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 San Marino
Dryer vent cleaning in San Marino typically runs $189 – $380 depending on vent run length, access, and how long it’s been since the last cleaning. Most jobs are done in under two hours. Sherwood Chimney Sweep has been working with DuraFlex in San Marino long enough to know that the city’s older estates hide dryer vent problems other companies never find. If your dryer takes two cycles to dry a load, call (833) 589-8498 for a free estimate before that lint becomes a fire statistic.
Why Sherwood Chimney Sweep Is San Marino’s Preferred Dryer Vent Cleaning Company
San Marino homeowners tend to ask harder questions than most. That’s fair. The homes here, especially the 1910s-1940s estates off Huntington Drive and around Old Mill Road, were built long before modern dryer vent codes existed. Vents were routed through plaster walls, floor joists, and masonry chases with no thought for future access. We work with that reality every week. Noel Carver built Sherwood Chimney Sweep around the idea that a vent or flue inspection should leave the homeowner with answers they can see, not a vague warning and a bill.
The same clay tile flues that make San Marino chimneys preservation-sensitive often share wall cavities with dryer vent runs. That’s not a problem for a chimney company that also does Dryer Vent Cleaning. It’s actually the reason we get called. We understand both systems, how they interact, and what happens when a 1920s chase holds a disconnected vent run nobody has seen in decades.
Styles & brands we work with
Our Dryer Vent Cleaning Services in San Marino
Dryer Vent Cleaning with Full-Run Inspection
A standard San Marino dryer vent cleaning isn’t just running a brush through the pipe. We inspect the entire run from the dryer connection to the exterior hood, checking for crushed sections, disconnected joints, and lint accumulation past what a short rod-and-vac can reach. On the grand estates near the Huntington Library, vent runs often extend 20 feet or more through original wall cavities. Those runs need full-length rotary cleaning, not a 10-foot brush.
Dryer Vent Hood and Damper Replacement
Exterior dryer vent hoods in San Marino take a beating they don’t get in other Southern California cities. The mild, rainy winters combine with dense tree cover to keep lint damp against the hood, which corrodes aluminum flaps and seizes damper assemblies open. We stock replacement hoods in louvered and low-profile styles that fit the stucco and masonry exteriors common on San Marino homes. A hood that won’t close is a standing invitation for birds, rodents, and cool winter air.
Level 2 Camera Inspection of Adjacent Flue Liners
When a dryer vent and a chimney flue share a wall chase, problems in one often point to problems in the other. Our Level 2 camera inspection lets us document the interior condition of a flue liner without opening walls. On 1920s estates off Old Mill Road, we regularly find original clay tile liners with hairline cracks that would fail an inspection, while the adjacent dryer vent runs through the same chase unchecked. We give you photo documentation. You decide what needs attention now and what can wait.
Airflow Verification After Every Cleaning
Cleaning the lint out is only half the job. A dryer vent that’s been clogged for years often has hidden restrictions, a crushed section behind a wall, or a damper that doesn’t fully open. We verify airflow at the exterior hood after every San Marino cleaning and document the static pressure drop. If the airflow is poor after cleaning, we tell you before we leave, not three weeks later when the dryer still isn’t drying.
What happens when you call
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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 San Marino
We install and service dryer vent hoods and components from Olympia Chimney and Copperfield, two of the most respected professional supply houses in the trade. That means the replacement hood or damper we put on a San Marino house is the same part a certified chimney engineer would specify, not a big-box substitute. For homes with Gas dryers or tight exterior clearances, we also work with Gelco vent components where the application calls for it. We stock common replacement parts on our trucks, so most San Marino hood and damper replacements happen in a single visit.
Common Dryer Vent Cleaning Problems We See in San Marino Homes
- Original wall-cavity vent runs that were never designed for access. On Huntington Drive estates built in the 1920s, dryer vents were often routed through original plaster wall cavities. Those runs can’t be cleaned from the roof or with a standard brush. We use rotary cleaning equipment fed from the appliance connection, and when the run is fully blocked, we locate and correct it without opening the finished wall unnecessarily.
- Exterior hoods seized open by corrosion and leaf debris. San Marino’s rainy winters and heavy tree canopy mean damp lint sits against the hood damper for months. Aluminum flaps corrode, then seize. The homeowner assumes the vent is fine because the dryer still tumbles. We caught one off Old Mill Road with the damper flap jammed open by lint and leaf debris, letting cool winter air and moisture back into the laundry room.
