John Reynolds Intelligent Security.jpg

John Reynolds

Managing Director

  • Grey LinkedIn Icon

‘We use QDOS for all of our fire and security drawings and cannot recommend their services highly enough.

They are a fantastic company who always provide us with well-prepared drawings, on time, at very great prices.

All of their staff have a ‘can-do attitude and are a pleasure to deal with, don’t hesitate to give them a try.

Mitchell Cooper.jpg

Mitchell Cooper


  • Grey LinkedIn Icon

“I cannot recommend QDOS enough; the level of professionalism and consistency in compliant drawings with communication and service being exceptional every step of the process. 


QDOS is a company I would recommend to everyone.”


Nicki Pratten

General Manager

  • Grey LinkedIn Icon

If you are in need of compliant CAD drawings from a friendly and professional company, QDOS is whom you’re looking for. The team is always at hand to handle any questions, changes, and updates necessary to any project and has good knowledge of the latest British Standards.


All of our zone plans from QDOS have been clear, concise, and easy to obtain.


Teri Statham

Installation Administrator

  • Grey LinkedIn Icon

QDOS's customer service is spot on, prompt and reliable always.


One of the best companies I have ever worked with!

John Trickett.jfif

John Trickett

Managing Director

  • Grey LinkedIn Icon

We decided to move all our CAD requirements to QDOS, and after a couple of projects, it was clear that we would never go back. The quality and efficiency of their work are outstanding, along with their knowledge of the industry.


QDOS understands what the requirements are – all while being cost-effective and stress-free!

0 (9).jpg

Daren Pool

Managing Director

  • Grey LinkedIn Icon

"I have utilized the excellent CAD services of QDOS for several years now, and they have continuously provided us with a fantastic level of service and are a true extension of our business."

Rob Jones.jpg

Rob Jones

Operations Manager

  • Grey LinkedIn Icon

"We have been using QDOS for the completion of site plans and fire alarm zone plans for a few months now.


The quality and service are fantastic, it’s a more cost-effective alternative to creating the plans in-house. I would thoroughly recommend them."

0 (19).jpg

Pat Ryan


  • Grey LinkedIn Icon

“Having worked with QDOS the past few years, I have always found each drawing to be of a professional and high standard.


The Team is very knowledgeable in their field and offers methods to clients which provide a better end product. QDOS is my go-to, and they should be yours too.”


Sandra Eastlake


  • Grey LinkedIn Icon

Our recent plans with QDOS had everything we could ask for; the presentation was really good, delivered on time, and the team could make all the changes at such short notice.