Fast, Reliable Dryer Vent Cleaning Across San Ramon
Dryer vent cleaning in San Ramon typically costs $149 – $229 for a standard single-story run, and most jobs are finished in under 90 minutes. That’s the number to budget for a routine cleaning where the duct is accessible and in decent shape. If the run is long, crushed behind a wall, or terminated on a roof, the price shifts upward, which we’ll cover below.
We’re Chimney Cleaning San Leandro, and we’ve been cleaning and repairing dryer vents in San Ramon since 2013. Tony Hammond leads our team, and we’ve spent 13 years learning exactly how vents fail in this city’s specific housing stock. The 1970s ranchers in Canyon Crest and the 2000s build-outs in Dougherty Valley each have their own failure patterns, and we know what to look for before we even open the wall. Call (833) 736-8208 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Why San Ramon Homeowners Call Chimney Cleaning San Leandro for Dryer Vent Cleaning
We’re not a handyman service that added dryer vents to a long list of odd jobs. Dryer Vent Cleaning is one of only three services we offer, which means the tech who shows up at your door in San Ramon works on vents every week, not once a season. That focus matters when the problem is a crushed duct behind a finished wall in Dougherty Valley, where the fix requires knowing exactly how 1990s and 2000s builders framed those interior chases.
Tony started this company in San Leandro and built it on a simple rule: we repair what we find. Most vent cleaning companies will brush what’s visible and leave. If our camera reveals a disconnected joint or a crushed run, we fix it on the same visit with the right rigid or semi-rigid duct, sealed properly at every transition. We also stock the manufacturer-specific poly brushes that fit the tight, short factory vents common in 1980s and 1990s prefab installations across San Ramon.
Response time from our San Leandro base to west San Ramon neighborhoods like Twin Creeks is typically 30 to 45 minutes on a weekday. To Dougherty Valley on the east side, it’s closer to an hour. We dispatch Sunday through Friday from 7am to 7pm, and the phone is answered 24/7. That means if your dryer starts taking two cycles on a Sunday morning in Canyon Crest, you can reach a real person and get on the schedule for that day.
Our Dryer Vent Cleaning Services in San Ramon
Full Vent System Cleaning
A full-system cleaning means every inch of the duct run, from the dryer connection to the exterior hood. In San Ramon homes built during the 1990s and 2000s Dougherty Valley build-out, that run often travels through tight interior wall chases, which means we use a camera to check every bend rather than just brushing what we can reach. A typical full-system cleaning in San Ramon runs $149 – $229 and leaves you with a clear airflow path and photos of the before and after.
Lint Removal
Lint removal is the most common request we get from San Ramon homeowners, and it’s not always the easy job people assume. The warm, dry summers mean lint bakes dry and compacts inside the duct, especially near the first elbow. In Canyon Crest homes where the vent terminates under a deck, that compacted lint can harden against the vent hood screen. We remove it with a combination of rotary brushes and hand tools, then measure airflow to confirm the duct is actually clear. Lint removal as a standalone service is $129 – $169.
Lint Screen & Trap Cleaning
The lint trap catches most lint, but what passes through it is fine enough to coat the duct walls and the exterior hood. In San Ramon’s older homes, we often find a lint trap that’s been reused since the 1990s with a torn or warped screen. That lets larger debris into the duct. We clean the trap housing and replace the screen when it’s damaged. As part of a full-system cleaning, this is included in the standard price.
Rooftop Vent Cleaning
Some San Ramon homes, particularly two-story models in Dougherty Valley, vent the dryer through the roof rather than a side wall. A rooftop termination adds length and at least two extra bends to the run, which is precisely where lint accumulates. We clean rooftop terminations from above, clear the damper and screen, and verify the vent cap is sealing correctly. A rooftop vent cleaning runs $179 – $259 depending on roof pitch and access.
