Seth Steineke

Owner

About Seth

Hi, I’m Seth. I’ve been working as a duct coating and sealing specialist for over 20 years in Southern California. Over the years I’ve learned that doing the job right, being honest, and treating customers with respect is what really matters.


I’m currently working on starting Pacific Air Duct Services, where the goal is simple—provide top-quality duct services and friendly, reliable service people can count on. I take pride in my work and believe in showing up, working hard, and making sure the job is done right the first time.

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20+

Years of
experience

Our mission is to provide certified air quality solutions that keep families and businesses safe, healthy, and confident in the air they breathe.

Our Core Values

Values That Shape How We Show Up for You

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Professionalism & Respect

Every technician arrives on time, in uniform, and treats your property with the care it deserves, so you always feel comfortable and respected.



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True Local Expertise

As a locally owned Oceanside business, we understand the challenges of wildfire smoke, coastal humidity, and Southern California’s climate—bringing you solutions that work for this environment.

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Transparent Credentials

We maintain full California contractor licensing, insurance and OSHA safety certifications, so you can trust the quality and safety of every job.


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Specialized Problem-Solving

Our training goes beyond the basics, letting us handle complex cases like mold in ducts or smoke damage restoration with precision and care.

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Customer-First Approach

You’re never treated like a number. From first contact to final walkthrough, we focus on clear communication, honest pricing, and doing the job right.

Ready for Service or a Quote?

Stop Wondering—Get Service That Earns Your Trust

When it comes to air duct cleaning, restoration, or dealing with sensitive issues like mold or smoke, you deserve support that’s as professional as it is local. Pacific Air Duct Services helps you breathe easier by delivering certified results, transparent service, and true reliability across Oceanside and beyond. Let’s talk about your concerns and show you what trusted, expert care feels like.