Whole-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.
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Before
AfterAir Duct Cleaning Company in San Dimas, CA
If you’re looking for air duct cleaning in San Dimas, you’re probably wondering what it costs, how long it takes, and whether the crew will actually leave your home as clean as they found it. We’ll answer all three before we even schedule. San Dimas homes sit against the San Gabriel Mountains, and that position changes what our technicians find inside ductwork here: fine canyon dust, wildfire ash, and, in the northern equestrian neighborhoods, compacted hay particles you simply don’t see in flat-valley cities. Call us at (323) 918-4345 for a written estimate before any work begins.
Why San Dimas Homes Are Different
San Dimas is built at the mouth of San Dimas Canyon, pressed directly against the foothills of the San Gabriels. When Santa Ana winds whip through the canyon, they carry fine desert dust and chaparral particulates into the residential streets below. That dust gets drawn through HVAC intakes, and if a return system has even a small gap or loose connection, it settles inside the duct runs and keeps accumulating year after year.
The housing stock adds a second layer. San Dimas developed heavily after incorporation in 1960, leaving block after block of ranch-style tract homes from the 1960s through 1980s. Many of those homes still have original or early-replacement flex duct systems that are now 40 to 60 years old. In a single-story home with attic duct runs, summer attic temperatures routinely exceed 130 degrees, which accelerates flex duct sagging, disconnection at the joints, and seal failure. When a duct sags and separates, it’s not just leaking conditioned air – it’s actively pulling in attic insulation and dust.
And then there’s the equestrian factor. The hillside neighborhoods along San Dimas Canyon Road and the northern foothills run on a different contamination profile entirely. Horse properties produce hay dust, feed particulates, and animal dander that work their way into return ducts and pack down over time. Our technicians have pulled return filters out of those homes that looked like they’d been stuffed with straw. That’s not a scare tactic – it’s just what happens when you live with horses next to a canyon that funnels wind.
Our Main San Dimas Services
San Dimas homeowners call us for two jobs more than anything else: cleaning the air ducts that circulate air through the house, and clearing the dryer vent that runs from the laundry room to the outside. Each has its own San Dimas page below so you can get the full detail on what to expect.
Air Duct Cleaning in San Dimas
Our Air Duct Cleaning in San Dimas service starts with a camera inspection of your return and supply ducts so you can see what’s actually in there before we touch anything. Then we run our Rotobrush system through every accessible run, followed by a HEPA-filtered vacuum pass. What makes San Dimas jobs distinct is the volume of fine particulate: canyon dust compacts into corners of the ductwork and needs multiple passes to fully lift. We protect floors with shoe covers and drop cloths from the moment the crew walks in, and we work around nap schedules if there’s a little one asleep in the back room. After the clean, we leave you with before-and-after photos of the inside of your ducts – not our word that it’s clean, but visual proof.
Dryer Vent Cleaning in San Dimas
Our Dryer Vent Cleaning in San Dimas service clears the full vent run from the dryer connection to the exterior exhaust point. In San Dimas’s ranch homes, dryer vents often run long horizontal distances through attic spaces or along exterior walls, which gives lint more surface area to collect on. A partially blocked vent makes your dryer run hotter and longer, and lint is combustible. Our technicians use a rotary brush system to break the lint loose, then vacuum the full run. We check the exterior vent cap and flapper while we’re there. Every job includes a written price before we start, and a photo of the clean vent opening before we pack up.
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 San Dimas
We service and clean around all major HVAC equipment brands, including Aprilaire, Honeywell, and Guardsman filtration systems. Our technicians are trained on the interaction between duct cleaning and filtration equipment, so we won’t damage your system while we clean it. If your San Dimas home runs an Aprilaire media filter or a Honeywell electronic air cleaner, we’ll confirm it’s seated correctly before we finish. See our full brands page for details on what we service.
Pricing for Air Duct Cleaning Company in San Dimas, CA
| Service | Typical range in San Dimas |
|---|---|
| Single system air duct cleaning (up to 10 vents) | $350 - $575 |
| Each additional vent | $12 - $18 |
| Townhome or condo air duct cleaning (up to 8 vents) | $295 - $450 |
| Additional return drop cleaning | $65 - $125 |
| Air handler / blower compartment cleaning | $95 - $175 |
| Dryer vent cleaning (single story, standard run) | $110 - $165 |
| Dryer vent re-route or hard-pipe replacement | $220 - $450 |
| Whole-home filter replacement (media filter) | $40 - $95 |
Prices in San Dimas run toward the upper end of these ranges when a home has not had its ducts cleaned in years, when the equestrian-zoned properties have heavy hay dust accumulation, or when the attic access is tight and slows the work. The opposite is also true: a clean 1980s ranch with a short flex duct run may land at the lower end. Either way, the number we quote you is the number on the invoice – one flat price per system, agreed in writing before anything starts.
Neighborhoods We Serve in San Dimas
We work throughout San Dimas, from the canyon-adjacent foothill streets to the flatland tract neighborhoods near the 57 and 10 interchange. Our scheduling covers the full city on a regular rotation, and most San Dimas homes can be scheduled within the same week you call.
- San Dimas Canyon Road and northern foothills (equestrian overlay)
- Downtown San Dimas and Bonita Avenue corridor
- Via Verde and the western hillside neighborhoods
- Lone Hill and the neighborhoods around San Dimas Community Park
- Foothill Boulevard corridor and southern tract homes
Service Area – Cities Near San Dimas
Our San Dimas scheduling also covers the surrounding foothill and valley cities. If you have family across the 210 corridor, we can often coordinate a visit while we’re in the area. We serve La Verne, CA to the east, Glendora, CA and Covina, CA to the west, and Azusa, CA just down San Gabriel Canyon Road. Call (323) 918-4345 and we’ll confirm coverage for your street.
Serving San Dimas, CA - Our Local Coverage Area
We’re based in the San Dimas 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 San Dimas
Most San Dimas homes can be scheduled within the same week, and often within a few days. We coordinate dispatch from our Los Angeles office, and crews live and stage throughout the San Gabriel Valley. We’ll give you a firm window when you book, not an all-day arrival.
No. Duct and dryer vent cleaning is interior maintenance, not exterior modification. We don’t alter rooflines, paint, or landscaping, so HOA approval isn’t required. If your HOA has specific vendor insurance requirements, our office can provide whatever documentation they ask for.
Yes. Shoe covers and drop cloths at every door, quiet tools where possible, and we’ll work around nap schedules. Tell us if you have a reactive dog and we’ll make sure the front door doesn’t get left open. We’d rather know in advance than surprise a sleeping toddler or a nervous labrador.
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 San Dimas Customers Say
"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham"New house, old dusty ducts. They were gentle in the house, laid down drop cloths, and double checked every register was sealed back up. Air smells fresh now."
- Scott Hemmings"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid