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 Los Serranos
A dryer vent cleaning in Los Serranos typically costs $129 – $249 for a single vent, and most jobs are done within 90 minutes. That’s the honest range for this market in ZIP code 91709, where ridgeline homes and flat-basin properties have different vent configurations and different failure patterns. If you’re on one of the higher streets off Pipeline Avenue or along the Chino Hills edge, expect us to spend a little extra time on the exterior hood because wind-driven eucalyptus debris is a constant problem up there. We’re Ontario Chimney, our team knows Los Serranos well, and you can call (833) 467-7685 to get a free estimate before you book anything.
Why Ontario Chimney Is Los Serranos’s Preferred Dryer Vent Cleaning Company
Most companies that clean dryer vents treat it as a side job. We don’t. Dryer Vent Cleaning is one of three core services at Ontario Chimney, run by the same technicians who handle chimney sweeping and structural chimney repair. That matters in Los Serranos because this community has a specific housing profile: 1980s – 2000s suburban tract and semi-custom homes, a lot of prefab metal fireboxes, stucco-clad chases, and roof lines that climb into the Chino Hills foothills. Our guys work these streets regularly and know what a typical Los Serranos vent route looks like before they even pull up.
Al Vickers runs the company and sets the standard on every job. The rule is simple: show the homeowner what we found, explain whether it’s urgent, and never recommend work the evidence doesn’t support. On dryer vents, that means a camera inspection and a photo report as part of the service, so you see the blockage before anyone asks you to pay for anything beyond the clean. Al’s been clear about this from day one, and it’s the reason homeowners in Los Serranos keep calling us back instead of shopping around each time.
Response time to Los Serranos is usually 2 – 4 business days for standard cleans, often sooner if we’re already scheduled in Chino or Pomona that week. We don’t promise same-day service because a real vent cleaning is booked properly, not rushed between jobs. But we do respect that a dryer vent in terrible shape needs attention soon, and we’ll tell you honestly if it can wait a few days or if you should stop using the dryer until we arrive.
Styles & brands we work with





Our Dryer Vent Cleaning Services in Los Serranos
Every home in Los Serranos has a slightly different vent setup depending on when it was built, whether it’s on the ridgeline or the basin floor, and how the laundry room sits inside the house. We cover the full scope for this area, not a thin checklist.
Full Dryer Vent Cleaning
We clean the entire run from the dryer connection behind the unit to the exterior hood or roof termination. In Los Serranos, that run is often longer than average because laundry rooms in 1980s and 1990s tract homes are frequently near the center of the house, pushing the duct 15 – 30 feet through walls and crawl spaces. Long runs collect more lint where it’s hard to see, and that’s exactly where the fire risk concentrates. We use rotary brushes sized to your duct and run a camera through after the clean to confirm it’s clear, not just assume it.

Exterior Hood and Termination Clearing
On the ridgeline streets of Los Serranos, wind-blown eucalyptus leaves and seed pods wedge into dryer vent hoods and block airflow from the outside in. This isn’t a theory; our techs pull handfuls of dry leaves and gumnuts out of vent hoods on a single call, especially after a Santa Ana event. We inspect the hood, clear the flap or louver, and verify the damper opens and closes correctly. If the hood is damaged or the flap is stuck open, that’s a direct path for embers and debris, and we’ll recommend the right replacement component, typically a Famco vent cap, which we keep in stock for Los Serranos jobs.

Chimney Cap Inspection
We can’t clean a dryer vent in Los Serranos without walking the exterior and checking what’s nearby, and that’s the value of hiring one company that does both vents and chimneys. Many homes here have dryer vents and chimney terminations within a few feet of each other on the roof. If the chimney cap is punctured or the spark arrestor is packed with eucalyptus debris, that’s a separate fire risk you should know about. We’ll inspect it while we’re on the roof, include photos in your report, and if it needs clearing or replacement, we’ll give you a quote on the spot.

