How Hollis Air Duct Sandy Springs Was Born in Sandy Springs
When we first started looking at Sandy Springs, we saw a city full of homes built in the 1970s through the 1990s, and almost all of them shared the same quiet problem. Decades of Georgia pollen, humidity, and renovation dust settle into ductwork and stay there. The homeowners we talked to had stories that sounded the same: a technician shows up with a shop vac and a coupon, spends forty-five minutes waving a hose around, and leaves before the system is actually clean. Then the price changes at the door, or the job simply doesn’t hold up.
Roy Castellanos saw that pattern repeat often enough to know it wasn’t bad luck. It was a broken approach. He had spent years in this trade, on his knees in crawl spaces and attics across metro Atlanta, and he knew what real cleaning looked like. It meant negative air pressure, agitation tools that actually reach the duct walls, and a job that takes a full afternoon, not a lunch break. So when the opportunity came to bring Hollis Air Duct Cleaning to Sandy Springs, the decision wasn’t about opening another location. It was about giving homeowners here a standard they could hold us to, in writing, before the first tool comes off the truck. That’s the whole reason this branch exists.
Roy Castellanos’s Personal Connection to the Air Duct Cleaning Trade
Roy Castellanos didn’t grow up dreaming about ductwork. Nobody does. What he did grow up around was the trades, the kind of work where you can see what you did at the end of the day and know whether it was right. Early on, he worked jobs where air quality was the whole point, and he kept noticing the same thing: the air in a house tells you everything about what’s hiding inside the system. It smells faintly of dust when the heat kicks on. The returns are caked gray. The bedroom at the end of the hall never quite cools in August. Those details became a language he learned to read, and it bothered him when other companies ignored them.
What keeps him in this work now isn’t the equipment or the technique, though he knows both cold. It’s the moment at the end of a job when a homeowner stands at a vent and feels the airflow change, or walks through the house and notices the stale smell is gone. That moment lands differently for people with allergies, or kids, or a parent with breathing trouble. Roy has been in enough homes to know that air duct cleaning isn’t glamorous work, but it’s honest work, and it’s work that quietly improves how a family lives day to day. The tools are heavy. The attics are hot in July. The crawl spaces are tight. And the result is cleaner air from the vents on out, which is the whole reason we show up.
Meet Roy Castellanos – The Person Behind Every Job
Roy Castellanos is the Owner and Founder of this Sandy Springs location. He came up through the trades the long way, learning air duct cleaning from the ground level, running the equipment, understanding airflow, and building a reputation for doing the job the way the book says to do it before he ever put his name on a company. He’s state-licensed, insured and bonded, and he carries that responsibility personally, because the person whose name is on the work should be the one who cares most about it.
Off the clock, Roy is the kind of person who likes things squared away. His truck is organized. His schedule is kept. He believes a job isn’t finished until the site is cleaner than he found it, and he’d rather lose a bid than cut a corner. That’s not a slogan. It’s just how he’s built. And it means that when you hire this company, the standard walking through your door is his standard, every time.
Our Promise to Sandy Springs Homeowners
Every job we take in Sandy Springs works to the same discipline. We arrive inside the window we gave you. We put the price in writing before any work starts, and that price doesn’t move at the door. We do the work by the book, using negative air machines and agitation tools that reach the full length of every duct, not just the first few feet past the vent. We leave the site clean and squared away, and we stand behind the work for a full year. If something fails in that year, we come back and make it right at no charge. That guarantee is in writing, and it’s backed by The Garrison Standard, the code every Hollis location works under.
Our Credentials
- State-licensed – Every pro working under our name is required to hold the license their state requires. For a homeowner, that means the person in your home has met a real bar, not just printed a business card.
- Insured & bonded – Same requirement. If something goes wrong on a job, you’re not left holding the bag. This matters more than most people realize until it matters.
- Local experience in metro Atlanta – We’ve worked in homes across Sandy Springs, Dunwoody, Roswell, Chamblee, and the surrounding areas long enough to know how Georgia clay dust, pollen season, and humidity affect ductwork differently than they do in drier climates.
- Strong local reputation – Our business is built on the kind of word-of-mouth that comes from finishing a job right and leaving a customer who’d call us again. We’d rather earn that slowly than buy it with coupons.
Those credentials aren’t decorations. They’re what you hire when you let a stranger into your attic and ask them to clean the air your family breathes. We take that seriously.
Rooted in Sandy Springs
This isn’t a branch that parachuted in. We work along Roswell Road, through the neighborhoods near Abernathy Greenway, down toward the Chattahoochee, and across the side streets where the houses are older and the ductwork shows it. We know the difference between a 1980s split-level near Hammond Drive and a newer build up toward North Springs, and we know how each one’s system ages. When you call us, you’re talking to a team that actually works in Sandy Springs, not a call center in another state. A live coordinator answers and connects you with the local crew. That’s how we’ve run it from the day this branch opened, and it’s how we’ll keep running it.
Written by Roy Castellanos, Owner at Hollis Air Duct Sandy Springs, serving Sandy Springs and the surrounding metro Atlanta area.