Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Air Duct Cleaning Before & After in Santa Clarita, CA
Photos of the inside of a duct are the most honest marketing we have. You don’t have to take our word for what’s in there, or what it looks like after we leave. The jobs below are representative of what our crews see in homes across Valencia, Canyon Country, Newhall, and Saugus every week. Same equipment, same process, same written price before the first vent is touched.
Styles & brands we work with
Recent Transformations
Whole-House Air Duct Cleaning in Valencia: Pet Hair and Dust Load
Before
AfterThe problem: two large dogs, a 2,100-square-foot house, and ducts that had not been opened since the place was built in 2007. The registers were matted with hair and the return chase had a half-inch of fine dust. What we did: ran our Rotobrush system through every supply and return, then pulled a Nikro negative-air machine to capture debris as it came loose rather than letting it drift back into the rooms. The result: airflow at the registers noticeably stronger the same day, and the homeowner’s daughter said her bedroom smelled neutral for the first time in years.
Duct Cleaning After a Remodel in Canyon Country: Drywall Dust Recovery
Before
AfterThe problem: the contractor had run the saws without sealing the return vents, and drywall dust had been pulled through the HVAC system. Every room had a fine white film on furniture within a week. What we did: vacuumed the main trunk and branch lines with negative-air pressure, then brushed the interior walls to break the dust bond before a second extraction pass. The result: the film stopped reappearing, and the filter we replaced at the furnace stayed clean for the next month instead of clogging in three days.
Dryer Vent Cleaning in Newhall: Lint Blockage and Dry Times Doubling
Before
AfterThe problem: a dryer that took two full cycles to dry a load of towels. The vent run was short, maybe six feet, but packed to roughly 80% with compacted lint. This is a fire risk first and an inconvenience second. What we did: pushed a rotary brush down the full run, then vacuumed from the exterior termination. The result: dry time back to a single cycle, and the exterior flap closed properly again because airflow was actually pushing it. The homeowner said she had not heard it seal in a year.
Duct Sealing in Saugus: Leaky Joints in an Attic Trunk Line
The problem: the master bedroom in a Saugus two-story was always the wrong temperature, four or five degrees off from the rest of the house. We found multiple seams in the attic trunk line leaking conditioned air into an unconditioned space. What we did: cleaned the metal at the leak points, then applied duct sealing mastic by hand and reinforced the larger gaps with mesh tape before the mastic cured. The result: the bedroom came within two degrees of the thermostat set point, and the upstairs system stopped short-cycling because the pressure balance improved. Simple fix, but it only works if someone actually climbs up and looks.
Air Duct Cleaning in Castaic: Rental Turnover With Years of Neglect
The problem: a landlord preparing a property for new tenants after a long-term resident left. The return ducts had a dark, oily film, and there was an odor that no amount of surface cleaning touched. What we did: full negative-air cleaning on the return side with a final pass using an anti-microbial treatment compatible with the homeowners’s Aprilaire filter setup. The result: the odor cleared, and the landlord had photo documentation to show the next tenants the air system was cleaned. Word travels in the property management circles around Santa Clarita, and that’s the kind of referral we actually want.
Want Results Like These?
Every job starts the same way: you call (661) 523-0295, we schedule a walk-through, and we write the price down before any work starts. That price covers the whole system, and the work is covered by our 365-Day Done Right Promise. No per-vent add-ons, no surprises. Call us and get your ducts to look like the “after” photos.
Written by Roy Castellanos, Owner at Hollis Air Duct Santa Clarita, serving Santa Clarita since 2004.
See the difference
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