A homeowner’s guide to air duct cleaning

Do your air ducts actually need cleaning?

Not every home needs it. What matters is what’s in your system—not how long it’s been since the last cleaning.

We’ll help you sort through what you’ve noticed, understand the work, and ask better questions before you spend money.

Do I need duct cleaning?No email. No sales call.

Where would you like to start?

A little understanding.
A better decision.

Your home

“Does this dust mean I need cleaning?”

Work through what you already know. The answer might be cleaning, another kind of help, or nothing to buy right now.

Try the homeowner guide

The estimate

“Why are these quotes so different?”

Two prices may cover very different jobs. Compare the parts, access, and exclusions before comparing the totals.

Compare the work and the price

The company

“How do I find someone I can trust?”

Find places to start your search, questions worth asking, and ways to check what a company tells you.

Find & evaluate companies

No verified contractor listings yet.

The advice comes first

Useful advice,
even if you never book.

If cleaning isn’t likely to help, we want you to know that. This site draws on published guidance and Andy Brunsch’s field experience with Better Air Spokane and Better Air Northwest, with a clear distinction between the two.

Andy owns Better Air Spokane and has family connections to Better Air Northwest and Better Air NW in Seattle. The same contractor criteria apply to affiliated businesses and everyone else; payment will not determine quality assessments.

Who’s behind the advice?

Look around. Keep your answers to yourself. The guide needs no contact details. Your answers stay in this page’s memory and aren’t sent or saved. Refreshing clears them; browser tab restoration may preserve a page. For questions or corrections, see ourcontact information.