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 San Leandro
Dryer vent cleaning in San Leandro typically costs $130 – $250 for a standard single-family home, and most jobs are completed in under two hours. We work across all three San Leandro ZIP codes – 94577, 94578, and 94579 – and we know the difference between a flatland bungalow off Bancroft and a hillside rancher above the fairway. If your dryer is taking two cycles to dry a load or the vent flap isn’t opening when the machine runs, call us at (833) 467-6681. The fix is usually straightforward, but the risk of waiting isn’t.
Why Hallmark Air Duct Cleaning Is San Leandro’s Preferred Dryer Vent Cleaning Company
Nelson Briggs built Hallmark around a simple idea: the right equipment, matched to the specific vent run, beats a generalist with a shop vac. Our Dryer Vent Cleaning crew arrives with Rotobrush rotary extraction and Nikro industrial systems, plus Abatement Technologies negative-air containment so the lint we dislodge doesn’t end up in your laundry room or your lungs. In San Leandro, where many homes still have original runs from the 1940s and 50s, that equipment matters.
We’ve worked the flatland blocks near Davis Street, the mid-century tracts off Estudillo Avenue, and the hillside sections of 94578 where attic chase runs bake all summer. Each of those jobs is different. A home near Washington Manor with a short, straight vent to an exterior wall is easy. A 1950s bungalow with a vent routed through a shared wall stack or an interior chase is something else entirely. San Leandro keeps us honest because the housing stock won’t let us coast.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Dryer Vent Installation in San Leandro
Dryer Vent Installation in San Leandro is most common in two situations: the existing run is too long or too crushed to clean properly, or a homeowner is relocating the laundry to a different wall and the old termination point won’t work. In the flatlands west of Bancroft, we regularly see runs that were never right to begin with – flexible foil crushed behind a stack, four elbows where one would do, or a termination point that dumps against a fence rather than through an exterior wall.
New Runs, Sized Correctly
A San Leandro installation job starts with measuring the actual distance from the dryer to the exterior, not guessing. The International Residential Code limits dryer exhaust runs to 35 feet, with five feet deducted for every 90-degree elbow. In a small 1940s bungalow, that might leave you with a problem: the original builder didn’t think about dryer placement in 1947. We plan the run with rigid metal, minimize elbows, and set the termination cap where it can actually be cleaned next time.
Replacing What’s Failing
When we pull a vent that has been flattened behind a wall or packed with years of compacted lint, replacement often makes more sense than repeated cleaning. A typical Dryer Vent Installation for a fairly direct exterior-wall termination runs $180 – $350 in San Leandro. A longer run through a crawlspace or attic chase, with multiple elbows and a new exterior cap, can run $350 – $600. The difference is labor and access, not markup.
Dryer Vent Repair in San Leandro
Dryer Vent Repair in San Leandro usually means one of three things: a disconnected joint, a crushed or torn section, or a termination cap that has failed. If you also need Carrier repair in San Leandro, we can coordinate both services. In the older flatland bungalows near downtown, the joints where original galvanized sections meet are often held together with tape that gave up decades ago. Every time the dryer runs, lint and moisture escape into the wall cavity or the interior chase. That’s not an efficiency problem. That’s a fire-risk checklist item.
Sealing Leaks and Replacing Sections
Repair work involves finding where the vent has actually failed, not just where the homeowner saw dust. We run a camera through the line, locate every separated joint and crushed section, then replace those segments with rigid metal and seal with foil tape rated for dryer exhaust. A straightforward section replacement runs $120 – $220. A crush behind a stack or inside a wall cavity, where we need to open drywall and coordinate access, can run $250 – $500 depending on what we find.
Vent Cap and Termination Issues
San Leandro’s flatland lots are tight. The exterior termination is often on a side wall three feet from the neighbor’s fence or behind a hedge that hasn’t been trimmed since the Clinton administration. If the cap is rusted shut, the flap is missing, or birds have built into the opening, the entire run backs up. We replace caps, install bird guards, and when needed reroute the termination to a spot that can actually be maintained. A basic cap replacement runs $75 – $140; rerouting to a better exterior location adds labor and materials and typically lands between $200 and $400.
Trusted Brands We Service in San Leandro
The equipment behind our San Leandro work includes Abatement Technologies negative-air and HEPA-filtration units, used on every job to contain what we dislodge. For customers who want whole-home air quality improvements after a vent is cleaned and sealed, we’re familiar with Honeywell and Aprilaire products and can evaluate whether a filtration upgrade makes sense for a San Leandro’s older duct systems. We carry standard rigid metal duct sections, foil tape, caps, and guards on the truck, so most repair and replacement work on a flatland bungalow or hillside rancher is finished in one visit rather than two.
Common Dryer Vent Cleaning Problems We See in San Leandro Homes
- Shared wall stacks in the flatlands: In dense neighborhoods near Davis Street and East 14th, dryer vents are often routed through a shared chase between two units. One resident’s lint trap is fine, but the common run is packed with years of lint neither household can see or access. These jobs require coordination and a camera inspection to know what’s actually in the stack.
- Long attic chases in the 94578 hills: Hillside homes built in the 1960s and 70s often route dryer exhaust up through an attic chase before terminating at a roof or upper wall. Long vertical runs gather lint faster than short horizontal ones, and the warmer attic promotes condensation inside the run. That combination accelerates clogging.
- Original 1940s – 50s flatland runs: The pre-war and early postwar bungalows west of Bancroft frequently have original galvanized ductwork with taped joints and minimal support. These runs sag, separate, and shed debris. Cleaning them without a repair plan means the problem returns in months, not years.
