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 Company in Castaic, CA
Air duct cleaning in Castaic runs $290 to $580 for a full-system cleaning on a typical 2,000 to 2,600 square foot home, with dryer vent cleaning adding $90 to $160 and duct sealing ranging from $1,200 to $2,400 depending on the system. Castaic homes accumulate a specific kind of dirt: wildfire smoke residue, fine windblown dust from the hillsides, and construction debris left inside flexible ducts from the area’s 1990s and 2000s tract builds. We’re Hollis Air Duct Cleaning, led by Roy Castellanos, and we approach every Castaic job with written pricing before any work starts and a 365-Day Done Right Promise in writing. Call (661) 523-0295 for a free estimate.
Why Castaic Homes Are Different
Castaic sits where suburban Santa Clarita Valley development meets open hillside, and that changes what gets into your ducts. Homes here – many of them newer tract builds from the 1990s and 2000s with central HVAC and flexible ductwork – often carry leftover construction dust and drywall fines from the initial build, sealed inside runs that were never cleaned after the drywall went up. Some hillside and custom properties add longer duct runs and tighter crawl spaces, which makes access a real part of the job rather than an afterthought.
The bigger factor is fire and wind. Castaic’s wildfire risk and frequent Santa Ana wind events mean smoke, ash, and fine particulate work their way into HVAC systems even when windows stay closed. We have walked into homes after nearby fires and found a fine layer of ash coating the inside of return ducts, settled there because the blower pulled smoky outside air through the system. That material does not leave on its own. It recirculates every time the AC kicks on until someone removes it with professional equipment. Hot, dry summers also keep systems running long, which means more air moving through dirty ducts, more often.
Styles & brands we work with
Our Main Castaic Services
Most Castaic homeowners call us for one of three reasons: the system has never been cleaned, a recent fire or wind event pushed visible soot or dust into the vents, or the ducts are leaking conditioned air into the attic. Each service gets its own page with Castaic-specific pricing and details.
Air Duct Cleaning in Castaic
Full-system Air Duct Cleaning in Castaic uses a negative-air machine to pull the system under vacuum while a rotary brush agitates the inside of each run. That combination removes the dust, construction debris, and wildfire residue that settle in Castaic ductwork. We also clean the supply and return plenums, registers, and the blower compartment, because cleaning just the branch lines leaves the worst material in place. Homes near open space or the lake beds get a heavier dose of fine dust, and our before-and-after photos show exactly what came out.
Dryer Vent Cleaning in Castaic
Dryer Vent Cleaning in Castaic clears the entire vent run from the dryer connection to the outside termination. Castaic’s dry air and fine dust create a lint buildup that compacts faster than most homeowners expect, and a restricted vent makes the dryer run longer and hotter. We remove the accumulated lint with a rotary brush system, check the exterior flap, and confirm airflow at the termination point before the job is done. The price is written down before we start, and it does not change when we’re in the middle of the work.
Duct Sealing in Castaic
Duct Sealing in Castaic addresses the leaks that bleed conditioned air into attics and crawl spaces. Castaic’s heat means that air is expensive, and flexible duct connections at the plenum and branch collars are the most common failure points we locate. We seal accessible joints with mastic, which is the same material commercial crews use, and we can also seal the supply plenum and returns. For Castaic homeowners, the benefit shows up as air that actually reaches the far bedrooms instead of getting lost above the ceiling.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Castaic
We clean and service residential ductwork across all common HVAC brands found in Castaic homes, including Carrier, Lennox, Trane, Rheem, and Goodman systems. Our equipment includes Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell and Aprilaire. For full details on the systems we work with, see our brands. Most Castaic jobs are completed in one visit.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning Company in Castaic, CA
| Service | Typical range in Castaic |
|---|---|
| Full-system air duct cleaning (2,000 – 2,600 sq ft) | $290 – $580 |
| Dryer vent cleaning | $90 – $160 |
| Duct sealing (full system) | $1,200 – $2,400 |
| Air duct cleaning + dryer vent cleaning (combined) | $370 – $710 |
| Air duct cleaning + duct sealing (combined) | $1,450 – $2,850 |
| Dryer vent cleaning + duct sealing (combined) | $1,270 – $2,530 |
| All three services (cleaning, dryer vent, sealing) | $1,530 – $3,050 |
What pushes pricing up in Castaic is access and system size. Hillside homes with long duct runs, tight crawl spaces, or rooftop HVAC units take more time to service, and that is reflected in the written quote. The price we give you before the work starts is the price on the invoice. No change orders, no “found something” upcharge at the door.
Neighborhoods We Serve in Castaic
We work throughout Castaic, from the established tract communities to the hillside custom homes and everything between. Our crews are scheduled locally, and we aim to arrive inside the window we quote when the appointment is booked.
- Castaic Junction
- Hasely Canyon / Hillcrest
- Northlake
- Val Verde
- Double C Ranch area
Service Area – Cities Near Castaic
In addition to Castaic, we serve the surrounding Santa Clarita Valley and west San Fernando Valley communities. Homeowners in Stevenson Ranch, CA, Santa Clarita, CA, Porter Ranch, CA, and Chatsworth, CA can call the same number, (661) 523-0295, for a written estimate. Dispatch and scheduling are coordinated from the brand’s Los Angeles office; crews serve Castaic locally.
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 Company in Castaic
We schedule Castaic jobs on a set appointment day and time, and our crews arrive inside the window we quote when the appointment is booked. If you have a specific week or day that works best, let us know and we’ll work around your schedule. Call (661) 523-0295 and a live person will answer.
Duct cleaning and dryer vent cleaning are interior work and do not need HOA approval in Castaic’s planned communities. Duct sealing is also interior. The only time an exterior component is involved is clearing the dryer vent termination, which uses the existing vent opening. No structural changes are made.
Tell us what you’re seeing: dust accumulation, weak airflow, a dryer that takes two cycles, or a house that smelled like smoke after a nearby fire. We’ll recommend the service that matches the symptom, and the price is written down before any work starts. Call (661) 523-0295 for a free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Castaic Customers Say
"Crew arrived in uniform at the exact time promised. Covered the floors, cleaned all the supply and return vents, and brushed out the main trunk. Vet-owned, and it shows in the discipline."
- Duane S."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."Good job on the ducts. Ran about an hour over the estimate, though they told me early. Air smells cleaner."
- Mike E.