Air Conditioning, Resources + Tips

Why is it extra to clean a furnace with central air conditioning?

Clean air conditioning coils inside of a furnace plenum

One of our most frequently asked questions for customers who have newly installed central air conditioning is – why is there an extra charge for air conditioning? My air conditioning coil wouldn’t be dirty just after installation, would it?

The additional charge is not only for cleaning the coils

When you have central air conditioning, we have to clean your furnace and ducts in a different way than if you do not have air conditioning, and there is an additional cost to do that because it takes extra time. 

When you have air conditioning installed, there is a large “air conditioning unit” installed which will be outside of your home, and then there is an air conditioning evaporator coil installed inside of your plenum (ductwork) above your furnace.

How we clean without AC

With no AC, to clean your ducting & vents we create an access hole directly above your furnace and then position our large, high power vacuum in the furnace to suck up everything that is loosened from above by cleaning of the ducts with high pressure air. We also open up and air wash the blower and blower compartment in the furnace.

How we clean with AC

When you have AC, we still have to access the top of the furnace heat exchanger (which is between the blower compartment and the AC coils) to clean the built up dust there. There is extra time involved to access between your AC Coils and the furnace heat exchanger. We will also use high pressure air to clean dust and debris from the AC coils as necessary. We also open up and air wash the blower and blower compartment in the furnace.

So what you are paying for when you have an additional charge for AC with your furnace & duct cleaning is not just the cleaning of the coils, but the additional work created by the access that we have to create and the different way we have to clean when you have air conditioning coils, no matter how old or new or clean or dirty the coils are.


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Alberta Furnace Cleaning Reviews

We had Edison and Roberto out to our home to clean our furnace vents and dryer. They were extremely polite, professional, thorough and efficient! They explained the entire process before they got started and even as they were working. I really appreciated the care they took to wear boot covers, lay down mats, and seal the front door. I couldn't have asked for a better customer experience! Alberta Furnace also offers competitive pricing and I was really pleased with the communication provided before and after our service. All around, a great experience with wonderful people every step of the way! Oh yeah, and clean vents too 😉

- Aimee Canepa

This company knows their stuff, provides great customer service and excellent work. I’m totally happy with how the two very friendly and knowledgeable associates cleaned my furnace, vents, dryer vent and AC coil. I will certainly book my next appointment with them.

- Mark

Fantastic TEAM of office admin & cleaning professionals! Excellent service from the moment the estimate was confirmed, the appointment time was arranged and the reminder texts were sent prior to their arrival. The service teams were punctual, polite and SUPER professional! Protective floor mats were placed, shoe guards were used and the Furnace & carpets were thoroughly cleaned and completed in a timely manner. Thank you again for the excellent service :-)

- Alixe Regan

Glad we got Alberta Furnace. The price was reasonable for a thorough job. Tic & Roberto did an amazing job today! They worked hard even pointing out things on the furnace to look out for. They were kind and polite and when we get our furnace cleaned again, I would certainly hope for these 2 gentlemen.

- Sandra Crabtree

The guys called to inform us that they will arrive early which was great. They were friendly, respectful, professional, explained what they were about to do, clean, placed protectors on the floor and around furnitures. Overall we are 100% satisfied with their service.

- Rosalia Giralao

The technicians were efficient and very friendly. They explained what they how and what they were doing. The only thing was there was some sort of residue left on the concrete from their truck all the way to our front door that was not there before they arrived. (Dark stains on our driveway, walkway and front steps leading into the house).

- Maureen Miyagishima

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