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 Walnut
Dryer vent cleaning in Walnut typically costs $110 – $185 for a standard single-story home, and most jobs are done in under an hour. That’s the straight answer. What separates a routine vent cleaning from one that actually prevents a fire is whether the technician understands how Walnut’s dust, wind, and clay soils interact with your exhaust system. Our team has cleaned hundreds of vents in Walnut’s 91788, 91789, and 91795 zip codes, and we know exactly what to look for before it becomes a problem. Call (855) 554-2841 for a free estimate, and we’ll give you an honest read on your vent’s condition.
Why Hickory Chimney Sweep Is Walnut’s Preferred Dryer Vent Cleaning Company
We’re not a franchise operation running generic service calls from a call center. Ruben Acosta leads our team, and he’s built Hickory Chimney Sweep around a simple idea: the two appliances most likely to start a house fire are your fireplace and your dryer, and one company should be able to protect you from both. Walnut homeowners call us because we show up when we say we will, we explain what we’re doing in plain English, and we don’t manufacture problems to pad the invoice.
Walnut’s housing stock works in our favor. The tract and semi-custom homes built here between the 1970s and 1990s share predictable vent layouts and common failure points. We know where the terminations sit on these stucco, concrete-tile-roof homes, and we know how long the vent runs typically are. That local familiarity means faster diagnosis and fewer surprises mid-job. When a homeowner near Mt. San Antonio College calls about a dryer that’s suddenly taking two cycles to dry towels, we already have a strong hypothesis before we arrive.
Our reputation in Walnut is built on showing receipts. Every cleaning includes before-and-after photo documentation of the vent interior, so you see exactly what we removed. No drama, no vague warnings. If your vent is clear, we’ll tell you it’s clear. If it isn’t, you’ll see the proof yourself.
Styles & brands we work with
Our Dryer Vent Cleaning Services in Walnut
Full Dryer Vent Cleaning
We run professional rotary brushes and high-powered HEPA-filtered vacuums through the entire vent run, from the dryer connection to the exterior termination. In Walnut’s older homes, vent runs often stretch 15 to 25 feet, sometimes with multiple elbows. That length creates more surface area for lint to accumulate, especially when the homeowner has never had the vent cleaned since moving in. A single cleaning removes years of compacted lint, restoring airflow and cutting dry times.
Dryer Vent Cap Inspection and Replacement
Santa Ana winds are hard on vent terminations. We regularly find galvanized caps in Walnut that have seized open or shut, corroded by a combination of abrasive dust, eucalyptus leaf litter, and morning condensation that never fully dries in the shade. A cap that won’t close invites birds, rodents, and more debris into the vent. We stock stainless steel caps locally and can replace a failed galvanized unit the same day.
Bird and Rodent Nest Removal
Walnut’s mild winters mean birds and rodents stay active year-round. We frequently find nests built inside dryer vent terminations, especially on hillside streets where the cap sits sheltered from view. A nest doesn’t just block airflow; it creates a serious fire hazard when dryer exhaust heat can’t escape and lint accumulates around the nesting material. We remove the obstruction, clean the full run, and install a pest-resistant cap if the existing one failed its job.
Long Vent Run and Interior Wall Vent Cleaning
Many Walnut homes built in the 1980s and 1990s have dryer vents that run through interior walls or across long ceiling spans before exiting the roof or an upper wall. These runs collect lint differently than short, direct exterior-wall vents. Worse, when a long run develops a partial blockage, the dryer’s moisture sensor misreads the damp air and extends the cycle, wasting energy and overheating the machine. We use extended rotary tools to clean the full length, even when the vent exits on a second-story eave.
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 Walnut
We work with professional-trade components, not hardware-store generics. When a Walnut homeowner needs a new dryer vent cap, we install stainless steel terminations the same way we spec Dryer Vent Cleaning components on chimney work. For chimney repairs we use HeatShield resurfacing and Gelco and Copperfield materials; for dryer vents, that same standard applies to every cap, clamp, and connector we touch. If we replace a component, you get one built to hold up, not one that’ll corrode again in two seasons. And because we keep common sizes in the truck, most Walnut jobs are completed same-visit.
See the difference
Before
After
Before
After
Before
AfterCommon Dryer Vent Cleaning Problems We See in Walnut Homes
- Silt and lint blockages. Walnut’s clay soils produce a fine, abrasive dust that Santa Ana winds drive into exterior vent terminations. Mixed with dryer lint, it forms a hard, felt-like plug that a standard homeowner’s lint brush can’t reach. We see this most often in homes along Grand Avenue and the hillside streets near Lemon Avenue, where wind exposure is strongest.
