Best Air Duct Cleaning in Ottawa

4 Best Air Duct Cleaning Services in Ottawa

Air ducts are connected to both your air conditioning and furnace systems via pipes that need regular cleaning every five years or so.

If you’ve suddenly developed allergies or sneezing fits at home or in your business, there’s a huge chance your air ducts aren’t working as they should.

The best air duct cleaning services in Ottawa can thoroughly clean your ducts using professional skills and tools. And while they don’t require annual maintenance, it’s still a good idea to know how much air duct cleaning services cost you.

How Much Does Air Duct Cleaning Cost in Ottawa?

Several factors will contribute to or affect the cost of air duct cleaning and maintenance. Chief among them is how long you’ve last had your air ducts cleaned or inspected.

If the ducts have an unpleasant odour, a number of things could be wrong with them. You could have mice droppings or mildew problems, or dust and debris could have collected in them to the point that air can no longer circulate properly.

How easily accessible your air ducts are is also a big consideration. If they’re found in hard-to-reach places and require special cleaning tools, the company could charge you extra for it. 

Here’s a table that shows residential and commercial air duct cleaning services. The estimated cost for each is taken from both current national averages and the pricing matrix of some companies being reviewed today.

Residential air duct cleaning$100 – $440
Extra vents (beyond 10 vents)$10 each
Packaged air duct cleaning (with A/C evaporator coil cleaning)$485 up
Commercial furnace cleaning$500 – $4,000

Some companies allow free or low-cost assessments to help determine the scope and costs of cleaning. It’s best to discuss with them beforehand to avoid surprise or hidden fees.

The Best Air Duct Cleaning Services in Ottawa

Knowing how much these services cost is half the battle won. To win the other half, let’s take a closer look at the best air duct cleaning companies in Ottawa with the list below.

1.   C.I.G. Heating & Air Conditioning Ltd.

C.I.G. Heating & Air Conditioning Ltd.'s Homepage
SERVICESRepairs and sales on residential air conditioning, installation of heating equipment, residential and commercial heating, controls, pool heaters, gas pipe, furnaces, boilers, burners, pumps, makeup air units, storage tanks, water heaters
ADDRESS114-35 Auriga Dr, Ottawa, ON K2E 8B7
CONTACT NUMBER613-226-6806
[email protected]
OPERATING HOURSMonday to Friday 8 AM – 4.30 PM
Emergency services 4.30 PM – 8 AM

Established in 1962, CIG Heating and Air Conditioning takes pride in already having loyal second-generation clients. Its installation and repair services cater to residential, commercial, and industrial clientele.

The company operates on the simple premise that its technicians “know heating and cooling.” This translates into being familiar with practically all makes and models of air conditioners and furnaces so they can clean, repair, or maintain them with skill and confidence.

And since things can break even in the dead of night, the company also offers emergency services after-hours! If this happens, the team is just a phone, email, or online contact form away.

It’s a Better Business Bureau A+rated company that’s had zero complaints since its accreditation in 2016. General feedback from clients typically mentions its efficiency of services and how knowledgeable CIG Heating and Air Conditioning technicians are.


  • BBB-accredited, A+ rating
  • Emergency services available
  • Good range of cleaning and repair services


  • Closed on weekends
  • No discernible pricing matrix

Customer Reviews

See how past customers liked the services of CIG Heating & Air Conditioning Ltd.:

“During a routine service call, they discovered that a boiler in out of my apartment buildings was done. They quickly informed me and found options to get something else up and running in a day, at a very reasonable price. In general – I always find their technicians to be very knowledgeable and efficient.” – David L.

“Excellent service. Any questions or concerns are immediately dealt with.” – Sylvie L.

2.   Bytown Duct Cleaning

Bytown Duct Cleaning's Homepage
SERVICESResidential and commercial air duct cleaning and sanitizing, dryer vent cleaning
ADDRESS136-2646 Bank St PMB#630, Ottawa, ON K1V 1A8
CONTACT NUMBER(613) 446-2478
[email protected]
OPERATING HOURSMonday to Friday 12 noon – 5 PM
Closed on Saturdays and Sundays

The family-owned Bytown Duct Cleaning business has been around for over 25 years. The company consistently provides customized services for each client’s needs and requirements, whether it’s commercial or residential. 

Its team boasts of using only high-quality tools for all its services while following several tried-and-tested steps to ensure a thorough clean. The company also cleans dryer vents to optimize their efficiency and to prevent fire hazards.

The cleaning and disinfection processes need careful handling to ensure no toxins or dangerous pathogens spread to the rest of the house. Bytown Duct Cleaning addresses this by using a suction hose connected directly to a duct truck outside.

After using large suction hoses to clean out dirt and debris, the team then sanitizes the ducts using antibacterial sprays to keep fungi, bacteria, and mildew at bay.

Bytown can provide a quote through email, online form, or phone call.


