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Serving Kent, Issaquah, and surrounding areas

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Kent,WA – (253) 343-0000 | Issaquah, WA – (425) 472-(HVAC) 4822

The majority of homes have air ducts, yet a low percentage of homeowners schedule routine cleaning for them. One of the biggest reasons this task often goes ignored is that it’s out of sight, out of mind. If you had to look at the current condition of your ductwork every day, you’d be a lot more inclined to stick to routine cleaning for them.

As a professional AC and heating contractor in the area, we’ve seen ducts in every stage of unclean. You’d be surprised how quickly even a new home accumulates dust, dirt, and debris in the air ducts. Let World Class Services educate you a bit on the importance of keeping the areas of your home you don’t see as clean as the ones you can see.


Duct cleaning isn’t going to rank higher on your home to-do checklist than pressure washing the outside of your home. Why is that? For all intents and purposes, house washing primarily improves curb appeal, while duct cleaning helps ensure cleaner air to breathe! So which one really should hold greater importance?

Let’s work towards seeing all of your home cleaning needs, indoor and out, as equally valuable for different reasons. Focus on scheduling regular ductwork cleaning for reasons such as:

  • Improve Indoor Air Quality (IAQ) – No matter how much you clean or what other measures you have in place to purify your air, that same air circulates and recirculates through your air ducts. Your ducts are filled with debris and pollutants such as pet dander, dust mite feces, and volatile chemicals, along with traces of what’s outside of your home, like pesticides. All of that is in the air you breathe unless you clean your air ducts.
  • Enhance Your HVAC – Your forced air home comfort system will perform better when the air is cleaner. Your filters get dirty and clogged quicker, slowing your HVAC down or hindering its ability to work correctly at all. When your system doesn’t have to work as hard to do its job, this makes your system more efficient, in need of fewer repairs, and saves you money.
  • Promote Better Health – Irritants in the air can trigger or even cause allergies, asthma, or other health concerns. Keep your loved ones healthy and safe by keeping their air clean and purified.


You can count on World Class Services to provide you with quality care, no matter what the service is. We offer a range of heating and cooling services, including a focus on better IAQ.

Call us when you need an AC and heating contractor Kent that cares about your air quality. We look forward to showing you in person why we have the impeccable reputation we’ve earned.

Call World Class Services Today!

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Residential & Commercial


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Residential & Commercial

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Residential & Commercial

Ductless HVAC

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Residential & Commercial


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Water Heaters

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Electrical Services

EV Charge Ports

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Electrical Services

Panel Changes

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Indoor Air Quality

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Duct Cleaning

Customer Reviews
What They're Saying

Great customer service from both Cyndi and Devan since start to finish. I booked a furnace maintenance and Cyndi was responsive and eager to answer all of my questions. Devan was on time, professional and did a great job with the maintenance service. He was willing to answer all of my questions and was not afraid to share his knowledge, insights and expertise. It truly felt like he was here to help rather than trying to sell, which I really appreciated.

Joshua S.

While no one wants an unplanned HVAC issue, we were delighted with World Class Services! Devan was immensely helpful, and communicated each step between our first call and final resolution. I’ll be using him and his team again, and have even recommended World Class to some family and friends in the neighborhood!

Michael L.

Brandon come out to our place to clean out our dryer vent. He was great and did a fantastic job cleaning our vent, which has five elbow joints between the dryer and the outside. The louvers on the vent cap outside were barely moving before he came, but they were flapping wide open after he was done (see videos). My wife and I are very pleased with the work he did. We’ll be using World Class Services again!

Greg B.

I highly recommend World Class. Our gas furnace went out and they were able to schedule an appt for the same day. Devan was great and got us back up and running quickly at a fair cost without even needing to replace a part. I will definitely use them again for future furnace maintenance and repair.

Kelly C.

It was a joy to have Devan service our furnace. It was really cool to have him text confirm with his picture. His professional demeanor, accountability and communication was wonderful! It was also appreciated having pictures of our job and adequate description of what was done for our records… excellent! I can’t remember ever having that nice of a visit to provide a service. Looking forward to seeing him again for our next service needed.

Cameron P.

The technician was very communicative, told me when he was going to arrive and diagnosed the issue quickly and efficiently. He was very respectable and clear and concise on what was needed and was more than happy to hire him for this repair. Too many times I am asked to fill out forms for a review but I was eager and happy to do so following my visit by the tech and he represented WCS very well.

Marie L.

World class definitely leaves up to their name, as they provide top notch world class service. They contact you at every process, great at communicating changes . Sending the picture of who is arriving was a great way to ease and feel safe. Devan was respectful of our home (wore booties without being asked), he was respectful of our time and was great at explaining what’s needed and not needed. I would highly recommend world class for heating and cooling needs.

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