Air Duct Cleaning Seattle, WA

Air Duct Cleaning Pricing

Which company can you trust with your family’s indoor air quality? Better Air NW has been Seattle’s trusted source for quality air duct cleaning for the last 14 years. We have invested in the best equipment allowing our trained technicians to perform the highest quality air duct cleanings all with straightforward pricing based on the square footage of your home. Our full service air duct cleaners is performed with industry leading Hypervac negative air equipment combined with Viper rod compressed air agitation tools. There is no better cleaning method available on the market.

Optional Botanical Disinfectant Fogging

Once we have cleaned the air ducts and furnace thoroughly, we offer our customers the option to fog an authentically botanical disinfectant throughout their HVAC system. This helps kill odor causing bacteria, viruses, pet dander, and mold that may be in your system.


We proudly use Benefect Botanical Disinfectant, here are some of the great reasons we’ve chosen this product:

  • Kills Over 99.99% of Germs
  • Virucidal (HIV-1)
  • Bactericidal (Including MRSA)
  • Fungicidal, Tuberculocidal


  • Made From Plant Extracts
  • Pleasant Aromatherapeutic Vapors
  • No Synthetic Fragrances, Dyes or Bleach
  • No Cautions/Warnings on The Label or MSDS Sheets


Many of our competitors charge up to $199 for this service. When combined with an air duct cleaning

we only charge $99 for all residential homes.

Dryer Vent Cleaning 

We aren’t currently offering online scheduling for air ducts cleaning services. You are still able to add dryer vent cleaning to your air duct cleaning appointment. Please call the office at (206) 898-5743 for availability. To benefit from clean air ducts.

The Cleaning Process

First we’ll walk the home with you to identify the location of your heat registers and furnace. Throughout our visit, we’ll explain our process and the value we’re adding.


We finish each air duct cleaning services with our detailed 3 Step Quality Control process.


  1. First we will remove all large debris from each heat register boot with a portable shop vac.
  2. We will then seal each register with plastic or magnetic material (depending on the surface we are covering).
  3. Each register is placed under negative pressure by attaching our industry leading Hypervac Negative Air Machine (big vacuum) at the location of your furnace to pull particles from your air ducts.
  4. Once your system is under negative pressure, we will run two powerful compressed air cleaning tools (“agitation” and “air sweep”) down the full length of each register.
  5. The last air ducts to be cleaned are the main trunk lines that lead back to the furnace.
  6. Finally, we agitate and remove dust and debris from your furnace including the blower motor, air handler and interior cage. 


Three-Step Quality Control 

  1. To ensure quality, we inspect accessible internal surfaces of the duct work to ensure cleaning is thorough and complete.
  2. We then run the HVAC system to ensure that the system is fully operational.
  3. After all work is done, we complete a final walk through with vacuum and duster to ensure all work areas are as clean as or cleaner than their state prior to the air duct cleaning service.



Contact our trusted and experienced team today!

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