Indoor air quality in L'Assomption
In L'Assomption, as everywhere in Lanaudière, 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 L'Assomption
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 L'Assomption.
Full HVAC system verification
Technical inspection and performance review of heating, ventilation and air-conditioning systems in L'Assomption.
Site supervision and compliance control
On-site presence in L'Assomption to confirm work matches specifications, codes and standards.
Specifications and technical directives
Clear, defensible technical documentation for HVAC projects in L'Assomption and across the region.
Independent in L'Assomption and everywhere in Quebec
Working in L'Assomption means understanding the local reality: building stock, climate constraints, Lanaudière requirements, occupancy profiles. That's where an independent firm adds real value: an opinion that doesn't depend on a sale.
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 Lanaudière.
Let's talk about your project in L'Assomption
A question, a doubt, a project being prepared in L'Assomption? Our team handles each request within 24 business hours, anywhere in Lanaudière.