- Corroded galvanized vent caps. The combination of wind-driven dust, dry heat, and morning moisture causes zinc coatings to fail early. Flaps seize open, letting in everything from leaves to bees, or seize shut, trapping exhaust heat. Stainless steel replacements solve this permanently.
- Long, neglected vent runs. Homes in Walnut’s 1970s and 1980s subdivisions often have vent runs that were never cleaned after the original owners sold. Lint that’s been compacting for a decade doesn’t blow clear; it has to be mechanically removed. These blockages overheat dryers and trip thermal limiters.
- Nests in terminations near the Walnut/Diamond Bar boundary. On hillside and canyon-edge streets, eucalyptus leaf litter and nesting birds create a double problem. We’ve opened caps to find both a nest and a mat of leaves jammed against the flap. Homeowners don’t know anything’s wrong until the dryer starts shutting off mid-cycle or the laundry room smells of burned lint.
Pricing for Dryer Vent Cleaning in Walnut, CA
A standard dryer vent cleaning in Walnut runs $110 – $185 for most single-family homes with an accessible roof or exterior wall termination. Homes with second-story terminations or interior wall vent runs typically fall between $160 – $240, reflecting the added equipment setup and access time. If we find a corroded cap that needs replacement, stainless steel caps add $45 – $90 depending on the size and termination type. Nest removal is included in the cleaning price; we don’t upcharge for what we’re already pulling out of the vent. Before any work begins, we confirm the price and scope. Every Walnut estimate is free. Call (855) 554-2841 and we’ll give you a firm quote over the phone.
We Also Serve Cities Near Walnut
Our service area extends beyond Walnut into South San Jose Hills, Rowland Heights, West Covina, and Valinda. If you’re on the border near Pathfinder Road or Nogales Street, you’re still in our coverage zone. For full details on our local Dryer Vent Cleaning in Walnut services, give us a call at (855) 554-2841.
Serving Walnut, CA — Our Local Coverage Area
We’re based in the Walnut 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 Walnut
Every 12 months, minimum. Walnut’s fine clay silt and eucalyptus leaf litter accumulate in vent terminations faster than the humid, marine-layer air in coastal cities like Long Beach or Huntington Beach. If you live on a hillside street near the Diamond Bar boundary or any area with direct Santa Ana wind exposure, check your vent cap every 6 months, even if cleaning can wait a full year. Call (855) 554-2841 and we’ll assess your specific vent run.
Yes. A galvanized cap that has seized open or shut has already failed. In Walnut’s dry, gritty conditions, once the zinc coating fails, the steel underneath corrodes quickly. You can’t lubricate it back to life. We replace failed galvanized caps with stainless steel models that resist the dust and leaf abrasion that causes premature failure. The replacement is a same-day job in most Walnut homes.
Yes, and this is the exact scenario we worry about most. A partial blockage still lets some air through, so the dryer appears to function. But the restricted exhaust traps heat inside the drum and vent run, letting lint reach temperatures that can ignite it. Dryer vents are one of the leading causes of residential fires in the U.S., and the tragedy is that a simple cleaning removes the hazard. If your Walnut home’s dryer has needed longer cycles, call (855) 554-2841 before it gets worse.
Both services remove different types of fire fuel from your home. Chimney cleaning addresses creosote and flue blockages from wood-burning fireplaces; dryer vent cleaning removes lint and debris from the laundry exhaust system. A home with a fireplace and a dryer has two separate fire-risk systems that both need annual service. We’re one of the few companies in Walnut that handles both, which means one appointment can cover both hazards. If your home has never had either cleaned, let’s start with the one that gets used most.
We use extended rotary brush systems and HEPA-filtered negative air vacuums designed for long runs and multiple elbows. Homes built in Walnut between 1970 and 1995 often have vent runs of 15 to 25 feet, sometimes through interior walls or up through the roof. Standard short brushes leave most of the lint behind. Our equipment reaches the full length, and we verify the result with camera inspection before we call the job done.
Ready to get your Walnut dryer vent cleaned? Call (855) 554-2841 for a free estimate. We’ll schedule a time that works for you and tell you exactly what you’re paying before we start.
Written by Ruben Acosta, Owner at Hickory Chimney Sweep, serving Walnut and the San Gabriel Valley with chimney and dryer vent fire-safety services.