Wall-mounted units are one of the most common ways to cool a home or office in Montreal, but they’re also easy to forget about once installed. Without regular upkeep, dust, mold, and bacteria build up inside the unit and quietly work against you — driving up energy bills and letting allergens circulate through the air you breathe. Nettoyage Imperial’s wall air conditioner cleaning service is built specifically for these units, so you get the cooling performance you paid for without the hidden air quality issues. Our wall mounted air conditioner cleaning service covers everything from the filters to the internal coils, giving your system a genuine reset rather than a surface wipe-down.
Many homeowners don’t realize how much a neglected wall air conditioner unit can affect both comfort and health. Over time, dust, dirt, mold, and bacteria accumulate inside the housing, leading to a range of problems:
Improved Indoor Air Quality
A clogged unit circulates allergens, bacteria, and mold spores throughout the room. This can aggravate allergies, asthma, and other respiratory conditions. Routine air conditioner wall unit cleaning keeps the air in your space genuinely fresh.
Enhanced Efficiency and Lower Energy Bills
A dirty wall unit has to work harder to cool the same space, which drives up energy consumption. Keeping filters, coils, and vents clean lets your system run at peak performance without the extra strain.
Extended Lifespan of Your System
Buildup inside the unit gradually damages internal components. A consistent cleaning schedule protects your investment and reduces the odds of costly repairs or an early replacement.
At Nettoyage Imperial, our process is designed specifically around wall-mounted systems, so nothing gets missed. Our technicians use industry-leading equipment to make sure your unit is thoroughly cleaned and running efficiently.
1. Inspection of the Unit
We start by inspecting your wall air conditioner to assess its condition and flag any areas that need extra attention.
2. Cleaning the Filters
Filters are usually where dirt and dust collect first. We clean or replace them as needed to restore proper airflow and improve air quality.
3. Coil and Component Cleaning
The evaporator and condenser coils drive the cooling process. Our team carefully cleans these components to prevent clogging, overheating, and premature breakdowns.
4. Vent and Housing Cleaning
We clean the surrounding vents and housing so debris and contaminants are fully removed, allowing for smoother airflow and better overall efficiency.
5. Disinfection and Sanitization
To prevent mold, bacteria, and other microbes from building back up, we apply disinfectant treatment to all internal components, so your unit circulates clean, healthy air.
Choosing the right company for your wall mounted air conditioner cleaning service matters; a rushed job can leave dirt and moisture behind. At Nettoyage Imperial, we bring over 25 years of experience, with a team skilled in cleaning all types of wall units, regardless of brand or age.
We offer:
- Expert-Certified Technicians: Trained to the highest HVAC industry standards for fast, accurate, and professional cleaning.
- 100% Reliable Service: Our technicians check every step of the process, no matter the size of the job.
- Clean Work, Clean Space: Your space is left completely spotless after every visit.
- Any Brand, Any Model: We clean any unit, any brand, whether purchased from us or elsewhere.
How often you need cleaning depends on the age of your unit, how often it runs, and how much dust or humidity it’s exposed to. As a general rule, plan on professional cleaning at least once a year. Homes with pets, smokers, or high humidity often benefit from more frequent service.
Don’t let a dirty wall air conditioner affect your comfort and health. At Nettoyage Imperial, our wall mounted air conditioner cleaning service is built to keep your system running smoothly and efficiently, all year round.
Excellent service. They cleaned my AC unit and left everything really clean, with no mess left in the house after their work. Very friendly and polite people.⭐⭐⭐⭐⭐
I received excellent service from a team who provided courteous and professional cleaning of my wall-mounted air conditioner, dryer vent, and bathroom fan. They were well-equipped, did a great job, answered my questions, and gave me tips for regular maintenance. I especially liked their air conditioner cleaning system, which didn't spread dirt everywhere. Everything finished in one hour. I highly recommend them.⭐⭐⭐⭐⭐
How long does the wall air conditioner cleaning process take?
The process typically takes about 1-2 hours, depending on the size of the unit and the level of cleaning required.
Is wall air conditioner cleaning worth the cost?
Yes — regular cleaning extends the lifespan of your system, improves efficiency, and reduces energy bills, making it a worthwhile investment over time.
Can I clean my wall-mounted air conditioner myself?
Homeowners can handle basic upkeep like cleaning or replacing the filters. However, the internal coils, components, and disinfection steps require professional equipment and expertise, so a full cleaning is best left to a trained technician.
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