Ventilation Duct Inspection
Ventilation duct cleaning
Full-service air duct cleaning and air purification services for commercial, industrial, institutional and healthcare sectors. Our NADCA-certified technicians operate throughout Quebec and Ontario to ensure optimal air quality.
Our Services
Commercial, industrial and institutional
1-800-463-6915
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Jérôme Tremblay, ing, ASCS, CVI
General Manager
Le Groupe Environ-Air
Why Choose Us?
Jérôme Tremblay
General Manager, Environ-Air Group, a division of Roy.
Quebec leader in building maintenance and air quality since 1954, Roy. has built its reputation on excellence and innovation. Its specialized subsidiaries, Environ-Air and Prop-Air offer the most comprehensive range of air duct cleaning services in Quebec and Ontario.
Complete expertise, without compromise, delivered by specialists: Whether for the inspection of your ventilation ducts, cleaning, sealing, or air quality testing in the most rigorous environments, all our work is certified by engineers and all air quality tests are performed by independent laboratories.
Services adapted to all your needs: Whether you are residential, commercial, institutional, industrial, or hospital, our specialized teams adapt to your environment with the same Roy. quality assurance.
Our teams are all equipped with cutting-edge technology tools that enable simultaneous cleaning and inspection, ensuring results that meet the highest quality standards.
All our technicians are trained to detect and eliminate contaminants that may be in your ventilation networks.
As many ventilation ducts are lined with acoustic insulation on the inside, we have solutions to prevent their deterioration and thus extend their lifespan.
We have the necessary equipment and training to conduct dust sampling according to NADCA methodology.
Accompanied by industrial hygiene experts, we can conduct sampling and analysis of specimens from your ventilation systems: mold, particles and bacteria.
Assessment of your HVAC systems to identify leaks through air tightness testing, smoke testing, airflow measurements or visual inspection.
Once problem areas in your ventilation ducts are identified, we inject a non-toxic mist of sealant particles into the ductwork. These particles migrate to the leaks and accumulate there until openings of 5/8 inch and smaller are completely sealed, eliminating air leaks without requiring disassembly or invasive procedures such as opening walls and ceilings.
Fire protection devices, including fire dampers, must be inspected, tested and maintained in accordance with CAN/ULC-S536 standard or at the frequency prescribed by the manufacturer. At the end of each inspection, a detailed report is provided to the client. It includes observations from inspections, test results, field photographs, as well as specific recommendations regarding potential repairs or replacements.
We provide specialized cleaning and maintenance for paint booth exhaust ductwork, critical for industrial and commercial facilities where paint process quality and safety are essential. Our team employs advanced cleaning methods and specialized products to eliminate accumulated paint overspray from your exhaust systems, ensuring optimal performance.
Regularly cleaning the air ducts in your home is essential to ensure that you and your family breathe clean air at all times. Prop-Air will follow the following steps to clean your ducts:
* Residential air duct cleaning service only offered by our Prop-Air division, in the Gatineau / Ottawa and Ontario region