Air Conditioning Coil Cleaning

Keeping things clean and cool.

How do you clean the air conditioning coil?

Your air conditioning system has two parts – an external cooling unit and an internal evaporator coil. We clean the internal portion. The air conditioning evaporator coils that are right above the furnace in the main warm air plenum. We must clean the air conditioning coils to ensure that the the entire system is clean. If we don’t clean the coils, the dust and debris would blow right back in the ductwork. Additionally, clogged fins can lead to poor air flow (and therefore poor cooling performance), the accumulation of ice, and even damage to the coils.

We do not clean the air conditioning unit outside the home because it is not a part of the duct system. Many manufacturers recommend simply rinsing the external unit with a hose, and using a cover to prevent soiling during the seasons it is not in use.

Where is my AC coil?

Your AC coil is located in the ductrwork above your furnace. Depending on the installer and whether it was put in with a new furnace, or added afterwards, there may be a built in access panel, or we may need to create one.

Can I get my air conditioning coils cleaned without a furnace & duct cleaning?

The short answer: no.

The long answer: We always guarantee our work. Since the entire HVAC system is connected, we have to clean every part of the system including all vents, furnaces, HRV’s, and yes – the air conditioning coils. A complete cleaning prevents dust and debris from returning to the cleaned parts of the system and will prevent frequent visits from us (even though we’d love to see you)!

Alberta Furnace Cleaning Reviews

Andrew led a team total of 3 to clean my furnaces on Sep 4th 2025. The whole cleaning process was very well organized, smoothly completed within 2 hours. They are very professional and use the proper tool to make sure all ducted were properly cleaned.

- Weimin Li

Just had our first furnace cleaning appointment, and the service was excellent. It was quick, and everything was explained clearly and in detail. The technician wore shoe covers, which I really appreciated since I have small kids at home. The air in the house feels noticeably fresher right away. I’m really happy we got this service done.

- Voytovych Olesya

Just wanted to say that, first - you guys are awesome! And second - Anjohnel and Mykhailo are fantastic! They came in, explained everything, gave us a few tips and thanked us for being prepared in terms of moving things out of the way for then. They even took some time out to give our dogs a pet, which they really liked! Very pleasant to deal with and payment was quick and easy. Thank you again! For sure we'll be recommending you and will be back once our next service is due!

- C. David Clark

I'm glad i went with this company. The crew who did my furnace and carpet were excellent at their job and friendly too. Thank you for the good job! 😊

- Naila Awad

We recently had a flood in our basement this past year. Now that the construction is all completed we had to get the furnace cleaning done after all the construction made so much dust over. We are so thankful that they came in, very efficient, fast and very kind gentleman that took great care of us. Highly recommended we been going to them for 6+ years never had an issue. Always say yes to the dryer duct getting cleaned out!! Thank you Norshaedy the Furnace Technician and team for taking great care for us.

- Sarah Spence

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