Common Dryer Vent Cleaning Problems We See in San Ramon Homes
- Crushed foil flex duct behind finished walls. Builders in the 1990s and early 2000s used foil flex duct for long runs through interior chases. It sags over time, and where it passes through a tight stud bay or behind a garage wall, it crushes to half its diameter. Airflow collapses, the dryer overheats, and drying time doubles before you ever see a symptom on the outside.
- Disconnected joints at the first elbow. The first 90-degree bend after the dryer takes constant vibration and heat. In remodels and added laundry rooms, that joint is often held with a single screw or nothing at all. It pops loose, and the dryer vents moist air into the wall cavity or ceiling. We find this in every San Ramon neighborhood we work, from Canyon Crest to Twin Creeks.
- Lint-packed exterior hoods under decks and in side yards. Canyon Crest homes with decks built over the vent termination are a classic case. The hood is under the deck, out of sight, and six years go by without anyone checking it. By the time we arrive, the screen is a solid lint mat and the damper is jammed open, letting in rodents and air.
- Bird nests in the vent hood. San Ramon’s oak-studded hills put a lot of birds near homes, and a vent hood with a missing or bent damper is an invitation. We find finch and sparrow nests in side-yard and roof terminations throughout the city, especially in the spring. A nest combined with the homeowner’s own lint creates a full blockage surprisingly fast.
Pricing for Dryer Vent Cleaning in San Ramon, CA
| Service | Typical Price in San Ramon |
|---|---|
| Full Vent System Cleaning (single-story, accessible duct) | $149 – $229 |
| Lint Removal (standalone) | $129 – $169 |
| Rooftop Vent Cleaning | $179 – $259 |
| Bird Nest & Debris Removal | $89 – $139 (as an add-on or standalone) |
| Crushed or Disconnected Duct Repair | By written estimate, set per job |
These are typical ranges for San Ramon’s market, not a quote. The written estimate is what you’ll pay, and it’s free. What moves the price: length of the run, number of bends, whether the termination is on a roof or under a deck, and whether the duct needs disassembly to reach. If we find a crushed duct, a disconnected joint, or a bird nest, we’ll show you the camera footage before recommending work. Call (833) 736-8208 for an exact quote. We answer 24/7.
What Happens When We Find a Crushed Duct in a Dougherty Valley Home
San Ramon’s 1990s and 2000s Dougherty Valley build-out means a large share of homes here have dryer vents run through tight interior wall chases or across finished ceilings. That’s the root cause of most of the hidden damage we find. A duct that runs through a finished wall cannot sag freely, but it can crush. It cannot be inspected, but it can fail. And it cannot be replaced without opening a section of drywall, which is why so many homeowners live with the symptom for years: the dryer takes two cycles, the laundry room gets hot, and no one can see why.
We approach that problem differently. We push a camera through the full run from the dryer connection to the exterior hood. The footage tells us exactly where the crush is, at what depth, and whether the rest of the run is salvageable. In most cases, only the crushed section needs replacement, and the surrounding duct can be cleaned and reused. That matters a lot in a finished home; the difference between a small, targeted repair and a full re-run is often thousands of dollars.
Here’s a recent example, in our words. In Twin Creeks, a homeowner called because towels were taking two cycles to dry. Our tech found the original 1990s foil flex duct crushed to half its diameter where it passed behind a finished garage wall, and a disconnected joint at the first elbow. We replaced the crushed section with rigid semi-rigid duct, reconnected the run, and cleared a bird nest from the exterior hood. Drying time dropped back to one cycle. No new dryer, no new duct system, just the right repair where it was actually needed.
Why San Ramon’s Housing Stock Creates Hidden Dryer Vent Failures
This is what a generic dryer vent page misses. San Ramon is not a city of 1950s bungalows with short, straight vent runs. It’s a city of planned suburban developments built mostly between the 1970s and the 2000s. The oldest homes in Canyon Crest and the west side often have original laundry rooms and short side-wall vents, but those ducts are now 40 to 50 years old. The foil flex used at that time was not rated for that lifespan. It corrodes, it sags, and it crushes.
