
Independent sterilisation and decontamination services in the south
Wessex Sterilisation & Decontamination Services provides expert validation, calibration, maintenance, and consultancy for healthcare, life sciences, dental, and veterinary sectors across the UK.
Our specialist decontamination and validation services
We deliver comprehensive technical support and compliance solutions to ensure your critical processing equipment remains safe, reliable, and fully operational.
Equipment validation
Rigorous IQ, OQ and PQ validation protocols tailored to autoclaves, washer-disinfectors, isolators and cleanroom equipment, ensuring full compliance with EN 285, applicable HTM guidance and FDA requirements.
Precision calibration
Accurate calibration services for temperature, pressure, and time monitoring instruments to maintain optimal process control and safety standards.
Planned maintenance
Proactive routine servicing and rapid repair solutions designed to minimise downtime and extend the lifespan of your decontamination plant.
Compliance
Expert guidance on regulatory frameworks and auditing, for healthcare, dental, veterinary, and life sciences organisations.
"Wessex Sterilisation & Decontamination Services has been fundamental in maintaining our facility's validation standards. Their prompt response and meticulous attention to detail during validations give us complete peace of mind."
Quality Assurance Manager, Life Sciences Laboratory, Berkshire
Ensure your decontamination processes are fully compliant
Speak with our specialist engineers today to discuss your validation, calibration, or routine maintenance requirements.
Frequently asked questions
Which sectors do you support?
We work extensively across the NHS, private healthcare facilities, life sciences research laboratories, dental practices, and veterinary clinics.
Where are your services based?
Headquartered in Basingstoke, United Kingdom, we provide technical decontamination services throughout the south of the UK.
Why is periodic validation necessary?
Regular validation ensures that sterilisation and decontamination equipment consistently operates within mandatory safety parameters and regulatory standards.

Contact our technical team
Wessex Sterilisation & Decontamination Services
Basingstoke, Hampshire
United Kingdom
Call: 01256578092
e-mail: info@wessexdecon.co.uk
Operating hours
Monday – Friday: 08:00 – 17:00
Saturday – Sunday: Closed
24/7 Emergency support available for contracted clients