Ineffective air conditioning in businesses: a real hindrance to performance
At AirGreen, we increasingly witness the real consequences of faulty or poorly suited air conditioning systems in professional environments. In Laval, a recent study conducted across multiple business sites revealed a 30% drop in productivity during periods of intense heat, caused by inadequate, poorly maintained, or undersized HVAC systems. In this article, we will analyze this phenomenon in detail through real cases, precise data, and most importantly, the concrete solutions we implemented to restore comfort and performance in the workplace.
Poorly controlled indoor temperatures: a silent stress factor
In a work environment, thermal comfort plays a crucial role in concentration, motivation, and efficiency. As soon as the temperature exceeds 26°C indoors, cognitive functions decline, fatigue sets in more quickly, and errors increase.
Case study: shared offices in a commercial building in Laval
In July, a building manager contacted us about an issue with the centralized air conditioning system in a complex housing several tech SMEs. Our analysis revealed a 15-year-old central air conditioning system, with poor air distribution between floors. Employees were complaining about:
-
Overheating in the glass-walled meeting rooms
-
Freezing drafts in open spaces
-
Frequent breakdowns of the central thermostat
The direct consequence: reduced productivity, ad hoc teleworking, increased absenteeism.
The real hidden cost of an inadequate HVAC system
The client thought they were saving money by skipping annual maintenance. However, lack of HVAC maintenance can lead to:
-
Excessive energy consumption
-
Rapid compressor degradation
-
Poor indoor air quality
-
Failures not covered by warranty
We conducted a full diagnostic of the existing system in Laval and identified several technical failures: clogged filters, obstructed evaporator coils, and miscalibrated sensors.
Our intervention: a complete climate renovation plan
At AirGreen, we proposed a custom solution tailored to the building’s reality and the specific needs of its tenant businesses.
Step 1: Thermal analysis of the spaces
We conducted a thermal infrared analysis, measuring temperature variations across different areas. This step helped us determine the actual sizing needed for each room.
Step 2: Replacing the system with a Trane 5-Ton heat pump
We recommended installing a Trane 5-Ton heat pump, equipped with an Inverter compressor for more precise regulation. This model offers:
-
High seasonal energy efficiency (SEER 19)
-
Compatibility with the existing ventilation system
-
Eligibility for LogisVert Enterprise grants in Laval
Step 3: Complete overhaul of the air distribution network
Our technicians adjusted the motorized dampers, replaced outdated diffuser grilles, and rebalanced airflow for even distribution.
Results after 30 days
The effect was immediate:
-
Stable temperature between 22 and 24°C
-
Significant improvement in air quality
-
A sharp decrease in employee complaints
-
Measurable increase in concentration and turnaround times
One of the managers even mentioned:
"Since AirGreen’s intervention, the atmosphere is calmer, and teams are more responsive. We didn’t think a good HVAC system could have such an impact."
What this Laval case study reveals
Commercial air conditioning should never be neglected. It is directly linked to employee well-being, performance, mental health, and even employee retention. The costs of a malfunctioning system far exceed just the energy aspect.
Symptoms to watch out for:
-
Unstable indoor temperature
-
Excessive humidity or heavy feeling
-
Noisy equipment or frequent restarts
-
Increased absenteeism during summer months
Solutions provided by AirGreen:
-
Full HVAC audits for businesses in Laval
-
Replacement or modernization of central air conditioners
-
Professional HVAC maintenance with detailed reporting
-
Advice on available subsidies for energy-efficient systems
Our commitments to businesses in Laval
At AirGreen, we understand that every minute of thermal discomfort at work is a loss of performance. That’s why we offer:
-
Rapid intervention throughout Laval and its industrial areas
-
Certified technicians, specialized in commercial HVAC
-
Strict after-sales service, with long-term follow-up
-
Complete management of grant applications
Are you managing a commercial building in Laval and suspecting an air conditioning issue?
Contact AirGreen today. We’ll conduct a full diagnostic, propose concrete solutions, and help you improve the comfort of your spaces… to boost your teams’ performance.