Wall Air Conditioner
Cleaning and Maintenance

Benefit from our high-end maintenance and cleaning service

  • Quality work
  • Reliability and peace of mind
  • Guaranteed results
  • Certified technicians

Get a free quote!


Take advantage of our high-end maintenance and cleaning service for your wall air conditioning system.

Whether your wall air conditioner was installed a year ago or 10 years ago, maintenance and cleaning will improve its performance and extend its life. Tran Climatisation offers a complete maintenance and cleaning service for all models and brands of wall and ductless air conditioners on the market.


What are the signs that my wall air conditioner needs cleaning?

  • Decreased performance of the unit
  • Presence of detritus visible to the naked eye (dust and mold)
  • Noisier fan
  • Water dripping
  • Small balls of trash thrown out of the machine
  • Persistent odors


What are the risks of having a poorly maintained or dirty wall-mounted air conditioner?

  • Asthma
  • Respiratory diseases
  • Lung infections
  • Bacteria Development
  • Mold formation
tran climatisation
tran climatisation
Tran Climatisation

What are the benefits of having my wall and ductless air conditioner cleaned regularly?

  • Optimal performance
  • Extended life span
  • Elimination of potential pollutants and allergens
  • Reduction of your energy bill
  • Improvement of air quality
  • Prevention of more serious problems


Here is what the maintenance of your wall-mounted air conditioning system done by Tran Climatisation consists of:

  • Assessing air conditioning systems (wall-mounted heat pump, wall-mounted air conditioner)
  • Test the operation of the unit before servicing
  • Clean the interior and exterior coil with a coil cleaner
  • Clean the interior fan (squirrel cage)
  • Clean and test the drain
  • Check the cooling rating of each air conditioner
  • Evaluate airflow
  • Remove and clean the plastic flange of each unit
  • Remove and clean the filters
  • Apply the cleaning treatment in and around the fans
  • Apply the cleaning treatment on the evaporator (coil)
  • Disinfect the indoor unit
  • Re-check the cooling index after treatment
  • Reassess airflow
  • Clean the condenser (outside)
  • Check blower and air circulation
  • Check the amperage of the evaporator motor(s)
  • Check the amperage of the condenser motor(s)
  • Clean or replace air filters
  • Check the power supply to the unit(s)
  • Check the sequence of operation
  • Check refrigerated pressures
  • Checking the heater boxes
  • Check safety devices
  • Check heating operation sequence (if applicable)
  • Check the condition of the exhaust fan(s)
  • Check the condition of the supply fan(s)
  • Check the condition of the humidifiers
  • Check the cleanliness of the evaporator coil(s)
  • Check the cleanliness of the condensing coil(s)
  • Check the condition of the master thermostat(s)
  • Verify the operation of the energy saver (if applicable)
  • Grease and oil moving parts according to the manufacturer’s specifications
  • Check the temperature differential
  • Check remote controls and clean them
  • Put all parts back in place
  • Clean the workplace
  • Test the operation of the unit after maintenance
  • Note any problems encountered (if applicable)
tran climatisation
tran climatisation
Tran Climatisation

Why choose Tran Climatisation for the maintenance and cleaning of your wall-mounted air conditioner?

  • Certified technicians: Rest assured that each Tran Climatisation technician has the expertise and skills necessary to carry out all types of cleaning and maintenance professionally, accurately and quickly. We make sure that our technicians are trained to clean and maintain according to the highest standards established by the HVAC industry.
  • Maintenance and cleaning of all makes and models on the market: Even if you have purchased your heating system elsewhere, we can maintain and clean it. All of our technicians are trained by the manufacturers and manufacturers of air conditioning and heating products in order to be able to repair all the models and brands available on the market.
  • Impeccable work place: Many contractors have the bad habit of leaving the cleaning or maintenance site in a terrible state. At Tran Climatisation, our technicians make sure to leave their work environment impeccable, leaving no trace of their passage.
  • Reliability and peace of mind: Regardless of the amount of the work to be done, our technicians are trusted professionals who verify every step of the maintenance and cleaning.

Any questions?

If you have any questions about our wall-mounted air conditioner maintenance service, prices, or other services, please feel free to contact us. Our team of specialists will be happy to give you all the information you need. Our team travels everywhere in Montreal, in Montérégie, in Laval, on the South Shore of Montreal and on the North Shore of Montreal.

Maintenance and cleaning service on all brands

Tran Climatisation offers service of maintenance and cleaning services for units of different brands.

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Tran Climatisation
Toshiba Carrier
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Tran Climatisation
Tran Climatisation
Mitsubishi electric
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Tran Climatisation
WWC Totaline
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Tran Climatisation
Tran Climatisation
Tran Climatisation

Service & Repair on all brands.

We honor all manufacturer’s warranties

Our technicians are formed to repair all manufacturers’ systems.

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