Indoor air quality in Charlemagne
Are you in Charlemagne with concerns about the air in your building, an occupant complaint or a project to document? We operate throughout Lanaudière with one goal: to give you an honest, measurable and useful read of what's happening in your systems.
Our services in Charlemagne
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 Charlemagne.
Full HVAC system verification
Technical inspection and performance review of heating, ventilation and air-conditioning systems in Charlemagne.
Site supervision and compliance control
On-site presence in Charlemagne to confirm work matches specifications, codes and standards.
Specifications and technical directives
Clear, defensible technical documentation for HVAC projects in Charlemagne and across the region.
Independent in Charlemagne and everywhere in Quebec
Our approach in Charlemagne is the same everywhere in Quebec: we don't sell equipment, we don't perform the work. We analyze, document, monitor and advise. That's the only way we stay genuinely neutral between you and contractors.
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 Charlemagne
In Charlemagne, we listen before we propose. A call, a visit, a report: no jargon, no pressure, just a clear assessment you can base your decisions and budgets on.