Whole-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.
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Before
AfterAir Duct Cleaning Company in Tamalpais-Homestead Valley, CA
Air duct cleaning in Tamalpais-Homestead Valley carries a different set of challenges than most of Marin County because of how the homes are built and where they sit. Mid-century wood-frame houses on steep canyon lots, persistent marine fog, and heavy redwood debris mean ducts here collect biological growth faster and are harder to reach than in flatter, drier towns. We quote every job with a written price before any work starts, and our home office coordinates scheduling with local crews. Call (469) 972-3151 for a straight answer about your system.
Why Tamalpais-Homestead Valley Homes Are Different
Tamalpais-Homestead Valley sits directly in the fog belt that funnels through the Mount Tamalpais canyons. Humidity stays elevated well past noon, and that moisture finds its way into crawl spaces and uninsulated attic duct runs. The result is condensation inside ductwork and mold colonization at rates you simply don’t see in Corte Madera or San Rafael. The dense redwood and tanoak canopy adds another layer: a continuous load of needles, spores, and tanoak pollen drops into exterior intakes and attic spaces year-round.
The housing stock compounds the problem. Most homes were built in the 1950s through 1970s, originally with radiant or wall heaters. Forced-air HVAC was retrofitted later, which means duct routing was squeezed through tight crawl spaces and angled attic cavities with poorly sealed joints. Homes on the steeper lots sit on post-and-pier foundations with fully exposed flex duct runs underneath. Redwood needle buildup, moisture dripping from the hillside, and proximity to soil create conditions where technicians regularly find growth that looks more like a basement mold problem than a typical California duct job. During fall Diablo wind events, smoke particulate from North Bay wildfires settles into systems left running through poor air quality days, and homeowners in this High Fire Hazard Severity Zone often call us for post-event cleaning.
Our Main Tamalpais-Homestead Valley Services
These are the two jobs Tamalpais-Homestead Valley homeowners call us about most, and each has its own detailed page for this area.
Air Duct Cleaning in Tamalpais-Homestead Valley
We run a Rotobrush rotary system through the full duct network to break debris loose at the duct wall, then pair it with a Nikro negative-pressure unit to pull contaminants out of the living space. In Tamalpais-Homestead Valley, the work often includes cleaning exposed underfloor flex runs that have absorbed hillside moisture and harbor biological growth. We seal accessible joints as we go. See the full breakdown on our Air Duct Cleaning in Tamalpais-Homestead Valley page.
Dryer Vent Cleaning in Tamalpais-Homestead Valley
Dryer vents in this part of Marin clog with lint faster when humidity keeps it sticky, and redwood debris can enter vent terminations on canyon-facing walls. We clean the full run from the dryer to the exterior termination, clear the lint trap bypass, and check airflow with a pressure gauge. Homes with long, angled vent runs through crawl spaces take longer, and we quote that honestly up front. Details on our Dryer Vent Cleaning in Tamalpais-Homestead Valley page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Tamalpais-Homestead Valley
We service all major HVAC equipment brands and can supply Honeywell and Aprilaire filtration products when homeowners in Tamalpais-Homestead Valley want to improve indoor air quality between cleanings. Our our brands page lists what we carry. Most common filters and parts are available without a second trip.
Pricing for Air Duct Cleaning Company in Tamalpais-Homestead Valley, CA
| Service | Typical range in Tamalpais-Homestead Valley |
|---|---|
| Full-home air duct cleaning (single system) | $450 - $900 |
| Full-home air duct cleaning (dual system) | $800 - $1,600 |
| Air duct cleaning with filter replacement | $500 - $1,000 |
| Dryer vent cleaning (standard run) | $150 - $300 |
| Dryer vent cleaning (long or multi-story run) | $250 - $500 |
| Smoke or wildfire particulate duct cleaning | $600 - $1,200 |
| Mold remediation cleaning of ductwork | $700 - $1,800 |
| Crawl space duct run inspection and cleaning | $400 - $900 |
What pushes price up in Tamalpais-Homestead Valley is access. Angled attic runs, tight post-and-pier crawl spaces, and long underfloor flex duct add labor hours that flat-site homes don’t carry. Whatever the number, it’s written down and agreed to before a single vent is touched.
Neighborhoods We Serve in Tamalpais-Homestead Valley
We work throughout Tamalpais-Homestead Valley, and response time is typically within a day or two because crews are already moving through Marin weekly.
- Homestead Valley
- Tamalpais Valley
- Almonte
- Mill Valley borders along the valley floor
- Canyon hillside lots off Panoramic Highway
Service Area – Cities Near Tamalpais-Homestead Valley
While this page focuses on Tamalpais-Homestead Valley, our crews also cover major population centers across the state. You can find location pages for Los Angeles, CA, San Diego, CA, San Jose, CA, and San Francisco, CA. If you’re in a neighboring Marin community, call and we’ll confirm coverage.
Serving Tamalpais-Homestead Valley, CA - Our Local Coverage Area
We’re based in the Tamalpais-Homestead Valley 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 Air Duct Cleaning Company in Tamalpais-Homestead Valley
Most Tamalpais-Homestead Valley homes can be scheduled within a few business days because crews are already routing through Marin County weekly. Canyon-access homes may take longer if a crawl space inspection is needed first. Call (469) 972-3151 and we’ll give you a specific arrival window in writing.
Most single-family homes in Tamalpais-Homestead Valley don’t require HOA approval for interior duct or dryer vent cleaning. If you’re in a shared-wall or hillside community with exterior vent terminations visible from the road, a quick check with your board is worth doing. The work itself stays inside the footprint of your system.
If the work falls short within 365 days, we return and make it right at no charge. That includes biological growth returning in a cleaned system or a dryer vent that clogs again. It’s in writing on every job we do in Tamalpais-Homestead Valley, not a verbal promise.
No. We serve all of Marin County and the greater Bay Area, with scheduling coordinated from our San Francisco Bay Area office. If you’re in a neighboring town, call (469) 972-3151 and we’ll confirm coverage and current scheduling.
Call (469) 972-3151 for a free estimate on air duct or dryer vent cleaning in Tamalpais-Homestead Valley. We answer the phone with a live person, and the price you hear is the price you’ll see in writing before work begins.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Tamalpais-Homestead Valley Customers Say
"Set up an appointment for the whole house plus the dryer line. They called the morning of to confirm, showed up in the window, and showed me pictures of the gunk they pulled out. Worth it."
- Terrence Boyd"My wife's allergies were awful every morning. Had the ducts done and it's made a real difference. Tech was on time and wore booties in the house without me asking."
- Rob Pendergast"Bought an older home and the previous owners had pets everywhere. After Kestrel did the ducts the stale smell was just gone. On time, quick, and they showed me the filter they pulled."
- Preston Ngata