Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Dryer Vent Cleaning Across South Pasadena
Dryer vent cleaning in South Pasadena typically runs $150 to $285 for a full duct cleaning and termination inspection on a single-family home. Most jobs take 60 to 90 minutes, and we schedule throughout the 91030 and 91031 zip codes every week. If your dryer is taking two cycles to finish a load, or you can’t remember the last time the vent was cleared, call (833) 467-7685 and we’ll get you on the schedule. This is the kind of maintenance that prevents house fires, and it costs less than the deductible on most homeowners policies.
Why Ontario Chimney Is South Pasadena’s Preferred Dryer Vent Cleaning Company
We’re a chimney and venting specialist first, not a general handyman service that added dryer vents to a menu. That matters in South Pasadena because so many of the homes here were built between 1900 and 1935, and their vent runs were routed through framing, alongside masonry chimneys, and out through exterior walls that have settled and cracked over a century of seismic activity. Our Dryer Vent Cleaning technicians know what those old ducts look like inside, because we see them every week from Alhambra to San Marino.
Al Vickers runs our crews, and he’s built the company around one principle: show the homeowner what we found, explain what it means, and never recommend work that isn’t justified by what the camera sees. When we inspect a vent run in South Pasadena, you get photos or video of the inside of the duct before and after. If the duct is clear and the termination works, we’ll tell you that plainly. If it needs a stainless hood replacement because the galvanized one is rusted solid from the Arroyo Seco morning damp, you’ll see the corrosion before we touch a thing.
Response time to South Pasadena is typically within 2 to 3 business days for routine cleanings. We keep several appointments open each week for this area specifically, because the volume of older homes here creates steady demand. If you call and we can’t get to you that week, we’ll tell you honestly rather than book you out a month and hope you forget.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Our Dryer Vent Cleaning Services in South Pasadena
Full Dryer Duct Cleaning and Lint Removal
Most South Pasadena homes have dryer ducts that haven’t been opened in five, ten, sometimes twenty years. We run rotary brushes and compressed air through the full run from the dryer connection to the exterior termination, breaking loose the dense lint mat that forms when moist air from the marine layer condenses inside the duct. In these older homes, that lint often hardens into a felt-like layer that a shop-vac can’t touch. Our equipment removes it completely.

Exterior Termination, Hood and Flapper Replacement in Stainless
The single most common failure we find in South Pasadena is a galvanized hood or flapper rusted shut. The marine layer climbs the Arroyo Seco nearly every summer morning and then afternoon sun bakes the rooftops, creating a wet-then-hot cycle that destroys galvanized hardware years before it would fail in drier inland cities. We stock stainless steel terminations specifically for this market, and we always check the flapper operation on every cleaning. A hood that can’t open means the lint never leaves the duct, no matter how clean the inside is.

Level 1 Inspection of the Vent Run Alongside the Chimney and Flashing
Because so many South Pasadena dryer vents are routed near historic masonry chimneys, we check how the termination meets the wall flashing and whether the chimney crown or brickwork is shedding moisture onto the vent. That’s not something a standalone dryer vent company typically looks at, but it’s the difference between a cleaning that lasts and one that fails again in six months. We’ll document the condition of the flashing and any moisture damage we see at the point where the vent exits the wall.

