review

50 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Alarm installation

    10Verified Review

    Good communication and fast response to my enquiry. Followed up to fully set up system

    Location: RH19

  • Alarm Repair

    10

    Fast response, excellent service and expertise. Another company was going to charge us twice the price for a callout charge! Steve is calm, courteous and clearly at the top of his game. Top rate!

    Location: RH17

  • Servicing our burglar alarm

    10Verified Review

    Steve turned up bang on time and in his usual friendly manner serviced the alarm. He advised that he had replaced all the batteries one year before they were due to expire as a cautionary measure. I would definitely recommend Castlegate Alarms

    Location: TN8

  • Alarm repair

    10Verified Review

    Very happy with the work carried out and would recommend this engineer and company

    Location: RH10

  • Steve came to service the alarm system.

    10Verified Review

    Steve is polite and professional. He turned up on time and went through the whole system in less than an hour.

    Location: RH20

  • Burglar alarm service

    10Verified Review

    Supplied and fiited an up to date wireless burglar alarm in Nov 2020..yearly service done dec 2023

    Location: BN11

Company profile

  • OwnerMr Stephen Kelly
  • Member Since2023
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: GB403944310
  • Company typeSole Trader

Company info

Castlegate Alarms was founded by Stephen Kelly in 2007 and brings nearly 20 years of experience working in electronic security systems. Our focus is on residential and small business property's.


We are based in East Grinstead in West Sussex and cover East and West Sussex, parts of Kent, Surrey, and South London with several thousand jobs and installations to our name.


We have built an excellent reputation over the years for our honest and respectful approach to our customers and provide a reliable aftersales service.


Our qualified, experienced engineers install new professional, insurance compliant alarms from Alarm.com, Qolsys, Pyronix, Visonic, Texecom, and many more.


As registered vetted installers for the new generation of smart alarms we can provide extra features to enhance your property and lifestyle.


Intruder Alarm:


  • Installation
  • Service 
  • Repair 
  • Doorbells
  • CCTV
  • Free survey visits and quote
  • Monthly service plans


Call us now to discuss your security needs

Contact details