Throughout Montreal’s South Shore 4.8 ★★★★★ (134 avis)

Heat Pump Maintenance and Cleaning

Before winter sets in, your heat pump will be heating your home every day. If the coil, fan, and drain are clogged, it won’t heat as well, will run longer, and you’ll see it on your bill. We’ll take it apart, clean it thoroughly, and show you the photos.

(514) 706-2635

We take the unit apart Before-and-after photos Starting at $215

Don't feel like calling? The form is right here.

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Why Is Your Heat Pump Not Heating as Well as It Used to?

A wall-mounted heat pump is the same unit that kept you cool all summer, but working in reverse: in the winter, it draws heat from outside and pushes it into your home through the coil in the indoor unit. All the air in the room passes over this coil hundreds of times a day, leaving dust behind. In the summer, the coil was also damp, and the dust stuck to it in layers.

A coil covered in dirt doesn’t transfer heat as well. A clogged fan moves less air. The result: the room takes longer to heat up, the unit runs longer to maintain the same level of comfort, and on very cold nights, it can’t keep up. You don’t notice it right away - you realize it when it’s 20 in the living room and the heat pump hasn’t stopped running all day.

The filter doesn’t help: it catches the large dust particles on the surface, but everything else passes through and ends up on the coil, in the fan, and in the drain pan - parts you can’t reach without taking the unit apart.

In practical terms, maintaining a wall-mounted heat pump means this: taking apart the indoor unit and giving it a thorough cleaning before it starts its heating season. This is a service offered by the ventilation cleaning center, performed by the same in-house team, with before-and-after photos and a price quoted upfront.

Clogged wall-mounted heat pump coil before cleaning - Air 2 Inc.

How to Clean Your Heat Pump

Take it apart, cover it, clean it with a high-pressure water jet using a machine-safe detergent, then put it back together. It’s the same cleaning process as for an air conditioner, but done before winter instead of before summer.

1. Disassemble the unit

Open the wall-mounted unit to access the coil, the fan, and the drain - parts that a quick wipe of the filter never reaches.

2. We protect everything around it

We install a cleaning cover to channel the water and protect your wall, floor, and furniture. Nothing spills into the room.

3. Pressure Washing

We clean the coil, fan, and pressure washer tank with an approved detergent that’s safe for the machine. This is what restores the unit’s heating capacity.

4. Reassembly and Photography

We reassemble the machine, check that it’s blowing properly, and send you before-and-after photos of the interior.
Wall-mounted heat pump cleaned with a pressure washer, before and after - Air 2 Inc.

"It's still heating - that's fine."

That’s the most expensive misconception. A dirty heat pump still heats, but it has to work harder. The dirty coil transfers less heat, so the compressor runs longer and harder to reach the same temperature. You don’t feel the difference in the living room - you see it on your electricity bill, and you’ll see it the day the compressor breaks down.

The other common habit is to rinse the filter and think that’s all there is to it. The filter is the first line of defense. The dust that really matters - the dust that stuck to the damp coil over the summer - is inside the unit. To reach it, you have to take the unit apart and clean it with a pressure washer.

And if your heat pump still isn’t performing after cleaning, we’ll apply the cost of the cleaning toward its replacement: you never pay for nothing. If it no longer heats at all, or if it’s making a noise it didn’t make before, cleaning isn’t enough - and we’ll also handle the heat pump repair with the same team.

Frequently Asked Questions About Heat Pump Maintenance

In the fall, before the heating season really kicks in. The unit has just spent the entire summer running in cooling mode; the coil has been damp for months, and dust has built up on it. Cleaning it at this time means starting the heating season with a unit that’s performing at its best, rather than discovering it’s clogged with grime in January. If you only think about it in the middle of winter, it’s still helpful - but September through November is the best time to do it.
For a wall-mounted heat pump, it’s the same thing, and it’s the same work we do on an air conditioner: we remove the indoor unit and clean the coil, the fan, the filters, and the drain using water pressure and a machine-safe detergent. We don’t sell you an “inspection” on top of the cleaning. What we call maintenance is this cleaning, performed annually at the right time.
Yes. A wall-mounted heat pump cools in the summer and heats in the winter; a wall-mounted air conditioner only does the first part. The cleaning process is identical. The difference is the timing: for an air conditioner, we clean in the spring before the heat sets in; for a heat pump, you clean it in the fall before the cold weather sets in, because it works hardest in the winter. If you want the summer version, check out the air conditioner cleaning page.
A clean heat pump works less hard to achieve the same result. A clogged coil transfers less heat, and a dirty fan moves less air, so the unit runs longer and the compressor has to work harder to heat the room. By cleaning the coil and fan, you restore the unit’s efficiency: the room reaches the desired temperature faster, and the unit shuts off sooner. You’ll see the difference on your bill - and especially in the compressor’s lifespan.
Starting at $215 for a wall-mounted unit, including disassembly, deep cleaning, and reassembly, with before-and-after photos included. The exact price is provided upfront, before the technician arrives, and it doesn’t change afterward. If you have more than one unit in your home, let us know in the form and we’ll give you a price for the entire job.

