Dryer vent cleaning
Whole-home duct 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.
Fast, Reliable Dryer Vent Cleaning Across Duarte
Dryer vent cleaning in Duarte typically runs $165 – $285 for a standard single-family home, and most jobs are completed in under 90 minutes. If you live in an older ranch near Royal Oaks Park or a newer foothill subdivision off Royal Oaks Drive, we know exactly what your vent run looks like before we arrive. Our crews serve Duarte daily, and the written price you agree to before we start is the price you pay. Call (626) 469-5477 for a free estimate.
Why Hollis Air Duct Pasadena Is Duarte’s Preferred Dryer Vent Cleaning Company
Duarte homeowners call us because we show up when we said we would and the price stays where we put it. Every technician who walks into your home is background-checked, uniformed, and held to The Garrison Code: arrive inside the quoted window, put the price in writing, finish by the book, leave the site cleaner than we found it. Roy Castellanos leads our crews, and he holds every job to the same standard, whether it’s a vent clean off Huntington Drive or a full duct sealing near Duarte High School.
We’ve worked in Duarte long enough to know what’s behind the drywall in a 1960s ranch. That matters. A technician who has never seen a collapsed 4-inch rigid run in this housing stock will miss the real problem. Ours don’t. We camera-inspect the line, show you what we found, and fix it for the price we quoted. No moving targets. No mystery charges at the door.
Styles & brands we work with
Dryer Vent Repair in Duarte
Dryer Vent Repair in Duarte usually means one of three things: a crushed or sagging run, a disconnected joint, or an exterior hood that no longer closes. In older homes near the 210 Freeway, we often find original 1950s – 70s metal runs that have been stepped on, bent during a remodel, or simply separated at the seams. A dryer vent with a crushed section can’t exhaust properly. Lint backs up inside the wall, dry times double, and the motor works harder than it should. The fix is not always a full replacement. Sometimes we cut out the bad section and seal the joints with aluminum tape. Sometimes the run is too far gone and replacement is the honest answer. In Duarte, a typical vent repair runs $145 – $320 depending on how much of the run must come out.
Crushed and Disconnected Runs
In a 1960s ranch home off Huntington Drive, our crew found the original 4-inch rigid dryer vent run had been crushed behind drywall during a past remodel, reducing airflow to near zero. We used a camera inspection to locate the collapse, replaced the crushed section, and sealed the joints with aluminum tape. Dry time went from 90 minutes to 35. That is what a proper repair does. If your dryer consistently takes two cycles to dry a load of towels, ask for a camera inspection before anyone starts pushing a brush through.
Exterior Hood and Flapper Replacement
Santa Ana winds force fine dust and ash into exterior vent hoods. The flapper gets stuck open, and then you have a straight shot into the lint pathway for birds, rodents, or embers. We stock common replacement hoods locally and can swap one out during the same visit. A vent cap replacement in Duarte runs $65 – $140, including the part.
Dryer Vent Cleaning Company in Duarte
As a Dryer Vent Cleaning Company serving Duarte, we do more than shove a brush through a tube. The job involves running agitation tools through the full length of the vent, pulling negative air through the system to capture what comes loose, and then confirming airflow at the exterior hood with a meter. That three-step process catches what a quick brush-only clean misses: lint packed into low spots, oily soot bonded to vent walls, and bird debris you didn’t know was there. A standard single-family clean in Duarte runs $165 – $285. Ranch homes with long horizontal runs or roof terminations run toward the higher end.
Full-Length Agitation and Negative Air
We use rotary brush systems from Rotobrush and negative-air machines from Nikro, not a hardware-store drill attachment. The brush breaks lint and soot off the vent walls. The negative-air machine pulls that debris out through a HEPA-filtered vacuum instead of letting it drift back through your laundry room. That distinction matters, especially in Duarte where lower-elevation homes near the 210 Freeway accumulate oily traffic soot that bonds with lint and won’t come off with suction alone.
Airflow Verification Before We Leave
When the vent is clean, we measure the airflow at the exterior hood. You should see a strong, steady stream of air moving out. If we don’t get the reading we expect, we camera the run and find out why. That verification step is not standard with every company in Duarte. It should be.
