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.
Know before you act.
A precise, empirical technical assessment provides the essential baseline for any sound maintenance strategy. We deliver quantified, fully documented diagnostic insights—backed by calibrated measurements and visual evidence—to justify your investments and secure compliance.
Indoor Air Quality Assessment (IAQ)
Determining true air change rates is critical to compliance and occupant health. We deliver precise physical measurements and diagnostic insights to back your air quality strategy with undeniable proof.
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Camera Inspection
Visualize the internal condition of your ventilation networks before taking action. Using non-destructive video diagnostics, our technicians assess dust accumulation, soiling levels, and structural integrity—delivering time-stamped video evidence without disturbing your facilities.
Learn moreKeeping it that way over time.
Scheduled or corrective interventions, carried out by teams trained for critical environments.
Ductwork Cleaning
Contaminated ventilation systems reduce airflow efficiency, degrade indoor air quality, and expose building operators to severe legal and financial liabilities. We treat your entire air distribution system—from air handling units (AHUs) to ductwork—and deliver verifiable before-and-after proof of performance.
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Commercial Kitchen Extract Cleaning
A grease-laden extraction system is a primary fire hazard that can instantly void your insurance coverage. We deliver full-system sanitization—from hoods and filters to ductwork and extract fans—backed by auditable proof of compliance.
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Industrial Extraction & Process Fume Capture Systems
We maintain and sanitize the localized extraction and capture systems that protect your operators, safeguard product quality, and secure your manufacturing processes. Key Systems Serviced: Paint spray booths · Laboratory fume hoods & cupboards · Workshop dust extraction · Process fume capture · Welding, cutting & laser exhaust networks
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Refrigeration & HVAC Equipment Hygiene
Fouled heat exchangers drop thermal efficiency, inflate energy consumption, and foster microbial biofilm growth. We provide deep sanitization for your cooling and air conditioning assets—including evaporator/condenser coils, condensate trays, filtration media, and internal circuits—backed by auditable before-and-after performance documentation.
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Professional training in duct hygiene and maintenance, delivered by our partner agency Hygiène Ventilation in Dagneux.