- Decades of deferred maintenance on long vent runs. A significant share of San Marino homes are original-owner or second-owner properties where the dryer vent has never been cleaned since installation. A 25-foot run of 4-inch vent can carry 10-15 pounds of compacted lint. That’s not a chore; that’s a fire load.
- Homeowners conflating a clean chimney with a clean dryer vent. San Marino fireplaces are used seasonally, so chimney sweeping and dryer vent cleaning are both combustion-system maintenance. But one does not substitute for the other. We’ve seen houses with a freshly swept chimney and a dryer vent that hadn’t been touched since the Reagan administration.
See the difference
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After
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AfterPricing for Dryer Vent Cleaning in San Marino, CA
A standard dryer vent cleaning in San Marino runs $189 – $289 for a single-story home with a vent run under 15 feet and reasonable access at both ends. Multi-story estates on the city’s larger lots, or runs longer than 20 feet through original wall cavities, typically run $289 – $380. Hood and damper replacement adds $75 – $165 depending on the component needed. Level 2 camera inspection of an adjacent flue liner runs $150 – $225 when scheduled with a vent cleaning. Every quote we give is a flat price agreed before we start. Call (833) 589-8498 for an exact number on your San Marino home.
We Also Serve Cities Near San Marino
Sherwood Chimney Sweep provides dryer vent cleaning throughout the West San Gabriel Valley. We regularly work in San Gabriel, East San Gabriel, Alhambra, and East Pasadena. If your home sits north of Huntington Drive or near Lacy Park, we’re already in the neighborhood. San Marino is the heart of our service area, and scheduling is typically within 3-5 business days.
Serving San Marino, CA — Our Local Coverage Area
We’re based in the San Marino 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 San Marino
Yes. Original wall-cavity vent runs are cleaned from the appliance connection and the exterior hood using rotary equipment that travels the full length of the run. We don’t open finished plaster walls unless there’s a blockage that can’t be cleared, and even then, we’ll show you the camera footage so you know exactly where and why before any cutting happens. Call (833) 589-8498 to schedule an estimate.
It often does, especially on older estates where the dryer vent and chimney flue share a wall chase. We regularly note that a vent run is clear while the adjacent clay flue liner shows hairline cracks that a camera inspection would flag. You don’t have to act on that immediately, but you should know it before burning season. That’s the value of one company looking at both systems.
Two reasons. First, the vent runs on San Marino’s older homes are simply longer and more convoluted than the short, direct runs on newer construction in surrounding cities. Second, San Marino’s tree canopy and rainy winters keep lint damp and compacted against the vent walls and exterior hood, where it hardens into a cement-like layer that resists ordinary brushing. It’s not that you produce more lint; it’s that your vent retains more of it.
Third-degree creosote is the hard, glossy creosote that forms in wood-burning chimney flues when burning is infrequent and the flue stays cool. San Marino fireplaces are used seasonally, so creosote builds slowly and nobody notices until it’s a problem. Lint in a dryer vent does the same thing: it accumulates slowly, compacts, and becomes a concentrated fuel source. Both are combustion-system fires waiting for a spark. The difference is that your dryer runs an open flame or electric heating element, while your chimney only has a fire when you light one.
Yes. San Marino’s 1950s ranch homes in the 91108 zip code often have shorter vent runs but the same original hoods and dampers, and many have never had the vent cleaned. The job is usually quicker and the access easier, but the fire risk is identical. We treat a ranch home off Lorain Road with the same inspection standard as a Spanish Colonial Revival estate off Old Mill Road.
What Actually Happens If You Skip It
Lint is combustible. It’s composed of cotton, synthetic fibers, and skin cells, and it burns like tinder. The leading cause of residential dryer fires in the United States is failure to clean the dryer vent. But even short of a fire, a clogged vent forces your dryer to work harder, which shortens the appliance’s life and drives up energy costs. In San Marino, where estate fireplaces often sit unused for decades, dryer vent lint is frequently the only combustion byproduct homeowners actually see. That makes it easy to forget. It doesn’t make it any less dangerous.
One more thing worth knowing. Because your fireplace may go unswept for years and your dryer vent may go uncleaned for longer, the two systems often fail in parallel. A Level 2 chimney inspection and a dryer vent cleaning are companion services here, not separate errands. We do both. You get one company for the full combustion system, one invoice, and one conversation about what needs attention now versus what can safely wait.
Written by Noel Carver, Owner at Sherwood Chimney Sweep, serving San Marino and the West San Gabriel Valley.