A heating failure in a commercial building during the heart of Québec’s winter can quickly become a nightmare. For businesses in Montréal, Laval, Longueuil, the North Shore and the South Shore, a heating outage doesn’t just mean discomfort — it can lead to halted operations, material damage, and even significant financial losses. At AirGreen, we understand how critical a reliable commercial heating system is. That’s why we do everything possible to prevent these extreme scenarios through proactive HVAC system management.
Why a Failed Commercial Heating System Is a Serious Threat
When a central heat pump or a commercial heating system breaks down in the winter, the consequences can be immediate and severe:
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Employees can no longer work in a comfortable environment, affecting productivity.
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Customers avoid cold and uncomfortable spaces, hurting retail businesses.
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IT systems and sensitive equipment may be damaged by the cold.
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Water pipes risk freezing and causing major leaks.
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For healthcare facilities, schools, or residential buildings, the health and safety of occupants are directly threatened.
That’s why preventive maintenance and fast response are essential to keep this catastrophic scenario from becoming reality.
The Strategic Importance of Preventive HVAC Maintenance
At AirGreen, we stress the need for regular maintenance plans for commercial heating systems, tailored to each type of building: office complexes, retail shops, restaurants, daycares, industrial or institutional facilities.
Our services include:
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A full inspection of electrical, mechanical, and electronic components.
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Pressure, flow, and temperature checks.
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Deep cleaning of exchangers, fans, coils, and filters.
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Recalibration of thermostats and control systems.
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Optimization of energy performance to reduce operating costs.
Our team takes a preventive and proactive approach, identifying issues before they turn into failures. Each visit is documented and followed by a detailed report with concrete recommendations.
Case Study: Emergency Response in Laval for a Logistics Warehouse
This past February, a client in Laval contacted us urgently: the heating in his 12,000 sq. ft. warehouse had suddenly stopped working in the middle of the night, with outside temperatures nearing -20°C. The system consisted of a rooftop heating unit combined with a FUJITSU 60,000 BTU commercial heat pump.
Our team arrived in less than two hours. After a quick diagnosis, we found the issue was due to a burnt-out electrical contactor and a faulty temperature sensor. Since we had the parts in stock, we were able to restore service the same day. Thanks to our swift intervention, the client was able to avoid inventory loss and keep operations running without disruption.
Commercial Heat Pumps: Durability, Performance, and Energy Savings
For businesses seeking a long-term, energy-efficient solution, commercial heat pumps are an excellent option. We install and maintain trusted brands such as Fujitsu, Bosch, Gree, Lennox, Goodman, Arcoaire, Zephyr, Comfortmaker, and more.
Key benefits of commercial heat pumps:
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Dual heating and air conditioning function.
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Reduced energy consumption thanks to inverter technology.
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High reliability even in very low temperatures (down to -30°C for some models like the Gree Versati IV).
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Eligibility for major government grants, including Hydro-Québec’s LogisVert program.
Available Grants for Businesses in Québec
Many businesses don’t realize they can qualify for substantial financial assistance when installing or upgrading their HVAC equipment. AirGreen supports its clients in obtaining grants for energy-efficient systems, including:
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Hydro-Québec’s LogisVert program, which can cover up to 30% of eligible costs.
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City-specific aid programs (Montréal, Longueuil, Laval, etc.).
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Incentives for net-zero energy consumption buildings.
Our Commercial Heating Services in Montréal, Laval, Longueuil, South Shore and North Shore
AirGreen provides fast and efficient service for all your commercial heating needs:
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Installation of central and wall-mounted commercial heat pumps.
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Replacement of electric, gas, or dual-energy furnaces.
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Emergency repairs for failed heating systems.
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Full maintenance and annual service contracts.
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Energy analysis and HVAC optimization consulting.
We serve the entire Greater Montréal region, including the North Shore (Terrebonne, Blainville, Laval, etc.) and the South Shore (Longueuil, Brossard, Boucherville, etc.).
Common Mistakes to Avoid
To avoid facing a winter without heating, here are some common mistakes we see among building managers:
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Postponing annual maintenance, assuming the system still works fine.
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Ignoring early warning signs (unusual noises, reduced performance, strange smells).
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Waiting for total failure before acting, instead of scheduling a preventive inspection.
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Hiring a non-specialized contractor for HVAC installation or repairs.
With AirGreen, you can count on precise, professional, and fully specialized service tailored to your commercial needs.
Conclusion: Prevention Over Reaction
A winter without commercial heating is a serious — but avoidable — situation. At AirGreen, we help businesses in Montréal, Laval, Longueuil, the North Shore and the South Shore protect themselves against critical failures, relying on high-performance systems, rigorous maintenance, and rapid intervention when needed.
Don’t let the cold bring your operations to a halt. Trust our expertise to keep your HVAC systems running smoothly all winter long.