Vent Replacement and Re-Routing
When a duct is rusted through, crushed, or routed with more bends than airflow can handle, we replace it with smooth-wall rigid duct that meets current fire code. For South Pasadena’s long hidden runs through old framing, we’ll often recommend a route correction that shortens the path and reduces the number of elbows. We’ll show you the old duct after removal so you can see exactly what was clogging your dryer and your wall cavity.
Trusted Brands We Service in South Pasadena
We install and service termination components from Famco and Copperfield, two brands that chimney and venting professionals have specified for decades. You won’t find them on the shelf at a big-box store, and that’s the point. These are stainless steel assemblies built to survive the coastal damp that eats through hardware-store galvanized in two or three seasons. For South Pasadena customers, we keep stainless hoods, flappers, and vent caps in the truck because we know this market burns through galvanized faster than anywhere else we work. The parts we install are professional-grade, not substitutes.
See the difference
Before
After
Before
After
Before
AfterCommon Dryer Vent Cleaning Problems We See in South Pasadena Homes
- Rusted galvanized terminations: The daily marine-layer damp followed by afternoon heat fuses flappers shut and corrodes hoods from the outside in. Once rusted closed, lint backs up into the duct and the dryer can’t expel moisture, which is why clothes stop drying and the dryer runs hot.
- Dense lint felt in long hidden ducts: Craftsman and Spanish Revival homes often have duct runs snaking through wall cavities and floor joists, some 20 to 35 feet long. Moist air from summer mornings condenses inside and glues lint into a compacted mat that restricts airflow severely.
- Vent terminations near historic masonry: When a vent exits near a chimney, the same moisture that spalls clay flue liners and cracks crowns in the Raymond Hill pocket also attacks the vent flashing and hood. We check both during the same visit.
- Plastic or foil duct from older installations: Some South Pasadena homes still have white plastic or accordion foil duct from pre-2000 builds. These trap lint at every bend and are no longer code-compliant. We replace them with rigid metal duct during the same appointment.
Pricing for Dryer Vent Cleaning in South Pasadena, CA
A standard dryer vent cleaning in South Pasadena runs $150 to $285. That includes the full duct cleaning, termination inspection, flapper function test, and photo documentation. If your termination needs replacing with a stainless hood, add $85 to $160 depending on the configuration and wall material. A full duct replacement with new rigid metal runs $220 to $450 for most single-family homes, more if the run is unusually long or hidden behind finished walls. Call (833) 467-7685 for a free estimate before you book, and we’ll confirm the price range with what you tell us about your home and dryer location. We never charge extra for the inspection portion of the visit.
We Also Serve Cities Near South Pasadena
Our crews work throughout the western San Gabriel Valley, including Alhambra, Pasadena, San Marino, and San Gabriel. If you’re in one of those cities and need dryer vent cleaning or a chimney inspection, we’ll apply the same camera-verified, evidence-first approach. Homeowners in those areas face similar housing stock and the same marine-layer stress on vent terminations. Call (833) 467-7685 and mention your city when you book so we can route the closest crew.
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 – Dryer Vent Cleaning in South Pasadena
The marine layer that climbs the Arroyo Seco most summer mornings deposits moisture on exterior metal, and the afternoon sun bakes it off, repeating the cycle daily. Galvanized steel can’t handle that combination, so the hood and flapper rust and seize within a few years. Replace it with a stainless steel termination, and it’ll survive the same conditions for a decade or more. Call (833) 467-7685 if you suspect yours is rusted shut, and we’ll confirm it during a standard cleaning.
Yes, it usually is. Long hidden ducts in 1900s – 1930s homes are typically 20 to 35 feet long with multiple elbows, and lint accumulates in places you can’t see or reach with a basic vacuum. The moist summer air in South Pasadena turns that lint into a dense felt that blocks airflow completely. We use rotary cleaning equipment to break through that felt and can inspect the entire run with a camera to document what remains. Call (833) 467-7685 for an appointment, and we’ll walk you through what we find.
Yes, when the vent runs near or alongside your chimney, we inspect the flashing and how the termination meets the wall. Many South Pasadena homes have vents exiting right beside masonry chimneys, and the moisture that damages the chimney also attacks the vent hood and flashing. We document both during the same visit, so you don’t need to call two companies. If we see chimney damage that needs attention, we’ll show you the photos and explain your options without pressure.
Every 12 to 18 months for most homes, and every 12 months if you have a long hidden duct, a household of four or more doing daily laundry, or a vent termination facing the prevailing damp air. South Pasadena’s marine layer accelerates lint compaction compared to drier inland cities, so erring on the side of annual cleaning is justified. Call (833) 467-7685 and we’ll set up a reminder schedule so the next cleaning happens before the dryer starts struggling again.
It can, indirectly, if the dryer is located in the same room or chase as a fireplace. A blocked dryer vent pushes moist air and lint into the surrounding space, which can alter pressure balance near an open fireplace and affect how well the chimney draws. We check both systems on the same visit, so we can tell you whether what you’re seeing is a dryer vent issue, a chimney issue, or both. Call (833) 467-7685 for an inspection that covers the whole venting picture.
If your dryer is taking two cycles to finish a load, or you’ve never had the vent cleaned since you moved in, call us at (833) 467-7685 for a free estimate. We’ll give you an honest assessment, show you the evidence, and leave you with a dryer vent that actually vents. Estimates are free, and there’s no obligation. Call today.
Written by Al Vickers, Owner at Ontario Chimney, serving South Pasadena and the western San Gabriel Valley.