What Customers Are Saying

Over 130 Google reviews, 4.8 stars - with before-and-after photos to prove it.

Air 2 inc.
4.8 ★★★★★ (134 avis)
Avis Google
Nico LeBlanc
il y a 2 sem.
★★★★★
(Translated by Google) Absolutely impeccable and fast service. Well done to their team!

(Original)
Service absolument impeccable, et rapide. Bravo à leur équipe,
Emeline Rampangajouw
il y a 5 mois
★★★★★
(Translated by Google) Excellent service! Technician Adam was punctual, professional, and respectful while cleaning the central system and bathroom drain. I highly recommend their services!

(Original)
Excellent service! Le technicien Adam a été ponctuel, professionnel et respectueux lors du nettoyage du système central et du conduit de salle de bain. Je recommande fortement leurs services!
EL ChicO
il y a 6 mois
★★★★★
(Translated by Google) Good company, good worker, fast and reliable service

(Original)
Bonne compagnie bon travailleur service rapide et fiable
Suzanne
Aug 2025
★★★★★
(Translated by Google) We are very satisfied with the work of technician P-A, who performed professionally. He arrived on time and was very kind to us. We recommend Air2 without hesitation. We'll be back in four years to have our ducts cleaned again.

(Original)
Nous sommes très satisfait du travail du technicien P-A qui a fait un travail avec professionnalisme. Il s'est présenté à l'heure prévue et a été très gentil avec nous. Nous recommandons Air2 sans hésitation. Rdv dans 4 ans pour refaire le nettoyage de nos conduits.
Line Simon
Jun 2025
★★★★★
(Translated by Google) We live in a condominium and suspected that one of the owners had a bird's nest in her dryer vent. Pierre-Alexandre came and did a thorough cleaning and was very respectful of nature, placing the three eggs he found under our cedar trees, along with part of the nest removed, in case the mother returned for her chicks. He did an excellent job working at heights (3rd floor) and we will definitely contact this company again if needed. Thank you, Pierre-Alexandre!

(Original)
Nous sommes en copropriété et nous nous doutions qu'une des copropriétaires avait un nid d'oiseau dans son conduit de sécheuse. Pierre-Alexandre est venu faire un bon nettoyage et a été assez respectueux de la nature pour poser sous nos cèdres les 3 oeufs trouvés avec une partie du nid enlevé au cas où la mère reviendrait pour ses petits. Il a fait un excellent travail en hauteur (3e étage) et nous recontacterons assurément cette compagnie au besoin. Merci Pierre-Alexandre
Robin Parthenais
Feb 2025
★★★★★
(Translated by Google) Very satisfied with Adam's work. He found a solution (difficulty accessing the furnace) and did a great job! Good guy!

(Original)
Très satisfait du travail d’Adam. Mode solution (difficulté d’accès à la fournaise) et travail bien fait! Good dude !

Schedule maintenance for your heat pump

Starting at $215 - exact price quoted upfront, no surprises at the end. Answer a couple of questions about your unit, and a team member will call you back.

  • Wall-mounted unit disassembled and thoroughly cleaned - coil, fan, drain
  • Before-and-after photos of the interior, provided with every job
  • In-house team - you’ll be in touch with the same technician from start to finish

If your heat pump is over fifteen years old and can’t keep up even when clean, we alsoinstall wall-mounted heat pumps, and the cleaning cost is credited toward the replacement.

(514) 706-2635

Throughout Montreal’s South Shore 4.8 ★★★★★ (134 avis)

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A Clean Heat Pump, Ready for Winter

Upfront pricing, unit disassembled and thoroughly cleaned, before-and-after photos, in-house team. That’s what real heat pump maintenance looks like.

Request a quote (514) 706-2635