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 South Whittier, CA
Air duct cleaning in South Whittier means dealing with a specific set of conditions most other parts of Los Angeles County don’t face the same way. Homes here were mostly built between the 1950s and 1970s, and many still run their original rigid metal ductwork. That matters because decades of Santa Ana winds, wood-burning fireplace ash, and fine dust from the 605 freeway settle into those ducts and stay there. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family. Roy Castellanos oversees the standard we work to on every South Whittier job: written price before work starts, background-checked uniformed technicians, and a 365-Day Done Right Promise in writing. Call (562) 548-7365 to talk through what’s happening in your home.
Why South Whittier Homes Are Different
South Whittier sits in a semi-arid Mediterranean climate. Winters are mild and wet, summers are hot and dry, and in the fall the Santa Anas push fine particulate through every gap in a home’s envelope. The housing stock compounds it. Most of South Whittier is single-family detached homes from the 1950s through the 1970s, and a large share still have the original rigid metal ductwork they were built with. Some of those systems include asbestos-wrapped insulation that predates modern building codes, and many have undersized return registers that pull debris in faster than they should.
There’s also the matter of what’s actually getting pulled in. Technicians working near Whittier Boulevard and the 605 freeway routinely find a fine grey silt coating the inside of return registers. It’s a mix of brake dust and tire wear from constant traffic, and it settles exactly where your system draws air from. Add wood-burning fireplaces, which are common across South Whittier’s tract-home neighborhoods, and ducts often carry layers of ash and soot alongside the dust. That’s not a cosmetic problem. It changes how your system moves air and what your family breathes while it runs.
Styles & brands we work with
Our Main South Whittier Services
South Whittier homeowners call us most often for three jobs. Each one has its own page with pricing, local conditions, and what to expect. Here’s what matters for each in this area.
Air Duct Cleaning in South Whittier
Air duct cleaning in South Whittier starts with an inspection of what’s actually inside your system, because older rigid metal ductwork ages differently than the flexible ducts you’ll find in newer construction. We run professional-grade rotary brush systems and Nikro negative-air machines to remove built-up ash, silt, and dust without pushing debris back into your living space. In South Whittier homes with fireplaces, we commonly find years of fine ash layered into return ducts. Learn more on our Air Duct Cleaning in South Whittier page.
Dryer Vent Cleaning in South Whittier
Dryer vent cleaning in South Whittier matters for fire safety first and dryer performance second. Lint accumulates inside the vent run, and in older South Whittier homes those runs are often longer than they should be, with bends that trap material. The Santa Ana winds don’t cause lint buildup, but they do bring in the fine dust that mixes with lint and makes clogs form faster. We clear the full run and verify airflow before we leave. Details are on our Dryer Vent Cleaning in South Whittier page.
Duct Sealing in South Whittier
Duct sealing addresses what happens when decades-old metal duct joints loosen or separate. South Whittier homes with original ductwork often leak conditioned air into attics and crawl spaces, which means you’re paying to heat or cool air that never reaches a room. We apply duct sealing mastic to the joints and seams, which is a commercial-grade sealant that stops the leaks at the source. The work is covered by our written 365-Day Done Right Promise. See our Duct Sealing in South Whittier page for what this costs here.
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 South Whittier
We work with filtration equipment from Honeywell, Aprilaire, and Guardsman, and we use professional-grade cleaning systems from Rotobrush and Nikro on the job. Common parts for these brands are stocked on our trucks, so most South Whittier visits don’t need a second trip. See our brands for more detail on what we run and why.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning Company in South Whittier, CA
| Service | Typical range in South Whittier |
|---|---|
| Air duct cleaning, single system (up to 10 vents) | $285 – $485 |
| Air duct cleaning, larger home (11-15 vents) | $395 – $595 |
| Dryer vent cleaning, standard run | $95 – $165 |
| Dryer vent cleaning, long or complex run | $135 – $225 |
| Duct sealing, per accessible seam/joint | $35 – $65 |
| Duct sealing, whole-system project | $450 – $1,200 |
| Filter replacement (Honeywell, Aprilaire, Guardsman) | $30 – $85 |
| Return register cleaning, per register | $15 – $30 |
Your price in South Whittier moves with the size of the system and how much has accumulated inside it. Older single-family homes with original metal ductwork and fireplace use tend to run toward the higher end of these ranges. What doesn’t move is the number we write down before work starts. That’s the price you pay, not a starting point.
Neighborhoods We Serve in South Whittier
We run calls throughout South Whittier, including the residential streets around Whittier Boulevard, the neighborhoods east of the 605, and the tracts south of Leffingwell Road. Homes in the older subdivisions here share the same duct challenges, though fireplace use and freeway proximity shift what we find inside a system.
- South Whittier neighborhoods near Whittier Boulevard
- Residential streets east of the 605 freeway
- Tracts south of Leffingwell Road
- Homes around Mulberry Drive and Colegio Drive
- Areas bordering the San Gabriel River
Our team coordinates scheduling through the Los Angeles office and crews serve South Whittier directly. For most jobs in this area, we can get a technician on your schedule within the week.
Service Area – Cities Near South Whittier
If you’re in a neighboring community, we run the same written-price, written-guarantee standard there too. That includes Long Beach, CA, Huntington Beach, CA, Garden Grove, CA, and San Pedro, CA. Each area has its own local conditions, but the way we work doesn’t change: price it before we touch it, do it by the book, stand behind it for 365 days.
Serving South Whittier, CA - Our Local Coverage Area
We’re based in the South Whittier 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 South Whittier
Most South Whittier jobs are scheduled within the week. We don’t promise same-day arrival, because this work isn’t an emergency service. What we do promise is a written arrival window, and a technician who shows up inside that window in uniform. Call (562) 548-7365 and we’ll give you a real schedule, not a moving target.
For most single-family homes in South Whittier, no. Duct cleaning and dryer vent work happen entirely inside your home or on your own vent run, so HOAs don’t typically get involved. If you’re in a newer planned development with specific rules about contractor access, call us at (562) 548-7365 and we’ll work within whatever documentation they require.
Yes. We serve the full South Whittier area, from the neighborhoods near the 605 freeway to the tracts along the San Gabriel River. Scheduling is coordinated through the Los Angeles office, and crews are dispatched directly to South Whittier. If you’re unsure whether you’re in our service area, call (562) 548-7365 and we’ll confirm it on the spot.
If your ducts haven’t been cleaned in years, or you’ve noticed dust settling on surfaces within days of cleaning your home, call Hollis Air Duct Cleaning at (562) 548-7365. We’ll give you a written price before any work starts, and everything we do is covered by the 365-Day Done Right Promise.
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 South Whittier Customers Say
"Pet hair all through the returns. The crew pulled out a whole bag of it. Smell is gone."
- Ana G."Good job on the ducts. Ran about an hour over the estimate, though they told me early. Air smells cleaner."
- Mike E."Great results. First appointment got rescheduled because a job ran long, but the second visit was right on time."
- Kimberly V.