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We reveal what lies out of sight.

AERYS SYSTEMS provides healthcare, industrial, catering, and commercial clients with instrumented diagnostics, specialized air system cleaning, and high-level technical advice on overall ventilation performance.
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Our Services

Diagnostics & Inspection Indoor Air Quality Assessment (IAQ) Camera Inspection

Cleaning & Maintenance Ductwork Cleaning Commercial Kitchen Extract Cleaning Industrial Extraction & Process Fume Capture Systems Refrigeration & HVAC Equipment Hygiene

Training Professional Training in Ventilation Hygiene & HVAC Maintenance

Cleaning without measurement proves nothing. Measurement without action changes nothing.

We measure the true operational condition of your ventilation networks, execute targeted sanitization, and deliver undeniable, auditable proof of performance.
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Sectors we serve

Healthcare Commercial & Office Industrial Facilities & Process Extraction Hospitality & Foodservice Extraction Municipal & Institutional Residential Buildings & Condominiums Industrial & Commercial Refrigeration Villas & Private Estates

Different environments, the same rigour.

An operating theatre, a laboratory, a catering kitchen and a workshop have nothing in common: not the constraints, not the access rules, not the traceability requirements. We take all of them into account at the assessment stage, before any work begins
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Insights and field notes on air, ductwork and refrigeration.

Practical guides, regulatory briefings and case studies from our teams, to understand before acting.

Regulation · 27 Jun 2026

Commercial kitchen hood degreasing: what the regulations expect from you

Cleaning frequency, traceability, operator responsibility: an overview of the obligations governing the cleaning of hoods and extraction ductwork in professional kitchens.

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