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Stem Technologies

Mr Matt Donaldson

Aylesbury, Buckinghamshire
9.98(74 Reviews)

Skills & expertise

  • Alarms / Security

Skills & expertise

  • Alarms / Security

Company info

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.

What we offer:

  • Honest & reliable approach to your needs
  • Brands - We work with best in class brands to keep on top of what works best for your needs.
  • Intruder Alarms / CCTV / Door Entry
  • Quality products and service
  • App that allows you to monitor your security from wherever you are
  • Free Security Review


We pride ourselves on providing services to our customers that is enable them to Feel Secure, Be Protected & Communicate Effectively. The are many reasons for wanting to get an intruder alarm and/or CCTV, we at STEM Technologies appreciate each and every one and want to ensure our customers feel secure & protected by the systems and service we provide. By offering free security reviews, we establish your individual needs and work with you to ensure the right system is supplied at the right cost.


If you are looking to secure and protect your property, let us give you a free security review today.


  • Domestic Work
  • Commercial Work
  • Free Estimates
  • 24 Hour Call-out
  • Insurance Work Undertaken
  • Cards Accepted


Works in

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

Vetting Status

Fully Vetted Trade

Company Type
Ltd Company
Checkatrade T&Cs
Interviewed in 2018
Company Status
Insurance Details

Accreditations and Memberships

Find out more
Buckinghamshire Trading Standards Approved
Find out more
Criminal Background Check

Criminal background check completed on Matthew Donaldson on 09.05.18 trader confirmed nothing changed on their Criminal Background Check on 18.10.2019