Welcome to Crowthorne Hi-Tec

Crowthorne Hi-Tec Services is an independent service and validation provider established in 1986. We are not associated with any manufacturer, construction company or supplier of equipment or facilities and therefore provide an entirely impartial report on the facility or equipment.

We specialize in the commisioning, servicing, validation and repair of:

  • Clean room facilities
  • Containment facilities
  • Operating theatres
  • Documentation
  • Microbiological safety cabinets, Cleanair cabinets & Isolators
  • Fume cupboards & LEV systems;
  • Compressed air testing
  • Mircobiological samplin (Active)
  • Environmental monitoring

Crowthorne Hi-Tec Services has its Head Office in Farnborough, Hampshire but operates throughout the UK with a regional office in East Kilbride. Our engineers are based in all regions of the country to provide rapid response to our clients’ requirements. Crowthorne Hi-Tec Services Ireland has its Head Office in Dublin again with regional engineers.

Crowthorne Hi-Tec Services has a national and international reputation and works around the world for many ‘blue-chip’ companies and Governmental organizations. It is actively involved with the preparation of British, European and international Standards, both sitting on and providing technical advice to Standard committees and are employed as technical advisers for major projects including PFI hospitals, major containment facilities, Governmental agencies and construction companies.

We are active in promoting the development of training and certification of those involved with the validation of cleanrooms and clean air equipment. We sit on the CTCB-I Advisory Committee in both Scotland (S2C2), Ireland (ICS) and VCCN (Holland). This includes training on the preparatory courses and the provision of examiners.

Talk to one of our experts on

+44 (0) 1252 372333 or +353 (0) 1824 3670

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Client Testimonials

Over the past twenty years, I have been using Crowthorne Hi-Tec Services for the planning of new builds and continuous validation of the Cleanrooms at Xograph Technologies and previously EMS Medical manufacturing sites based in the UK.

The advice given during the planning prior to construction and the end result of Cleanroom classification in my opinion has proven to be second to none.

My current Cleanrooms operate to ISO 10,000 class 7, which includes a machine processing and a full assembly Cleanroom operate with minimum management required which is put down to the design incorporation airflow ensuring no dead area’s are present.

Their engineers are all fully trained and can advise during their routine visit as to potential areas of risk, when changes are forced within the manufacturing environments.

I would fully recommend Crowthorne Hi-Tec Services to any present or future prospective Cleanroom room manufacturer.

N.B. Cant

We are a small HFEA licensed fertility clinic, and we required a service contract for our Class II cabinets and particle monitoring of the background air in our clinical laboratory.

We approached CHTS as we had been recommended to them. I was delighted with the efficiency of their customer service, as well as the high standard of technical support we received. We were very impressed by the thoroughness and timeliness of the report following their on-site visit. We feel confident that we have chosen the best company for our needs and would highly recommend them for air quality testing.

Dr. Sheryl T Homa

Crowthorne Hi-Tec Services have provided a service to the East Sussex Trust Pathology department for several years and we have always found their work highly professional. The servicing team are very accommodating regarding dates for the work and the engineers provide an excellent and efficient service.

East Sussex Healthcare

We regularly use CHTS for cabinet testing before dispatch. They are knowledgeable and informative on standards and are happy to apply this to achieve the best quality for our customers.

CTS Europe Ltd
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