Spark Arrestor Clearing
The spark arrestor on a chimney cap exists to stop embers from escaping into dry brush during wind events. In Los Serranos, we see spark arrestors that are effectively solid discs of compacted leaves after one autumn. That defeats the purpose and creates a draw problem that mimics every symptom of a clogged flue. Since we’re already at the roofline for your dryer vent, we’ll check the arrestor and clear it if it’s blocked. It’s preventative maintenance that fits naturally with a vent cleaning visit, and it’s part of why a combined service call here makes sense.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Los Serranos
We don’t install hardware-store parts and we don’t stock bargain-bin substitutes. On dryer vent and chimney work across Los Serranos, we use components from Famco, Copperfield, and DuraFlex, the same brands professional chimney and venting contractors specify across the industry. Famco vent caps and roof terminations hold up to the wind and debris conditions we see on ridgeline streets. DuraFlex liner systems are our standard when a chimney needs relining, and Copperfield is one of the two largest professional chimney supply distributors in the trade, which means the materials we install are the same ones used on serious jobs, not a retail impulse purchase. If a Los Serranos home needs a vent cap, a connector, or a liner component, we typically have it on the truck or can source it within a day.
Common Dryer Vent Cleaning Problems We See in Los Serranos Homes
- Eucalyptus leaves and seed pods in the exterior hood. On ridgeline streets, dry leaves blow horizontally and pack into vent flaps until air can’t escape. The dryer still runs, but clothes take two or three cycles to dry. We clear the hood first, then clean the duct, because clearing the duct alone won’t fix the root cause.
- Long duct runs through tight chases in 1980s – 2000s homes. Prefab stucco-clad construction often routes dryer ducts through narrow spaces where lint builds up faster than you’d expect. A short vent in a mid-century house moves air fast. A 25-foot vent through a chase with two bends collects lint at each direction change.
- Crushed or disconnected ducts mimicking dryer failure. Santa Ana winds don’t just blow leaves; they shake vent terminations and can loosen connections on roof-mounted vents. We’ve found ducts that separated inside wall cavities, pumping moist air into the framing. The dryer gets blamed. It’s usually the vent.
- Bird and rodent nests in unused or poorly capped vents. Dryer vents on homes that sit idle for part of the year, like rental properties in Los Serranos managed by out-of-town owners, often get nests started before anyone notices. A nest inside the duct is a fire hazard waiting for the next load of laundry.
See the difference
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AfterPricing for Dryer Vent Cleaning in Los Serranos, CA
A standard single-vent dryer cleaning in Los Serranos runs $129 – $189 for most homes. If the duct is especially long or heavily packed, expect $199 – $249, and we’ll tell you before we start, not after. Chimney cap inspection and spark arrestor clearing are quoted separately, and bundling them with a dryer vent clean usually saves you money compared to scheduling them as separate visits. If we find significant damage, like a crushed duct or a failed vent cap, you’ll get a written quote with photos before any repair happens. The estimate is free, and you can call (833) 467-7685 to set one up. Nobody here works on commission, so the recommendation is the recommendation, not a sales pitch.
We Also Serve Cities Near Los Serranos
Ontario Chimney works across the inland foothills and basin, including Chino, Yorba Linda, Montclair, and Pomona. If you own rental properties in Los Serranos and another in one of the neighboring cities, we can coordinate a single visit to handle every dryer vent and chimney on your list. Call (833) 467-7685 and tell us which properties you manage.
Serving Los Serranos, CA — Our Local Coverage Area
We’re based in the Los Serranos 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 Los Serranos
The most common reason on ridgeline streets in Los Serranos is a blocked exterior vent hood. Eucalyptus leaves and seed pods get driven into the hood by wind, which restricts airflow even if the duct itself is relatively clean. The dryer can’t push moisture out, so it keeps running longer. We clear the hood and the duct, and drying time drops back to normal. Call (833) 467-7685 if your machine is suddenly taking two cycles to dry one load.
Once a year for a home in Los Serranos, and twice a year if you’re on a ridgeline street or use the dryer daily for a large household. The eucalyptus debris that blocks exterior hoods here accumulates faster than lint does in other climates, and a blocked hood forces lint back into the duct. Annual cleaning catches it before it becomes a fire hazard or a broken dryer.
Yes. Lint is highly combustible, and a blocked vent raises the temperature inside the duct until the lint itself can ignite. The U.S. Consumer Product Safety Commission identifies dryer vent maintenance as a key fire-prevention measure for exactly this reason. In Los Serranos, the added issue of dry eucalyptus material packed against a warm vent hood compounds the risk. If your vent hasn’t been cleaned in over a year, call (833) 467-7685 and we’ll get it done.
Clothes taking more than one cycle to dry, a burning smell when the dryer runs, the dryer getting unusually hot to the touch, or visible lint around the exterior hood are all signs. In Los Serranos specifically, watch for leaves or seed pods sticking out of the vent flap after a windy week. Any of these means airflow is restricted, and restricted airflow is the first step toward a fire. Call (833) 467-7685 for a free estimate and we’ll check it properly.
Yes, and it’s the bulk of what we do in Los Serranos. Homes built here in the 1980s – 2000s often have prefab metal fireboxes and stucco-clad chases, with dryer ducts routed through narrow wall cavities. We clean those ducts without damaging the chase, and we’ll inspect the termination where the duct exits the roof or wall. If the chase itself is compromised, we’ll show you with photos before recommending any repair.
Call Ontario Chimney for Dryer Vent Cleaning in Los Serranos
If you live in Los Serranos and your dryer has been taking longer, or you can see leaves packed in the vent hood, or you simply can’t remember the last time anyone cleaned it, call (833) 467-7685. We’ll schedule a time, give you a clear quote before we begin, and do the work the same day if conditions allow. Al Vickers and the rest of the Ontario Chimney team have been cleaning vents and chimneys across this area long enough to know exactly what Los Serranos houses need. You’ll get the evidence, the explanation, and an honest recommendation. That’s the whole deal.
Written by Al Vickers, Owner at Ontario Chimney, serving Los Serranos and the surrounding foothill communities.