A Fair Price or a Dusty Gamble?
 Atlanta homeowner Douglas recently wrote in with a common—and surprisingly complicated—question: How much should it cost to clean my air ducts? After receiving quotes ranging from $600 to $1,500, he wondered if he was comparing apples to oranges.

It’s a smart question. With wide price swings and inconsistent services, air duct cleaning can feel more like a gamble than a clear-cut home improvement. But it doesn’t have to be. Here's what you need to know to make a healthy—and financially sound—choice for your home.

 

Not All Duct Cleanings Are Created Equal

At first glance, duct cleaning might seem like a straightforward service. But what companies actually do for that price can vary dramatically. Some contractors simply vacuum and wipe down surfaces with soft brushes. Others go deeper—disinfecting ducts, treating mold, and using chemical agents to kill bacteria.

And here’s the kicker: not every home needs the same level of service.

So, what should a quality duct cleaning include?

  • Removal of dust, debris, and potential mold from all ductwork
  • Cleaning of coils, drip pans, and fans
  • Use of HEPA-filter vacuums to avoid re-contaminating the home
  • Protection for furniture and pets during the process

If a company uses chemicals (often marketed as "sanitizers"), ask to see the label. You have a right to know what’s being sprayed into the air your family breathes. The EPA notes that while chemical biocides can be used, they are not universally recommended unless mold or other biological growth is present (For more info, read the EPA Guide on Duct Cleaning).

 

 

Ask These 6 Questions Before You Book

To ensure you're getting a fair price—and not just a fancy sales pitch—here are six essential questions to ask any company quoting you for duct cleaning:

  1. What’s included in the service?
     Don’t assume anything. Get specifics on which components will be cleaned.
  2. What equipment do you use?
     Reputable cleaners use negative-pressure vacuums and avoid blowing debris back into your home.
  3. Are you licensed in Georgia?
     Always ask for proof. And don’t be shy about checking reviews and references.
  4. Do you charge by the job or by the hour?
     Hourly rates can spiral out of control. A flat rate (with clear deliverables) is safer.
  5. How will you protect my home and pets?
     A pro crew should cover furniture and offer a plan to minimize disruptions.
  6. Will I get a written agreement before work starts?
     If the answer is no, move on.

These questions aren’t just about pricing—they’re about accountability. When you're spending hundreds (or thousands) on a service you can’t see, you need more than just a handshake.

 

Is Duct Cleaning Really Necessary?

Here’s the truth many companies won’t volunteer: duct cleaning isn’t part of standard HVAC maintenance. According to the EPA and National Air Duct Cleaners Association, it should be done as needed—not annually.

When might you need it?

  • If your home has experienced water damage or mold
  • If you’ve recently renovated and dust is everywhere
  • If you see visible mold, smell musty odors, or have allergy flare-ups at home

Want to keep those ducts cleaner for longer? Invest in high-quality HVAC filters and change them regularly. A $20 filter changed every 60–90 days can reduce the need for duct cleaning dramatically.

 

The Bottom Line: Clean Smarter, Not Harder

Douglas was right to ask questions. With prices that vary widely and services that aren’t always transparent, duct cleaning is one of those home services where knowledge really is power.

So if you're considering a duct cleaning:

  • Get quotes from companies that provide clear, itemized estimates
  • Look for licensed, insured providers with proven reputations
  • Don’t assume more expensive means better—ask what you’re really paying for

And if you want peace of mind built into the process, consider booking through TrustDALE.com, where every recommendation comes backed by Dale’s $10,000 Make-It-Right Guarantee.

 

Want to breathe easier—literally and financially?
 Start by asking the right questions and demand clarity before anyone cuts the power or pulls off a vent cover.