BlueGuard Duct Cleaning
Kanata +7
4.9(83)on GoogleChecked Aug 2026Duct CleaningOttawa air duct cleaning company offering residential duct, vent, and dryer vent cleaning, with before-and-after photo documentation.
View BlueGuard Duct CleaningAir Duct & Dryer Vent Cleaning in Ottawa
This guide compares 16 duct cleaning companies serving Ottawa. The featured shortlist includes BlueGuard Duct Cleaning, Colair Duct Cleaning, and Enviro PDC. Listings claimed by their owner appear first; all other positions follow the published rating methodology. 16 carry a sourced public rating, averaging 4.8 stars; the highest-rated is JD Swallow Heating & Cooling at 4.9 stars from 1466 Google reviews.
The best duct cleaning companies in Ottawa clean air ducts, vents, and dryer vents, and the good ones show you before-and-after photos so you know what you paid for. In a city where furnaces run for months, clean ducts help air quality and airflow, and a clogged dryer vent is a real fire risk. The companies below cover residential air duct cleaning, vent cleaning, and dryer vent cleaning across the city. Each is a real Ottawa business with public reviews you can read, so you can compare methods, proof, and pricing before you book.
Typical Ottawa cost: $200 to $700 for a home, depending on size and the services included16 companies compared16 rated on Google4.8 avg ratingLast reviewed July 2026
Also covers: Air duct cleaning · Vent cleaning · Dryer vent cleaning · HVAC duct cleaning · Furnace duct cleaning
Featured professionals
Duct Cleaning worth considering
A focused Ottawa shortlist. Listings claimed by their owner appear first; all other positions follow our published rating methodology.
Listings claimed by their owner appear first. All other positions follow the selected sort.
- View BlueGuard Duct Cleaning directory profile
FeaturedView Colair Duct Cleaning directory profileColair Duct Cleaning
Kanata +7
4.9(781)on GoogleChecked Aug 2026Duct CleaningResidential and commercial air duct cleaning company serving Ottawa and the surrounding area with certified technicians.
View Colair Duct Cleaning
FeaturedView Enviro PDC directory profileEnviro PDC
Kanata +7
4.9(324)on GoogleChecked Jul 2026Duct CleaningDuct cleaning company serving Ottawa with residential and commercial air duct and vent cleaning.
View Enviro PDC
More duct cleaning
Also serving Ottawa
View 1 Clean Air Ottawa directory profile1 Clean Air Ottawa
Kanata +7
4.8(2,577)on GoogleChecked Aug 2026Duct CleaningOttawa duct cleaning service providing residential air duct and dryer vent cleaning, known for before-and-after photo proof.
View 1 Clean Air Ottawa
View Advanced Air Quality directory profileAdvanced Air Quality
Kanata +7
4.7(50)on GoogleChecked Jul 2026Duct CleaningAdvanced Air Quality is an Ottawa duct cleaning company serving homeowners across the city, offering air duct cleaning, commercial duct cleaning, and dryer vent cleaning. It holds a 4.7-star average across 50 Google reviews.
View Advanced Air Quality
View Bytown Duct Cleaning directory profileBytown Duct Cleaning
Kanata +7
4.8(39)on GoogleChecked Jul 2026Duct CleaningBytown Duct Cleaning is an Ottawa duct cleaning company serving homeowners across the city, offering air duct cleaning and dryer vent cleaning. It holds a 4.8-star average across 39 Google reviews.
View Bytown Duct Cleaning
View Cambridge Comfort Home Service Inc. directory profileCambridge Comfort Home Service Inc.
Manotick
4.9(158)on GoogleChecked Aug 2026Duct CleaningCambridge Comfort Home Service Inc. is an air duct cleaning service in Manotick, Ottawa offering hot water systems. Rated 4.9 from 158 Google reviews.
View Cambridge Comfort Home Service Inc.- View Carleton Clean Air Technologies directory profile
Carleton Clean Air Technologies
Kanata +7
4.9(56)on GoogleChecked Aug 2026Duct CleaningCarleton Clean Air Technologies is an Ottawa duct cleaning company serving homeowners across the city, offering air duct cleaning and vent cleaning. It holds a 4.9-star average across 52 Google reviews.
View Carleton Clean Air Technologies 
View Delicatus Home Services directory profileDelicatus Home Services
5.0(6)on GoogleChecked Aug 2026Duct CleaningDelicatus Home Services is an air duct cleaning service in Ottawa. Rated 5 from 6 Google reviews.
