Scores based on 31 reviews

Reliability & timekeeping

Invoice history based on 23 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.94
31 reviews
  • Interviewed by Checkatrade
  • 2 accreditations checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

STEM Technologies is a well respected independent family run company, which focuses on delivering top quality and affordable security solution for customers.

We offer high quality CCTV, access control, and intruder alarm systems and we are proud of the great reputation we have fostered. So when you are looking to secure your home, contact us for your free review.  Don't worry, be secure.

Based in

Aylesbury, Buckinghamshire

Works in

Aylesbury, Beaconsfield, Berkhampsted, Bicester, Buckingham, Buckinghamshire, Bucks, Dunstable, Geralds Cross, Hemel Hempstead, High Wycombe, Luton, Milton Keynes, Oxford, Thame, Tring, Watford