A Hollis company - serving Henderson, NV

Before & After Gallery - Hollis Air Duct Henderson

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Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents

Worth knowing

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.

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Air Duct Cleaning Before & After in Henderson, NV

Photos do what promises can’t. Everyone says they clean ducts, but the before-and-after difference is where the truth lives. In Henderson’s desert climate, dust and construction debris load up inside ductwork faster than most homeowners expect. Below are real project narratives from jobs our techs have worked in Henderson. The photos will show you the actual state of the ducts when we started and what they looked like when we left. No stock images. No staged shots. Just the work.

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Recent Transformations

Builder Debris Removal in a Whitney Ranch Home

Before — Whitney Ranch, Henderson – drywall dust and drywall chunks removed from supply ducts during new-construction cleanup

After — Whitney Ranch, Henderson – drywall dust and drywall chunks removed from supply ducts during new-construction cleanup

New homes in Whitney Ranch look clean until you see inside the ducts. The drywall crew’s dust settles everywhere, and the HVAC runs through it for months before anyone notices. We ran our Rotobrush rotary brush system through the full trunk and branch lines, then chased it with the Nikro negative-air machine to pull loosened debris out of the house. The after photo shows bare metal where a half-inch of fine white dust had been lining every supply run.

Pet Hair and Dander Build-Up in Green Valley Ranch

A Green Valley Ranch homeowner with two German Shepherds called after noticing every room smelled like dog no matter how often she vacuumed. The return ducts were doing exactly what returns do: pulling hair, dander, and dust back toward the air handler and recirculating it. We removed several pounds of matted hair from the return plenum and main trunk, then cleaned all supply runs with the rotary brush. After we sealed two small gaps with duct mastic, the odor dropped sharply within days.

Post-Remodel Dust Cleanup in Anthem

Remodels are rough on ductwork. The homeowner in Anthem had just finished a kitchen renovation and the contractor had not sealed off the vents. Sawdust, joint compound dust, and small debris settled throughout the system. Our crew used the Rotobrush rotary brush to dislodge the packed material, then ran the Nikro negative-air unit at full draw to capture it all before it could re-enter living spaces. The after image shows clean galvanized steel, which is what the inside of a duct should look like.

Pest Waste Sanitization in a Lake Las Vegas Property

Technician using vacuum equipment for professional residential air duct cleaning service — Lake Las Vegas, Henderson – rodent nesting material and waste removed from a supply trunk line during remediation cleaning

Lake Las Vegas sees more rodent activity than most of Henderson, simply because the landscaping and retention areas give them cover. This home had signs of nesting in one supply trunk. We removed all visible material by hand and with the rotary brush, then ran the negative-air machine with HEPA filtration to capture airborne particulates. The homeowner then sealed the exterior entry point, which is the only way to keep this problem from repeating. The before photo is not pretty. The after photo is clean metal and peace of mind.

Years-Old Dust and Allergen Build-Up in a Mid-Century Home Near Old Henderson

Technician using professional equipment for thorough air duct cleaning and sanitization — Old Henderson, Henderson – decades of accumulated dust, lint, and debris removed from return ducts in a 1960s-era home

Older homes near Old Henderson have charm and, often, ductwork that has not been touched since the Carter administration. This one had a thick, greasy film of dust bonded to the return lines, likely from decades of cooking, smoking, and desert dust intrusion. Our rotary brush system cut through the buildup mechanically, and the negative-air machine pulled it out. We showed the homeowner the full capture bag before hauling it off. The before photo shows a brown, textured coating. The after photo shows smooth metal.

Dryer Vent Blockage in a Seven Hills Townhome

Technician using a rotating brush to clean a residential air duct. — Seven Hills, Henderson – packed dryer lint removed from a vent run that was down to a two-inch opening

This one was a fire hazard in progress. The homeowner in Seven Hills said the dryer had been taking two cycles to dry a single load. The vent run was packed with lint and a few lost socks, leaving maybe a two-inch opening. We cleaned the full run with rotary brush attachments sized for dryer vents, then verified airflow with a manometer. The before photo shows the blockage. The after photo shows a clear path from dryer to exterior vent cap. This is the one service we tell every Henderson homeowner to do annually.

Want Results Like These?

If you live in Henderson, NV and you have never looked inside your ducts, you are probably breathing years of accumulated dust, pet dander, and desert grit. We write the price down before any work starts, and every job is covered by the 365-Day Done Right Promise. Technicians arrive inside the quoted window, wear uniforms, and leave the site clean. Call (775) 383-5847 to schedule an air duct cleaning in Henderson. Roy Castellanos will make sure it is done right.

Written by Roy Castellanos, Owner at Hollis Air Duct Henderson, serving Henderson since 2004.

Before & after

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