THE GUARDTECH GROUP Decontamination Team are specialists in restoring control to critical environments and supporting clients in maintaining compliant facilities.

The Decontamination Team offer a comprehensive range of periodic deep clean contracts, and with more than 30 years of experience combined among our two most senior operatives alone, our hard-working team have the knowledge, skill and expertise to deliver high-performance cleans to ensure your operations are never compromised.

The Guardtech Decontamination Team work to GMP standards for Pharma and Medical Device facilities, ensuring the removal of gross and micro particles to maintain ISO standards as per agreed SOPs and good practice.

All cleans are supported by a pre-clean contamination assessment and a post-clean efficacy verification stage to demonstrate the effectiveness of the clean. All operators are specially trained and work to extensive SOPs and checklists.

Our packages include:

  • Builders’ cleans
  • Pre-validation cleans
  • Biocidal/sporicidal cleans
  • Microbiological/bioburden testing with TSA & SDA plates
  • Pre-clean and post-clean contact plate testing
  • Certified to work at height (IPAF PAL card holders)
  • Working to GMP standards
  • Cleanliness verification tests conducted – with full reporting
  • Bespoke cleaning programmes
  • Comprehensive multi-stage cleaning as and when required
  • Will follow client SOPs and use specific validated chemicals and equipment when required
  • Two most senior cleaners boast 30 years’ experience in decontamination.


Susi Osborne, Manufacturing Director at Emergex Vaccines, said: “Thank you to the Decon Team for their work on our Level 4 – Intense Facility. This first clean also involved in-house training and Sarah and Lee helped enormously by doing the pre-reads prior to coming on site, meaning that we could start straight away on practical training.
 “Their professional approach was fantastic. When I went into the cleanroom I had to smile – the facility was sparkling. They put everything back where it belonged and really showed how much care they were taking of our facility. They make such a great team – so hard working, great sense of humour and just willing to be so flexible. It was a pleasure to work with them. I really feel I have the A Team now to do our important, major cleans.”

Ann Mason, Deputy Production Manager of Pharmacy Technical Services at Derriford Hospital, said: “Right from the first Deep Clean conducted by Lee Burton and Sarah Mayes – in our NHS aseptic suite – we have not looked back. They are very efficient and great people to work with. They carry out microbial monitoring and particle counts, which saves us time and ensures we get back up and running as soon as possible. We greatly appreciate the work the Guardtech Group’s Decontamination Team do for us.”


Discover the process undertaken by the Guardtech Decontamination Team for a Grade C Cell & Gene cleanroom suite Deep Clean.


Discover the design innovation, processes and challenges behind this fantastic 200sqm ISO7 Medical Device cleanroom project in Devon. 

Guardtech Group Make an Enquiry

Got a question for the Cleanroom Solutions team? Maybe you have a rough idea of what you want and just need to flesh out the finer details? Click the button below to contact the team now for a rapid response to your enquiry.