View Delicatus Home Services
View Donovan Complete Masonry directory profileDonovan Complete Masonry
4.8(54)on GoogleChecked Aug 2026Basement WaterproofingDonovan Complete Masonry is a masonry contractor in Ottawa offering chimney sweeping. Rated 4.8 from 54 Google reviews.
View Donovan Complete Masonry
View Dr Clean Air directory profileDr Clean Air
4.8(71)on GoogleChecked Aug 2026Duct CleaningDr Clean Air is an air duct cleaning service in Ottawa. Rated 4.8 from 71 Google reviews.
View Dr Clean Air
FeaturedView JD Swallow Heating & Cooling directory profileJD Swallow Heating & Cooling
4.9(1,466)on GoogleChecked Aug 2026Duct CleaningJD Swallow Heating & Cooling is an air duct cleaning service in Ottawa offering heating and cooling. Rated 4.9 from 1466 Google reviews.
View JD Swallow Heating & Cooling
View Ottawa Duct Cleaning Inc. directory profileOttawa Duct Cleaning Inc.
Barrhaven +5
4.9(296)on GoogleChecked Aug 2026Duct CleaningOttawa Duct Cleaning Inc. is an air duct cleaning service in Stittsville, Ottawa. Rated 4.9 from 296 Google reviews.
View Ottawa Duct Cleaning Inc.
View Ottawa Plumbing and Heating directory profileOttawa Plumbing and Heating
Barrhaven +5
4.2(124)on GoogleChecked Aug 2026PlumbersOttawa Plumbing and Heating is a plumber in Kars, Ottawa offering duct cleaning and heating and cooling. Rated 4.2 from 123 Google reviews.
View Ottawa Plumbing and Heating
View Power Vac of Ottawa directory profilePower Vac of Ottawa
Kanata +7
4.7(98)on GoogleChecked Aug 2026Duct CleaningLong-running Ottawa duct cleaning company offering residential air duct, vent, and dryer vent cleaning.
View Power Vac of Ottawa
View Xtreme Duct Cleaners directory profileXtreme Duct Cleaners
Barrhaven +6
5.0(20)on GoogleChecked Aug 2026Duct CleaningXtreme Duct Cleaners is an air duct cleaning service in Ottawa. Rated 5 from 20 Google reviews.
View Xtreme Duct Cleaners
Buyer guide
Hiring a duct cleaning company in Ottawa
What separates a great duct cleaning company from a cheap quote, and the questions worth asking before you sign.
Ask for before-and-after proof
The best Ottawa duct cleaners photograph your vents before and after so you can see the result. Ask whether they document the job; it separates real cleaning from a quick vacuum.
Get one clear per-system price
Watch for low teaser prices that balloon with per-vent add-ons. Ask for one price for the whole system, and confirm how many vents and returns are included.
Do the dryer vent too
A clogged dryer vent is a fire risk and makes the dryer work harder. Many companies clean it in the same visit; ask to bundle it.
Skip unnecessary add-ons
Sanitizers and fogging are often upsells that most homes do not need. A reputable company tells you honestly when an add-on is worth it.
Common questions
Duct Cleaning in Ottawa, answered
- How much does duct cleaning cost in Ottawa?
- Residential air duct cleaning in Ottawa typically runs $200 to $700 depending on the size of the home and the services included. Be wary of very low teaser prices that add per-vent charges; ask for one price for the whole system.
- How often should I get my ducts cleaned?
- Every three to five years is a reasonable interval for most Ottawa homes, sooner after a renovation, a new furnace, or if you have pets or allergies. There is no need to do it annually.
- Does duct cleaning actually help?
- It can improve airflow and remove dust, debris, and construction leftovers, which helps most if your vents are visibly dirty or you have allergies. Ask for before-and-after photos so the benefit is visible, not just claimed.
- Should I get my dryer vent cleaned too?
- Yes. A lint-clogged dryer vent is a genuine fire hazard and makes the dryer run longer. Most Ottawa duct cleaners clean it in the same visit for a small add-on; it is worth doing yearly.
- How long does duct cleaning take?
- A typical Ottawa home takes about two to four hours depending on the number of vents and returns. Ask how long they expect yours to take and whether they move furniture to reach vents.
For homeowners
Need a duct cleaning company? Get suitable local options.
Tell us about the job and we will suggest up to three Ottawa duct cleaning companies based on the service and area you select.