Justin Singleton
Owner
About Justin
Hi, I’m Justin. We started this duct cleaning company with a simple goal: to provide honest, high-quality service that homeowners can trust.
After working in the HVAC industry for 15 years I realized how important proper cleaning is for both air quality and HVAC efficiency. Unfortunately, many companies rush the job or push unnecessary add-ons, which is something I wanted to do differently.
At Pacific Air Duct Services, our focus is on doing the job right — using professional equipment, being transparent about the process, and treating every home with respect, as if it were our own.
As a locally owned business serving the San Diego area, I take pride in helping families breathe cleaner air and keeping their HVAC systems running efficiently. I am a San Diego native, born and raised in Oceanside. In fact, my family has been in Oceanside for 3 generations, and it makes me very proud to offer a trustworthy service to the community that I call home.
When I’m not working, I enjoy staying active, working out, and various outdoor activities and sports with my daughters, girlfriend, and dog. I feel that these activities have reinforced my values of discipline, reliability, and attention to detail — the same standards I bring to every job.
15+
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
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.

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.
Transparent Credentials
We maintain full California contractor licensing, insurance and OSHA safety certifications, so you can trust the quality and safety of every job.
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.
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.
SETH STEINEKE
Owner
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.
JUSTIN SINGLETON
Owner
Hi, I’m Justin. We started this duct cleaning company with a simple goal: to provide honest, high-quality service that homeowners can trust.
After working in the HVAC industry for 15 years I realized how important proper cleaning is for both air quality and HVAC efficiency. Unfortunately, many companies rush the job or push unnecessary add-ons, which is something I wanted to do differently.
At Pacific Air Duct Services, our focus is on doing the job right — using professional equipment, being transparent about the process, and treating every home with respect, as if it were our own.
As a locally owned business serving the San Diego area, I take pride in helping families breathe cleaner air and keeping their HVAC systems running efficiently. I am a San Diego native, born and raised in Oceanside. In fact, my family has been in Oceanside for 3 generations, and it makes me very proud to offer a trustworthy service to the community that I call home.
When I’m not working, I enjoy staying active, working out, and various outdoor activities and sports with my daughters, girlfriend, and dog. I feel that these activities have reinforced my values of discipline, reliability, and attention to detail — the same standards I bring to every job.
GARRETT MARINO
Technician
Team details to be configured with provided images and bios.
30+
Years of
experience
Proudly Rooted in the Oceanside Community
A Local Team You Can Call for the Long Term
Pacific Air Duct Services is committed to supporting homes and businesses from Oceanside to Carlsbad, San Diego, Irvine, and Anaheim. As a part of the community, we’ve seen firsthand the impact of wildfires, coastal weather, and air quality changes on local families. Our ties to the region run deep, and we’re dedicated to delivering reliable, honest service you can count on year after year. Whether you’re in Oceanside or nearby, we bring local expertise and a personal touch to every job.
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.