Scores based on 5 reviews

Reliability & timekeeping

Invoice history based on 4 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.75
5 reviews
  • Interviewed by Checkatrade
  • 1 accreditation checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • Checkatrade standard signed

Established in 1992, Global Security is an NSI Gold approved and ISO9000 Quality Assured installer of security systems. We specialise in the supply & installation of high quality security systems, including:


  • Intruder Alarms - including mobile App based systems
  • Alarm Monitoring Equipment including Redcare & Dualcom
  • CCTV Systems  - Full HD systems with or without remote viewing via mobile App 
  • Access Control Systems including Biometric fingerprint readers
  • Door Entry/Intercom Systems - including mobile App based systems
  • Ongoing Maintenance & Support 


Our engineers are our own highly trained employees, all security screened to BS7858 with a 10 year history check and Police PNC security checked. We pride ourselves in our investment and training in the latest technologies and staff training to deliver our clients the very best security solutions. 


Don't take a chance with your security. We have been protecting people and property for over 27 years and specialise in security systems only. We deliver high quality security systems at very affordable prices.

Please take a look at our website which contains lots of information on the products and services we offer including product videos.

If you want the best at a reasonable price, give us a call - we will be happy to visit you and carry out a free security survey and provide a free quotation.. 


Based in

Slough, Berkshire

Works in

Slough, Enfield, Hounslow, Berkshire

Recent 1 photo