  • Open to flexible scheduling for clients
  • Offers both residential and commercial duct cleaning
  • Uses careful cleaning and disinfecting processes


  • Closed on weekends
  • No BBB accreditation
  • No discernible pricing matrix

Customer Reviews

Read some positive client feedback for Bytown Duct Cleaning:

“These guys are great at what they do and they love doing it! Jacques was punctual, professional, and extremely experienced. Very happy with the work!” – Alnoor Allidina

“Professional team, ducts are sparkling. Highly recommended!” – Jacques Martin

3.   1 Clean Air

1 Clean Air's Homepage
SERVICESResidential duct cleaning, residential carpet cleaning, dryer vent cleaning, commercial duct cleaning, commercial carpet cleaning dryer vent repair, HVAC system cleaning, furnace cleaning, water restoration
ADDRESS343 Preston St floor 11, Ottawa, ON K1S 1N4
CONTACT NUMBER613-612-4828
[email protected]
OPERATING HOURSMonday to Thursday 8 AM – 7 PM
Fridays 8 AM – 5 PM
Saturdays 9 AM – 5 PM
Closed on Sundays
24-hour emergency water damage restoration

1 Clean Air makes it to this listicle not just because it’s an awarded business (2020 Consumer Choice and BBB-accredited) but also because it offers so much value for clients.

Aside from having a team of experienced carpet and duct cleaners, 1 Clean Air technicians consistently meet the standards set by the National Air Duct Cleaner Association.

The company boasts of having provided professional cleaning services to over 75,000 residential and commercial ducts, dryer vents, and carpets in its 15 years of existence.

Today, it’s a fully-staffed business with a fleet of seven vehicles to accommodate several contracts at once. 1 Clean Air also offers emergency water damage restoration services 24 hours a day, seven days a week.

Initial quotes are free, too! Interested clients can get them by filling out the online form, leaving a message on the site’s chat system, or calling or emailing the office.


  • BBB-accredited, A+ rating
  • 2020 Consumer Choice awardee
  • Straightforward pricing matrix (no hidden fees)
  • Free quotes
  • 24-hour emergency water damage restoration


  • Closed on Sundays
  • Somewhat confusing weekly schedule

Customer Reviews

Read the following positive feedback from 1 Clean Air clients:

“These folks were professional & friendly, easy to deal with & took great care to ensure the job was done right & they left them as clean or cleaner than when they arrived. I would definitely recommend 1 Clean Air to everyone!” – Scott B.

“Arrived on time, explained and showed what they were doing, worked steadily and efficiently, did no damage, left no mess, took photos before and after, helped with diagnosing dryer venting issue, did not harass about extra services.” – Jean L.

4.   Top Hat Home Comfort Services

Top Hat Home Comfort Services' Homepage
SERVICESFurnace repair, air conditioning & AC repair, indoor air quality & duct cleaning, fireplaces | stoves | inserts, chimney cleaning, masonry, roofing, eavestrough installation, repair & protection, carpet cleaning
ADDRESS1072 Merivale Road Ottawa, ON K1Z 6A8
CONTACT NUMBER613-722-1226
OPERATING HOURSMonday to Friday 9 AM – 6 PM
Saturdays 9 AM – 4 PM
Closed on Sundays
24/7 emergency services

Top Hat offers clients what it refers to as “home comfort services”. Aside from testing indoor air quality and professionally cleaning air ducts, there’s a range of home improvement, maintenance, and repair services on the company’s menu.

The company can accommodate 24-hour emergency services for air conditioning problems, as well. To lessen the burden of paying for these services, flexible financing options are available to clients (subject to pre-approval).

As for duct cleaning and maintenance, Top Hat Home Comfort Services takes pride in its comprehensive and thorough systems, tools, and technicians. It can also install air purifiers to maximum air quality in between air duct cleaning schedules.

Clients can ask for a free estimate on air purification services and products by emailing the office or filling out the online form on the website.


  • BBB-accredited, A+ rating
  • Easy financing pre-approved schemes available
  • Free quotes for air purifier services
  • 24/7 emergency services


  • Closed on Sundays
  • No discernible pricing matrix

Customer Reviews

The following clients have good words to say about Top Hat Home Comfort Services:

“Needed air conditioning at our cottage. We were concerned about possible damage to the walls inside and outside as the cottage is 73 years old. The old clapboard had been covered with vinyl siding 40 years ago while the interior walls were covered with wood panelling also 40 years old. ***** * ******** installed a Lennox ductless split heat pump unit without any damage whatsoever. Their workmanship is to be commended. Both workers were meticulous and professional. The unit installed works perfectly. We highly recommend the Top Hat comfort services of Carleton Place. We are considering asking for an estimate for a new fireplace.” – Suzanne L.

“It came to our attention that our master bedroom had water leaking in from the outside around our chimney and into our bedroom. Top Hat was very upfront and honest with what needed to be done. They were also able to fix it during a very busy time of year. They offered us options to choose from and didn’t pressure us to pick one over the other. They just offered advice and supported our decision. I found them very pleasant to deal with and trusted the workers in our home when we were at work. I would recommend them for not only for chimney-related things but home Reno’s as well.” – Rebecca R.

FAQs About Air Duct Cleaning in Ottawa

The best air duct cleaning services in Ottawa can be your go-to guide for when you want to improve and maintain your home’s air quality.

Did we leave out a great air duct cleaning company in this listicle? Send us a message so we can review it!

We also have resources for other maintenance services. For instance, you can look up the top carpet cleaning services in Ottawa to keep your carpets sanitized.