Indoor air quality in Lorraine
In Lorraine, as everywhere in Laurentides, indoor air quality is not a detail. Commercial buildings, institutions, seniors' residences, daycares, condos: every building breathes differently, and every issue deserves a clear diagnosis.
Our services in Lorraine
An independent indoor air quality firm. We don't install, we don't sell equipment. We analyze, document, monitor and advise.
Indoor air quality study
Full assessment of pollutants, humidity, VOCs, CO₂ and mould in buildings across Lorraine.
Full HVAC system verification
Technical inspection and performance review of heating, ventilation and air-conditioning systems in Lorraine.
Site supervision and compliance control
On-site presence in Lorraine to confirm work matches specifications, codes and standards.
Specifications and technical directives
Clear, defensible technical documentation for HVAC projects in Lorraine and across the region.
Independent in Lorraine and everywhere in Quebec
Why an external eye in Lorraine? Because most indoor air problems are invisible. People feel them, suspect them, and too often blame the wrong source. We separate guesses from facts using measurements, inspections and clear reports.
No conflicts of interest: we don't sell any equipment.
Clear, measurable reports defensible with occupants and insurers.
NADCA ACR 2025, IICRC and CSA Z317 certifications.
Service across all of Laurentides.
Let's talk about your project in Lorraine
Whether you're an owner, contractor, building manager or institutional lead in Lorraine, if the air you breathe concerns you, we're here. Certified NADCA ACR 2025, IICRC and CSA Z317, we serve all of Laurentides.