A Hollis company - serving Santa Clarita, CA
Air Duct Cleaning in Castaic, CA | Hollis Air Duct Santa Clarita

Air Duct Cleaning in Castaic - One Flat Price, Before-and-After Photos

One flat price per system, agreed before we start, with before-and-after photos of your actual ducts. No per-vent pricing, no coupon that turns into a bigger bill once the van is on the drive.

Flat price quoted before we book

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Written Quotes
Licensed & Insured Written Quotes Free Estimates All Brands Satisfaction Guarantee
Whole-home duct cleaningWhole-home duct cleaning
Dryer vent cleaningDryer vent cleaning
Camera inspectionCamera inspection
Sanitizing & deodorizingSanitizing & deodorizing
Every visit starts with

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.

Get your free estimate

Fast, Reliable Air Duct Cleaning Across Castaic

Air duct cleaning in Castaic typically runs between $425 and $1,100 for a full system, depending on the number of HVAC systems and the condition of your ductwork. Most Castaic homes have two or three systems, so we price per system, in writing, before any work starts. If you’re near Lake Hughes Road, Hillcrest Parkway, or the newer tracts off The Old Road, our crews know the housing stock and the dust conditions you deal with every summer. Call (661) 523-0295 for a straight answer and a written quote.

Call (661) 523-0295

Roy Castellanos leads our Castaic scheduling and dispatch, and he knows this valley’s wind patterns well enough to tell you where the ash ends up. You don’t need a lecture about air quality. You need someone who shows up, prices the job honestly, and proves the work was actually done. That’s what we do.

Why Hollis Air Duct Santa Clarita Is Castaic’s Preferred Air Duct Cleaning Company

Castaic homeowners choose us because we operate under The Garrison Standard: arrive inside the quoted window, put the price in writing, complete the work by the book, and leave the site clean. No bait pricing, no surprise invoices, no crew that disappears after the van pulls out. That discipline matters more in Castaic than in most places, because the homes are bigger, the runs are longer, and the dust load from the surrounding hills is heavier.

Our technicians are background-checked and uniformed. Before they walk into your home, you know who they are and what they’re doing there. Every job is documented with a camera inspection before and after, so you can verify what was removed from ducts you’ll never see with your own eyes. And if the work fails within a year, the 365-Day Done Right Promise means we return and make it right at no charge, including a free second visit. That’s not an estimate friendly promise. It’s written on every invoice.

We answer our phones with a live person, 24/7. No voicemail loops. When you call about air duct cleaning in Castaic, you talk to a person who can schedule a visit and give you honest price ranges before anyone gets in a truck.

Explore

Styles & brands we work with

Whole-home duct cleaning
Whole-home duct cleaning
Dryer vent cleaning
Dryer vent cleaning
Camera inspection
Camera inspection
Sanitizing & deodorizing
Sanitizing & deodorizing

Air Duct Cleaning Services in Castaic

Air Duct Cleaning Services in Castaic means removing the dust, ash, pet dander, and construction debris that build up inside your supply and return ductwork. In this valley, that buildup is heavier than most homeowners expect, because Santa Ana winds push fine particulate from the Angeles National Forest and the open space around Castaic Lake directly into HVAC systems.

A full system cleaning for a typical Castaic home runs $425 to $850 for one HVAC system. Multiple systems cost more, but we give you one written flat price per system before any work begins. No per-vent pricing games, no add-ons at the door.

Residential Supply and Return Duct Cleaning

We clean both the supply side and the return side on every job. Some crews skip the return side on two-story Castaic homes, and that leaves construction debris from the original 1990s and 2000s build sitting in flexible ducts for years. Your blower motor works harder against that restriction, and your energy bill reflects it.

Residential Supply and Return Duct Cleaning

Full System Cleaning with Video Inspection

Our full system package includes a video inspection of the main trunk lines and branch runs. You see the before and after on camera. When we pull two grocery bags of gray ash and drywall dust out of a three-zone custom home off Ridge Route Road, you have the footage to prove it.

Full System Cleaning with Video Inspection
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (661) 523-0295

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

HVAC Duct Cleaning in Castaic

HVAC Duct Cleaning in Castaic means cleaning the complete path air travels through your home: return registers, return ductwork, the air handler cabinet, the evaporator coil, and the supply ducts. In a Castaic tract home with original 1990s flexible ducts, that path is often clogged with a mix of construction dust, pet hair, and wildfire ash that has been recirculating for years.

