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 South Pasadena, CA
Air duct cleaning in South Pasadena typically runs $385 to $1,050 per whole-home system, with the final number depending on how many returns, the age of the retrofit ductwork, and what’s actually found inside once the access panels come off. South Pasadena isn’t like the newer tracts around it: the ductwork here was mostly retrofitted into century-old attics, and it accumulates debris faster than the systems in Alhambra or San Marino because of how the Santa Ana winds funnel through the Arroyo Seco corridor. If you’re looking for a duct cleaning company in South Pasadena that gives you a written price before any work begins, call Linden Air Duct Cleaning at (980) 447-2498.
Why South Pasadena Homes Are Different
South Pasadena has one of the densest concentrations of pre-1940 Craftsman bungalows, Spanish Colonials, and Victorian homes in the entire San Gabriel Valley. That matters for duct work because almost none of these houses were built for central forced air. The heating and cooling systems were added later, mostly between the 1960s and 1980s, which means duct runs were squeezed into attics and crawl spaces that were never designed to hold them.
The result is a very specific kind of system. In the Marengo and Mission Street historic corridors, we routinely find original flex duct stapled to century-old redwood rafters, sagging between joists, disconnected at joints, and carrying debris that’s had decades to accumulate. Add South Pasadena’s position at the foot of the San Gabriel Mountains – right where Santa Ana winds drive desert dust and wildfire ash through the Arroyo Seco gap – and you get systems that fill with fine particulates faster than almost anywhere else in coastal LA. Older duct wrap on these retrofits may also contain asbestos, which is why we always inspect before any cleaning begins. These houses need a different approach, not a checklist.
Our Main South Pasadena Services
South Pasadena homeowners call us most often for two things: getting decades of debris out of aging retrofit ductwork, and making sure dryer vents aren’t quietly becoming a fire hazard. Each service has its own South Pasadena page with full details, local pricing, and what to expect.
Air Duct Cleaning in South Pasadena
Whole-home air duct cleaning here means something different than it does in a 1990s tract house. Our technicians in South Pasadena regularly pull access panels in Mission Street bungalows and find 1960s flex duct with inner liners collapsed or shredded by roof rats, which enter attics easily through the gap-prone framing of pre-war wood construction. We use negative-pressure extraction with Rotobrush and Nikro equipment to pull out dust, rodent debris, and years of Santa Ana-driven particulate without contaminating the living space. Every job starts with a photo inspection of your actual ducts and a written price before any work begins. See the full breakdown on our Air Duct Cleaning in South Pasadena page.
Dryer Vent Cleaning in South Pasadena
Dryer vents in older South Pasadena homes often run long horizontal distances through crawl spaces or up through attic framing to reach an exterior wall, which means lint has a much easier time building up at elbows and low points. That lint is fuel, and a clogged vent is a fire risk, not just an efficiency problem. We clean the full run from dryer to exterior termination, clear the lint trap bypass, and verify airflow with a digital manometer so you can see the before and after numbers. Pricing and what’s included are on our Dryer Vent Cleaning in South Pasadena page.
Air Duct Repair in South Pasadena
Retrofit ducts in pre-war South Pasadena homes fail in predictable ways: joints separate in unconditioned attics, flex duct sags and collapses, and rodents tear through insulation to nest. When we find a disconnected return during a cleaning job, repair is often the only real fix – cleaning a duct that’s pulling attic dust at every joint doesn’t help anyone. Every repair we make is covered by a written guarantee, and if that repair doesn’t hold, we come back at no charge. Read the specifics on our Air Duct Repair in South Pasadena page.
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 Pasadena
We work on duct systems connected to every major HVAC brand found in South Pasadena homes, and our trucks carry Rotobrush and Nikro cleaning equipment plus air-quality products from Aprilaire and Abatement Technologies. The our brands page lists what we stock and service, though we don’t need to match your system’s brand to clean or repair its ducts properly.
Pricing for Air Duct Cleaning Company in South Pasadena, CA
| Service | Typical range in South Pasadena |
|---|---|
| Whole-home air duct cleaning (single system) | $385 – $1,050 |
| Per additional return or trunk line | $95 – $185 |
| Plenum and return boot cleaning | $120 – $250 |
| Dryer vent cleaning (single run, standard) | $145 – $250 |
| Dryer vent cleaning (long run or roof termination) | $200 – $350 |
| Air duct repair (minor, per joint or section) | $185 – $450 |
| Air duct repair (major, collapsed or rodent-damaged duct) | $450 – $1,100 |
| Asbestos wrap inspection (pre-cleaning, visual only) | $75 – $150 |
What pushes price up in South Pasadena is what’s behind the access panel: tight attic access, sagging ductwork that must be temporarily supported to clean safely, and rodent contamination requiring containment. Whatever the condition, you get one written price per system before work starts – no per-vent add-ons, no surprise line items when the job is done.
Neighborhoods We Serve in South Pasadena
We work throughout South Pasadena, from the historic corridors to the hillside streets off Monterey Road. Here are the neighborhoods we’re called to most often:
- Marengo District
- Mission Street Historic Corridor
- Arroyo View Estates
- Altos de Monterey
- Oak Lawn
Our crews reach most South Pasadena addresses within one business day for scheduling, and we tell you exactly who’s coming before they arrive – name, photo, and badge.
Service Area – Cities Near South Pasadena
While this page covers South Pasadena specifically, our trucks also serve the surrounding communities. You’ll find the same written pricing and verified technicians in Alhambra, CA, San Marino, CA, Pasadena, MD, and San Gabriel, CA. Each city has its own page with local pricing and conditions, because the housing stock changes fast once you cross the city line.
Serving South Pasadena, CA - Our Local Coverage Area
We’re based in the South Pasadena 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 Pasadena
We schedule most South Pasadena jobs within one business day. We serve this city from our Los Angeles dispatch office, with crews working South Pasadena addresses every week. When you call, a live person answers, and your technician’s name and photo are sent to you before the visit. Call (980) 447-2498 to check current availability.
No. Duct cleaning, dryer vent cleaning, and duct repair do not require city permits in South Pasadena. However, if we encounter asbestos-containing duct wrap during a pre-cleaning inspection, that may trigger a separate abatement protocol with a licensed specialist. We’ll tell you before touching anything.
Yes, we cover every South Pasadena neighborhood, including the historic districts off Mission Street, Marengo, the hillside streets, and the areas near the 110. If you’re in South Pasadena and need duct cleaning, dryer vent cleaning, or repair, call (980) 447-2498 for a free estimate. The price you’re quoted is the price you pay.
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 Pasadena Customers Say
"I liked that I knew who was coming in. Name and photo texted ahead, badge at the door. He was quiet, careful with the furniture, and thorough."
- Cheryl A."Thorough job on all eleven vents and the main trunk. Took longer than the three hours they quoted, but he told me early and kept working. Air feels fresher."
- Meredith L."Tech arrived with a badge and a printed sheet of what he'd be doing. Ran a camera through the main trunk before and after so I could see the dust difference. Vents smell cleaner already."
- Gina R.