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

Benito and his partner gave exceptional service for us. They came when they said they would, were quick and efficient. We had fewer vents than first estimated so were even able to get a lower price than the initial quote. They were professional, polite and friendly. We highly recommend them if you are looking for a furnace cleaning. They also gave great advice, don't wait until the fall to clean your furnace, do it now when they have more times available and if you have air conditioning then it's good to have them clean for the summer too.

- The Real Tracie Gray

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

Benito & Misha were out last week. Arrived on time, very friendly & knowledgeable. They did a very thorough cleaning of my vents & furnace a/c. It feels like the furnace & a/c are working much better. Gave me helpful hints for changing filters, etc in the future. I will definitely book with Alberta Furnace Cleaning again!

- Linda Hayne

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

Andrew M and Roberto M were fantastic! They were super friendly from the start and they explained what they were going to do. From the booking request to the attendance of the techs everything was well communicated. I would highly suggest using this company to anyone needing to have their furnace serviced and ducts cleaned. Thanks so much!

- Amanda Amyotte

The crew who came out was very knowledgeable. I appreciated that they were thorough and honest. I didn’t realize the humidifier filter was a thing and they showed me it was time for a change. Overall, fast friendly service all around. Would use them again.

- Liz Kulikowski

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