Comment savoir si ma climatisation commerciale a besoin d'une réparation ou d'un remplacement?
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How do I know if my commercial air conditioner needs repair or replacement?

Recognizing the Signs Your Commercial Air Conditioner Needs Attention

AirGreen's Expert Guide to Commercial Air Conditioning in Montréal


At AirGreen, we pride ourselves on being Montréal's premier HVAC service provider, extending our expertise across Montreal, Laval, Longueuil, North Shore, and South Shore. Our commitment is to ensure that our customers are always informed, comfortable, and satisfied. This guide aims to address a common query we encounter: "How do I know if my commercial air conditioner needs repair or replacement?"

Understanding the Lifespan of Commercial Air Conditioners

  • Average Lifespan: Commercial air conditioners typically last between 15 to 20 years. However, this can vary based on usage, maintenance, and the quality of the unit.

  • Maintenance is Key: Regular maintenance can extend the lifespan of your unit, ensuring optimal performance and energy efficiency.

Signs Your Air Conditioner Needs Repair

  1. Unusual Noises: If your unit starts making rattling, buzzing, or hissing sounds, it's a clear sign something's amiss.

  2. Inconsistent Temperatures: If some areas are too cold while others remain warm, your system might be struggling.

  3. Increased Energy Bills: A sudden spike in your energy bills can indicate that your air conditioner is working harder than it should.

  4. Frequent Cycles: If your unit is constantly turning on and off, it might be time for a check-up.

When Replacement is the Better Option

  • Age of the Unit: If your air conditioner is nearing the end of its typical lifespan, replacement might be more cost-effective than repairs.

  • Constant Repairs: If you find yourself frequently calling for repairs, it might be more economical to invest in a new unit.

  • Inefficiency: Older units often consume more energy. Upgrading can lead to significant savings in the long run.

Why Trust AirGreen for Your HVAC Needs?

  • Experience: With years of experience serving the Montréal area, we've built a reputation for excellence.

  • Professionalism: Our team is trained to handle all HVAC challenges with utmost professionalism and care.

  • Customer-Centric: We prioritize our customers' needs, ensuring they're informed and satisfied every step of the way.


Recognizing the signs of a struggling air conditioner is crucial for the comfort of your commercial space and the efficiency of your HVAC system. Whether it's a minor repair or a complete replacement, AirGreen is here to guide you through the process. Remember, an efficient air conditioner isn't just about comfort; it's about creating a productive work environment and saving on energy costs.

For all your HVAC needs in Montréal and its surrounding regions, trust the experts at AirGreen. We're not just service providers; we're your partners in ensuring a comfortable and efficient commercial space.

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