May 16, 2025

Air Duct Cleaning for Summer Relief

Don’t Let Allergens Take Over

The sun’s out, the A/C is blasting… and somehow, you’re still sneezing inside your own home? We get it. And you’re definitely not alone.


At K.O.S. Cleaning, we’ve been helping families across Suffolk County clean up the hidden mess inside their homes—the air ducts. Because what’s the point of having a clean house if the air you’re breathing isn’t just as fresh?


Is It Your Air Ducts?

If you’re waking up with itchy eyes, stuffy sinuses, or a dry cough that just won’t quit, it might be more than just “summer allergies.”
Over time, your ductwork collects dust, pollen, pet dander—even mold spores. And once the A/C kicks on, all of that gets pushed through your vents… and into your lungs.


It’s frustrating, we know. You’re doing your best to keep things clean, but the air still feels off. That’s where we come in.


Why Summer’s the Right Time to Clean

During the colder months, everything settles in your ducts. Once summer hits, the system runs full blast—and suddenly all that buildup is floating through the house.


Cleaning your ducts now can:

  • Help you sleep better at night
  • Cut down on sneezing and coughing
  • Remove musty smells
  • Make your A/C system run smoother (and cooler)


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Technician removing dust from air ducts in a Long Island home

What We Do (That Makes a Difference)

We show up with the right tools and a friendly face. Our team uses:

  • High-powered HEPA rated truck mounted vacuums
  • Agitation tools to loosen caked-on dust
  • Mold treatments when needed


But most importantly—we take our time. We explain everything. And we don’t tack on surprise charges. You’ll always know what you’re getting with us. Just clean, fresh air. That’s it.

We’re Local, Just Like You

We’ve been in this business since 2006, and we’re proud to serve families all over Suffolk County—Patchogue, Holbrook, Sayville, Smithtown, and more.


Whether it’s your first time thinking about air duct cleaning or it’s been a few years, we’d be happy to take a look and let you know what’s going on—no pressure.


Breathe Better. Sleep Better. Feel Better.

If you’ve been feeling like something’s “off” in your home this summer—it could be the air.


Let’s fix that.

Call us at (631) 560-8999 or request your free estimate today.

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FAQs for Air Duct Cleaning in Summer

  • Is it common to need air duct cleaning in the summer?

    Yes. Summer is one of the most important times to clean your air ducts. 


    As your A/C system runs more often, it pushes dust, allergens, and even mold spores through your vents. 


    A professional cleaning helps reduce allergy symptoms and improve air quality during the peak heat months.

  • Can dirty air ducts make your house smell in the summer?

    Absolutely. When warm, humid air flows through ductwork filled with dust, pet dander, or mildew, it can create musty or stale odors. 


    A deep air duct cleaning can eliminate those smells and leave your home feeling fresher.

  • How often should you clean your air ducts in a home with central A/C?

    For homes with central A/C, it’s recommended to have your air ducts professionally cleaned every 3–5 years. 


    However, if you notice signs like dust buildup, allergy flare-ups, or reduced airflow, it may be time to schedule a cleaning sooner—especially before or during the summer.

  • Will air duct cleaning help my A/C system work better?

    Yes. Clean air ducts improve airflow and reduce strain on your A/C unit. 


    That means cooler rooms, more even temperatures, and potentially lower energy bills—especially during hot Suffolk County summers when your system runs around the clock.

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