Maintenance & Recertification

Preventive Maintenance Programs

A cleanroom is a living system that requires regular attention. Our maintenance contracts ensure filters are changed on schedule, HVAC performance stays within spec, and you remain audit-ready at all times.

Service Inclusions

• Semi-annual or annual HEPA filter integrity retesting
• Pre-filter and medium-filter replacement
• HVAC system inspection: belts, bearings, coils, condensate drains
• BMS sensor calibration verification
• Differential pressure gauge checks
• Door interlock and air-shower functional testing
• Detailed service report with photographic evidence

Emergency Response

24/7 hotline with guaranteed 4-hour telephone response and 24-hour on-site response for critical facilities. Spare-parts consignment stocking available for key clients.

Recertification

Full ISO 14644 classification retesting at intervals required by your quality system — typically every 6 or 12 months. We supply updated validation reports and certificates.