- Restricted rear access near downtown: Many San Leandro flatland lots have no side gate wide enough for equipment, and the rear termination is behind the garage or under a deck. We stage longer hose runs from the street or use portable extraction units when the truck can’t reach the wall. The vent still gets cleaned; the approach just changes.
See the difference
Before
After
Before
After
Before
AfterPricing for Dryer Vent Cleaning in San Leandro, CA
For a standard single-family home in San Leandro, expect to pay $130 – $250 for a complete dryer vent cleaning. That includes a camera inspection before and after, full-length extraction with our Rotobrush or Nikro system, and verification of airflow at the exterior termination. If the run is very short and direct, the lower end applies. If it’s a hillside attic chase that requires roof or crawlspace access, the upper end is more realistic. Repairs and installation are quoted separately and agreed to before any work starts. We give a clear range on the phone, and the estimate is free. Call (833) 467-6681 for an exact quote on your San Leandro home.
We Also Serve Cities Near San Leandro
Our routes cover the East Bay from Castro Valley to Alameda. We’re regularly in Hayward for older flatland ranches, across the bay to Alameda for pre-war bungalows with tight alley access, and up through Oakland where shared-wall vents are common in the older neighborhoods. If you’re in San Leandro territory or one of the nearby cities, the same crew and equipment handle the job.
Serving San Leandro, CA – Our Local Coverage Area
We’re based in the San Leandro 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 San Leandro
Yes, but the job needs access to the common chase and often coordination with your landlord or HOA. In San Leandro’s dense flatland blocks, many multi-unit buildings route dryer exhaust through a shared stack with the termination on a rear or side wall. One unit has a clean lint trap while the common run is packed. We use a camera to map the run, then clean from the dryer side and the exterior side when both are accessible. If the stack is crushed or disconnected, that’s a repair job, and we’ll document it for the property owner. Call (833) 467-6681 and we’ll figure out access.
Hillside homes in 94578 typically have longer vertical dryer vent runs through attic chases, and longer runs clog faster. The warmer attic air causes condensation inside the duct, which mixes with lint and forms a hard, sticky buildup that reduces airflow. A dryer that once took 45 minutes now takes two cycles because the moisture and heat can’t escape. The fix is a full-length cleaning with camera verification, and if the run is too long for the dryer’s blower, a booster fan or reroute may be warranted. Call (833) 467-6681 and we’ll inspect the run.
It’s a meaningful risk if the dryer vent run is original to the home. Those 1940s flatland bungalows west of Bancroft often have galvanized sections with taped joints that have separated, allowing lint and hot air to escape behind walls or into ceiling chases. Lint is combustible, and a disconnected joint puts it right where the heat is. We’ve pulled runs in the older blocks near downtown San Leandro that were entirely disconnected behind a wall. If your bungalow has never had the dryer vent replaced or inspected, schedule a cleaning and camera survey. Call (833) 467-6681 for a free estimate.
We adapt. On narrow flatland lots near downtown San Leandro, the truck often can’t reach the rear termination, so we stage longer hose runs from the street or use portable extraction units carried to the back wall. We’ve cleaned rear terminations behind garages, under decks, and in side yards with two feet of clearance. The approach changes, but the thoroughness doesn’t. If your San Leandro home has tight access, let us know when you schedule, and we’ll plan the equipment accordingly. Call (833) 467-6681.
Three signs: the dryer takes longer than it used to for a standard load, the exterior flap isn’t opening when the dryer runs, or the laundry room gets hot and humid during a cycle. In San Leandro’s flatland homes with shared stacks, you may also notice a burning smell or no visible lint accumulating in the trap, which means the clog is further down the run. The simplest check is to have the vent inspected with a camera, which we include with every cleaning. Call (833) 467-6681 and we’ll schedule it.
Dryer Vent Cleaning in San Leandro: The Shared-Wall Problem
In San Leandro’s dense flatland blocks, many dryer vents are routed through shared wall stacks or interior chases, and the exterior termination is often on a rear or side wall that isn’t visible from the street. That means a lint fire risk can build up without any visible clog until the dryer overheats or the cycle time doubles. This is a San Leandro-specific problem, not a generic one. In a bungalow near Davis Street or Parrott Street, the vent run from your laundry room to the outside world may pass through space that belongs to the building, not to your unit. Nobody on either side can see the slow accumulation. Nobody thinks about it until something fails.
In the older bungalow blocks near downtown San Leandro, our tech pulled a dryer vent run that had been routed through a shared stack between two units. The homeowner reported the dryer taking two cycles to dry a load, and our camera inspection showed the flexible duct crushed behind the stack. We re-routed with rigid metal, sealed the joints, and confirmed airflow met the dryer manufacturer’s spec. That’s a common fix in these shared-wall homes, and it’s the kind of job where cleaning alone won’t solve the problem. The vent has to be rebuilt.
Nelson Briggs and the team at Hallmark Air Duct Cleaning have handled enough San Leandro jobs to know that a flatland bungalow and a hillside rancher in 94578 are not the same problem. One has a short, shared run that’s been ignored for decades. The other has a long attic chase baking in the sun. Reading which one you’re in is the whole job.
Call (833) 467-6681 for a free estimate on dryer vent cleaning, repair, or installation in San Leandro. We inspect with a camera, clean with professional extraction equipment, and contain what we dislodge. No bait pricing, no per-vent games, just the right equipment for your specific system.
Written by Nelson Briggs, Owner at Hallmark Air Duct Cleaning, serving San Leandro and the East Bay.