Then there’s Dougherty Valley, built out mostly in the 1990s and 2000s. Those homes are larger, the floor plans spread out, and the laundry room is often on the second floor. The vent run travels down through an interior wall, across a finished ceiling, and out through a side wall or roof. That’s a long run with multiple bends and zero access. Every bend is a lint trap. Every hidden joint is a potential disconnection. And because the run is hidden behind drywall, problems build silently until the dryer’s moisture sensor begins failing and clothes come out damp after a full cycle.
Remodeled laundry rooms add another layer. San Ramon homeowners who added or relocated a laundry room during a renovation often ended up with a vent run that was never properly supported or sealed at the transition. The new drywall goes up, the paint goes on, and the duct behind it has a joint held by two sheet metal screws and some tape that failed two winters ago. We see that pattern constantly in this city.
We Also Serve Cities Near San Ramon
We work across the 680 corridor regularly. In addition to San Ramon, our dryer vent cleaning team covers Dublin, Danville, Castro Valley, and Hayward. Each city has its own housing patterns, and we carry the tools and camera gear to diagnose duct problems in any of them. If you’re a homeowner in one of these nearby cities, the same pricing ranges and free-estimate policy apply.
Serving San Ramon, CA – Our Local Coverage Area
We serve San Ramon and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Dryer Vent Cleaning in San Ramon
Two-cycle drying almost always means restricted airflow, and in San Ramon the most common cause is a crushed or disconnected duct behind a finished wall. In Dougherty Valley homes especially, long runs with multiple bends accumulate lint faster and hide failures longer. The dryer’s moisture sensor times out because moist air cannot exit, so it runs a second cycle. The fix is to camera the duct, find the restriction, and repair it, not to replace the dryer. Call (833) 736-8208 and we’ll inspect it, estimates are free.
With a push camera fed through the full duct run, from the dryer connection to the exterior hood. The camera shows us the exact depth, the degree of crush, and what the surrounding duct looks like. We record the footage and go through it with you before any repair is recommended. If the crush is in an accessible section, we’ll cut the minimum opening needed. If it’s accessible from the attic or crawl space, we may not need to open the wall at all. We answer 24/7, so call when you’re ready to schedule.
Very common. Homes built in the 1990s and early 2000s throughout San Ramon, and especially in Dougherty Valley and Canyon Crest, used foil flex duct for long interior runs. It was a poor choice for anything longer than a few feet, but it’s what the builders had. Over 20 to 30 years, foil sags between supports, crushes at stud penetrations, and tears at the joints. If we find foil flex in a long run, we’ll recommend replacing the compromised section with rigid or semi-rigid duct. The existing visible sections may be fine to keep; our camera tells us what actually needs to go.
Spring and early summer nesting season, plus a vent hood damper that’s missing, warped, or jammed open. San Ramon’s proximity to oak woodlands in the west and the open hills around Dougherty Valley means there’s no shortage of finches and sparrows looking for a warm cavity. An open hood with a 4-inch opening is exactly that. The nest blocks airflow, which compounds the lint buildup already there. We remove the nest, clean the duct thoroughly, and check or replace the hood damper so the problem doesn’t repeat next season.
Yes, and it’s a routine job for us here. Two-story homes in Dougherty Valley and some of the larger 1990s builds in the west side terminate their dryer vents through the roof. A rooftop termination adds bends and vertical rise, which collects lint at the top and against the roof cap. We clean from above where safe roof access exists, clear the cap and screen, and run the brush through the full duct from the bottom as well. Typical pricing for a rooftop vent cleaning in San Ramon is $179 – $259. Call (833) 736-8208 for an exact quote.
If your dryer is taking too long, the laundry room feels humid, or you just bought a San Ramon home and the vent has never been checked, we’ll show you exactly what’s inside the duct. Call (833) 736-8208 for a free estimate. We answer 24/7, with fast dispatch from 7am to 7pm, Sunday through Friday.
Written by Tony Hammond, Owner at Chimney Cleaning San Leandro, serving San Ramon since 2013.