Trusted Brands We Service in Duarte
We work on every common dryer vent configuration found in Duarte homes, from original rigid 4-inch runs to semi-rigid transition ducts and roof-jack terminations. Our equipment includes Rotobrush rotary brush systems paired with Nikro negative-air machines, and we stock Guardsman and Aprilaire filtration products when indoor air quality upgrades are part of the conversation. Because we keep inventory local and dispatch crews to Duarte daily, we typically schedule within the week, not three weeks out.
See the difference
Before
After
Before
After
Before
AfterCommon Dryer Vent Cleaning Problems We See in Duarte Homes
- Original vent runs that sag or separate at the joints. Duarte’s 1950s – 70s ranch homes were built with sheet metal ducts that were fine when installed. Fifty years later, the seams open and lint drops into the low spots where a basic brush can’t reach.
- Stuck-open exterior flappers from Santa Ana winds. Wind-driven dust and ash wedge the flap open, and then everything from insects to embers can enter the lint pathway. We see this most often in foothill homes where wind exposure is constant.
- Oily traffic soot bonding to vent walls near the 210 Freeway. Homes in the lower elevations pick up road particulates that stick to the metal and trap lint. This requires agitation tools, not just vacuuming.
- Bird and rodent debris in disconnected or un-capped vents. When a vent run separates inside the wall, the exhaust finds another way out. Birds find it too. We regularly pull nesting material out of Duarte dryer vents during a routine clean.
Pricing for Dryer Vent Cleaning in Duarte, CA
A standard dryer vent clean in Duarte runs $165 – $285. That covers the full service: agitation through the entire run, negative-air collection with a HEPA filter, airflow verification, and a written report of what we found. If we find a crushed section or a failed joint during the clean, the repair is quoted before any additional work is done. Vent cap replacement runs $65 – $140. Vent rerouting or full replacement runs higher and always includes a written price before we cut anything. The price we hand you before the job starts is the price at the end. No exceptions. Call (626) 469-5477 for a free, written estimate.
We Also Serve Cities Near Duarte
Our crews cover Duarte and the surrounding San Gabriel Valley daily. If you live in Duarte or a neighboring city, we’re a local call away. We serve Monrovia, Arcadia, Temple City, and El Monte with the same written pricing and the same 365-Day Done Right Promise on every job. Learn more about our Dryer Vent Cleaning service area and schedule a visit.
Serving Duarte, CA - Our Local Coverage Area
We’re based in the Duarte 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 Dryer Vent Cleaning in Duarte
Every 12 months is the baseline for most Duarte homes, and every 6 months if you live near the 210 Freeway or in the foothills where wind-driven ash builds up faster. We recommend an annual clean for standard ranch homes and twice-yearly for anyone in the lower elevations or high-wind zones. Call (626) 469-5477 and we’ll help you figure out your home’s real interval.
You usually can’t see the crush from the outside. You’ll notice the symptoms: clothes take 80 – 90 minutes to dry, the laundry room gets hot, and the exterior hood barely moves any air. We find the crushed section with a camera inspection. In a 1960s ranch off Huntington Drive, we located a collapse behind drywall that had reduced airflow to near zero, then replaced the crushed section and restored proper dry time. The repair cost $210.
Yes. Homes in the northern foothills and areas below the San Gabriel Mountains collect more fine ash and dust during Santa Ana wind events. That material forces its way into exterior hoods, sticks to lint inside the vent, and sticks the flapper open. Foothill homeowners should plan on semi-annual cleaning during the windy season, from roughly September through January.
It depends on the condition of the run. If the metal is intact but joints have separated, we can seal the seams with aluminum tape and restore the negative pressure the dryer needs. If the run is crushed, rusted through, or full of pinhole leaks, replacement is the honest fix. We’ll camera the line, show you what we see, and quote the repair before any work starts. The written price doesn’t move.
Yes. Every clean uses a negative-air machine with HEPA filtration, so what comes out of your vent doesn’t drift back into the laundry room or through the house. In Duarte, where vanes accumulate fine dust and soot from freeway traffic and Santa Ana winds, that capture matters more than people realize. The debris we pull out should leave with us, not settle on your floors.
Written by Roy Castellanos, Owner at Hollis Air Duct Pasadena, serving Duarte and the San Gabriel Valley.