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Étude exclusive : la ventilation peut-elle réellement améliorer la productivité des employés à Laval ?
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Exclusive Study: Can Ventilation Truly Improve Employee Productivity in Laval?

Ventilation and productivity: a correlation confirmed through field data in Laval

As remote work declines and businesses aim to boost in-office performance, indoor air quality is becoming a central issue. At AirGreen, we’ve been approached by several companies in Laval looking to validate a simple yet powerful hypothesis: can a well-designed ventilation system improve focus, reduce absenteeism, and boost productivity?

To answer this, we carried out a series of HVAC ventilation installation and optimization projects in offices, call centers, and industrial company spaces. Through these interventions, we gathered concrete data and revealing testimonials about the direct role mechanical ventilation plays in employee well-being and work performance.

Real-world case: a manufacturing SME in Laval transforms its indoor environment

A manufacturing company in Chomedey was struggling with chronic absenteeism, frequent complaints of headaches, and a generalized feeling of discomfort. Their old system relied solely on natural airflow supported by open ducts and outdated exhaust fans.

After an inspection, we proposed and installed a Lennox Energy Core HRV system, paired with CO₂ and humidity sensors to automatically adjust airflow based on occupancy.

The results? Over a three-month period:

  • Absenteeism dropped by 22%

  • Employee satisfaction reports increased by 35%

  • Ambient CO₂ levels decreased from 1,300 ppm to 650 ppm

  • Overall energy consumption dropped by 18%, thanks to heat recovery

Why ventilation plays a key role in productivity

Here are the direct effects we observed:

  • Improved concentration: cleaner, fresher air leads to better attention

  • Fewer headaches and fatigue: especially those caused by high CO₂ levels

  • Stabilized temperature and humidity: fewer physical distractions

  • Fewer seasonal illnesses: thanks to high-quality filtration (MERV 13 or HEPA)

  • A healthier, more pleasant atmosphere, ideal for engagement

Ventilation technologies installed in Laval workplaces

Our recent installations in Laval include:

  • Administrative offices in Laval-des-Rapides: Zephyr dual-flow HRV system with smart wall-mounted touch controls

  • Call center in Sainte-Rose: variable-speed Lennox HRV, integrated with a smart management system and remote supervision

  • Logistics company facility in Saint-Vincent-de-Paul: installation of a 10-ton Lennox central HVAC RTU system, with zoned air distribution for customized comfort by department

Frequent mistakes we correct in office environments

  • Overlooking the link between comfort and performance

  • Choosing equipment not suited to real occupancy or surface area

  • Failing to calibrate ventilation to match schedules and actual use

  • Neglecting HVAC maintenance: dirty filters = poor airflow = loss of focus

  • Underestimating the effects of CO₂, even at moderate levels

The AirGreen expertise: more than just an installer

Our added value rests on three pillars:

  1. In-depth needs analysis: we always begin with a full assessment of air quality, the current ventilation layout, and the company’s objectives

  2. Selection of high-performance equipment: Lennox, Zephyr, ACD — all compliant with commercial requirements

  3. Post-installation follow-up: airflow adjustments, sensor calibration, user training

Why choose mechanical ventilation in your Laval office

  • Compliance with CNESST and ASHRAE standards

  • Measurable improvement in employee well-being

  • Fast return on investment, through productivity, retention, and energy savings

  • Access to LogisVert subsidies and energy efficiency programs, which we manage on your behalf

Conclusion: in Laval, investing in quality mechanical ventilation is a human resources performance lever

The data we’ve gathered in Laval speaks for itself. A well-thought-out, properly sized, and well-maintained HVAC ventilation system improves employee health, focus, engagement, and retention.

At AirGreen, we combine technology, personalized diagnostics, and local customer service to transform your workspaces into healthy, motivating, and sustainable environments.

Are you a business owner in Laval wondering about the impact of your ventilation? Contact us today for a free audit and discover the tangible results a professional HVAC installation can deliver.

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