Expect to pay $500 to $1,100 for a thorough HVAC duct cleaning on a larger Castaic property with two or three zones. We price each system separately and put the total in writing before we touch anything.

Negative-Air Method with HEPA Filtration

We use truck-mounted negative-air machines with HEPA filtration, the same commercial setup you’d find on a Los Angeles hospital job. The machine creates continuous suction at the register while we agitate the duct walls with rotary brush systems from Rotobrush and Nikro. That’s the right way to remove fine ash without blowing it back into your living room.

Filter and Coil Maintenance During Cleaning

When we clean, we check the filter and the evaporator coil. On Castaic homes near open space, an Aprilaire media filter can clog in months, not years. We’ll show you what we find and recommend replacement filters from Honeywell or Aprilaire that fit your system.

Trusted Brands We Service in Castaic

We service and maintain systems built around the brands most common in Castaic homes: Trane, Carrier, Lennox, Goodman, and Rheem. For filtration, we stock media cabinets and filters from Honeywell and Aprilaire, which matter a lot when you live within a mile of open chaparral and get Santa Ana blow-through every fall. Our negative-air equipment from Nikro and Abatement Technologies handles the fine particulate that a shop vac simply can’t capture. When a Castaic customer needs replacement filters or duct sealing after a cleaning, we already know what fits their system and can bring it on the first trip.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Common Air Duct Cleaning Problems We See in Castaic Homes

  • Ash coating on supply registers after wildfire season. Even with windows closed, fine gray ash from nearby burns settles inside supply ducts. A standard vacuum pass won’t remove the odor; negative-air extraction with HEPA filtration will.
  • Construction debris left in flexible ducts from the original build. Many 1990s and 2000s tract homes in Castaic still have drywall dust, sawdust, and even fast food wrappers in the return ducts. This restricts airflow and shortens blower motor life.
  • Return-side neglect on multi-zone hillside properties. Techs in a hurry clean the supply side and skip the return. On a three-zone custom home, that leaves half the system dirty and the homeowner with no way to verify it.
  • Clogged media filters near the lake and open space. Homes backing up to Castaic Lake or the ridgelines around Hillcrest collect more dust than the valley floor. Filter clogging leads to static pressure spikes and higher cooling bills in July.

Pricing for Air Duct Cleaning in Castaic, CA

A single-system air duct cleaning in Castaic usually runs $425 to $600. A two-system home with standard 1990s flexible ducts runs $700 to $900. A three-zone custom hillside property off Ridge Route or Lake Hughes Road runs $900 to $1,100. Those are whole-system prices, not per-vent teaser rates. The price you see on the written estimate is the price you pay. The factors that move the number are the number of systems, the footage of ductwork, and how long the ductwork has gone without maintenance. We’ll walk through the spec with you before we start. Call (661) 523-0295 for a written quote, no visit required for a range, and a firm price confirmed before we begin.

We Also Serve Cities Near Castaic

Our crews cover Castaic and the surrounding Santa Clarita Valley communities, including Stevenson Ranch, Santa Clarita, Porter Ranch, and Chatsworth. If you’re in one of those areas and want the same written pricing and camera documentation, call us at (661) 523-0295. Read more about our Air Duct Cleaning process or see how we work across Castaic neighborhoods and nearby communities.

Serving Castaic, CA - Our Local Coverage Area

We’re based in the Castaic area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About Air Duct Cleaning in Castaic

Why Castaic Chooses Hollis Air Duct Santa Clarita

We set the standard for air duct cleaning in Castaic.

No Per-Vent Upsells

One flat price per system, agreed before we start. We do not price per vent, and nothing gets added to the invoice that you did not approve first.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Castaic

Getting your air duct cleaning handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your air duct cleaning needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Castaic - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local air duct cleaning pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Castaic Customers Say

Trusted by homeowners across Castaic and surrounding areas.

★★★★★

"Good job on the ducts. Ran about an hour over the estimate, though they told me early. Air smells cleaner."

Mike E. · Verified customer
★★★★★

"Careful with the carpet and furniture. Even wiped down the vent covers before putting them back."

Leo B. · Verified customer
★★★★★

"They checked each section with a camera and showed me the dust before and after. Thorough and honest."

Nicole H. · Verified customer

Ready for Air Duct Cleaning in Castaic?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Castaic.

(661) 523-0295

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