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Installation and Repairs Repair of Air Conditioners in Edmonton

Whether the refrigerant from your air conditioner is leaking or you want a new walk-in freezer to be installed, our team at Demko Ventilation Services Ltd. can help you. Our licensed technicians can service, repair, and maintain your cooling systems. Contact us today to experience comfortable living in Edmonton with efficient air conditioners.

We Provide Repairs and Maintenance Services For

Air conditioning units

Rooftop air conditioning units

Server room air conditioning and ductless split systems

Ice machines

Walk-in coolers


Reach-in freezers


Air Conditioning

When air conditioners aren’t maintained regularly, the filters and coils become dirty, which can cause the air conditioner to malfunction. Furthermore, compressors and fan controls can wear out. We provide a range of services to ensure that your air conditioning system is in working order.

Installation: Improper installation can result in leaky ducts and a lower airflow. Our knowledgeable staff installs air conditioners for both commercial and residential purposes. We can help you find the right unit or heat pump to suit your requirements and budget.

Repair: Our licensed technicians have the knowledge to service, repair, and replace parts of different air conditioning systems and heat pumps, including indoor, outdoor, and underground models.

Emergency Repair: Is your refrigerant leaking? Our service technicians are available 24/7 to help you. Contact us right away!



Some common problems we deal with when it comes to cooling systems like fridges and walk-in coolers are rotting and shrivelling products, odours, and water leakage. In some cases, these systems are unable to maintain the desired temperature which causes wastage of energy. Our technicians can service, maintain, and repair your freezers. We also install cooling systems for refrigeration units.

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