Odour and air quality experts

Environmental consultants
A&O has been a trusted partner in odour management and environmental consulting since 2009. From detailed assessments to tailored control solutions, we strive to offer rigorous, innovative and objective services.

Odour evaluation and controls
At Air & Odour Inc., we specialise in diagnosing and solving odour nuisance challenges. Our precise evaluations and innovative controls help create healthier and more comfortable environments.

Air quality experts
We are committed to improving air quality and ensuring clean, safe air for everyone. Our expertise supports sustainable solutions for all types of industries and communities.

Odour laboratory analyses
Through our mobile odour laboratory specialising in sensory odour analysis, and our partnership with advanced molecular testing laboratories, we provide a comprehensive suite of specialised odour testing services.

Statistical data analysis
We analyse air quality data to derive meaningful conclusions and help our clients make data-driven decisions.
What we do

Environmental impact assessment

Approval and permits

Environmental management planning

Atmospheric emission sampling support

Statistical study and data analysis

Tailored solutions

Odour sampling

Research and insights
Who we work with

1. Public institutions
- Municipalities
- Governments
- Research institutions
-
Waste and wastewater treatment
-
Complaint management services

2. Major industries
- Asphalt and bitumen
- Pulp and paper
- Petrochemicals
-
Waste management and disposal
-
Food processing

3. Businesses and small industries
- Soldering and grinding metals…
- Paint booths
- Rubber and plastic recycling co.
-
Manufactures
- Restaurants…
Some of our projects
Ville de Québec
Ambient air quality study - Particulate and metal emissions in Cité-Limoilou
Québec City, Québec
Testimonials

"Expertise, professionalism, rigor, and commitment"
"Expertise, professionalism, rigor, and commitment are the first qualities that come to mind when I think of Élisabeth and the Air & Odour team."
– Yan Le Houillier, CEO
Énergie Forma+

"Professional and personal service"
"We have worked with Air and Odour for several years to find a solution to the bituminous odour emissions and have appreciated the professional and personal service from Élisabeth Lord and her relentless follow-up."
– Gaby Gedeon, General Manager
DWI, Dermabit Waterproofing Industries Co.ltd.

"Professional and efficient, with helpful support and wise advice"
"Very professional and efficient, with helpful support and wise advice. A big thank you."
– Stéphane Maillé, CEO, Épursol