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
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Before
AfterAir Duct Cleaning Company in Sebastopol, CA
Air duct cleaning in Sebastopol typically runs $350 – $650 for a whole-home system, with most jobs completed in a single visit. The work here is shaped by older homes, rural well water, and coastal fog that keeps crawlspaces damp year-round. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and our crews serve Sebastopol from our San Francisco Bay Area dispatch office. Call (361) 326-5060 for a free estimate.
Why Sebastopol Homes Are Different
Sebastopol sits in the Russian River Valley, and a considerable number of homes here draw from private wells. The water chemistry, often mineral-rich and sometimes carrying detectable sulfur, leaves a fine dust that circulates through ductwork and returns through supply registers. That means cleaning here isn’t just about household dust; it’s about the byproducts of rural water and the region’s fog-laden dampness.
The housing stock reinforces the challenge. Victorian and Craftsman bungalows cluster in the historic downtown core, while mid-century ranch homes spread across surrounding hillsides, plus newer custom builds on rural acreage. Many have original ductwork installed piecemeal, rigid metal mixed with flex duct routed through unconditioned crawlspaces and attics. Those spaces stay chronically damp from coastal fog and cool, wet winters, encouraging mold and mildew inside the system. Then dry, warm summers arrive, wildfire smoke closes the windows, and HVAC systems run continuously, pulling ash into ducts and filters. After major Sonoma County fires, we’ve seen spikes in calls from neighborhoods around Laguna de Santa Rosa, where fine ash infiltrates even sealed systems and leaves gritty residue that looks like ordinary dust until tested.
Our Main Sebastopol Services
Sebastopol homeowners call us most often for these three jobs. Each has its own page with full details.
Air Duct Cleaning in Sebastopol
We clean the full supply and return system with a Rotobrush rotary brush and Nikro negative-air machine, pulling debris out rather than pushing it deeper. In Sebastopol, we often find mineral dust from well water caked inside flex duct runs, plus mildew spots where fog moisture collects in low spots. Every job gets a written price before we start and a 365-Day Done Right Promise in writing. Air Duct Cleaning in Sebastopol
Dryer Vent Cleaning in Sebastopol
Dryer vent blockages are a fire hazard, and rural Sebastopol homes with longer exterior runs through hillsides or redwood shade see more lint buildup from damp air. We clear the full run from appliance to termination, test airflow with a manometer, and verify the exterior damper opens fully. Background-checked, uniformed technicians; price written before work begins. Dryer Vent Cleaning in Sebastopol
Duct Sealing in Sebastopol
Leaky ducts in unconditioned crawlspaces waste energy and pull in musty air. We seal joints and seams with mastic and reinforced tape, then pressure-test to verify results. Sebastopol’s mixed metal-and-flex systems, often decades old, benefit especially from sealing before cleaning, so we’re not sealing debris inside. Duct Sealing in Sebastopol
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 Sebastopol
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies for Sebastopol jobs. Most common replacements ship to our Bay Area office within 24 hours, so we’re not waiting on hardware-store runs. See our brands for the full roster.
Pricing for Air Duct Cleaning Company in Sebastopol, CA
| Service | Typical range in Sebastopol |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $220 |
| Dryer vent cleaning (extended or rooftop run) | $180 – $320 |
| Duct sealing (single system, mastic method) | $450 – $850 |
| Duct sealing (two systems) | $750 – $1,400 |
| Air duct cleaning + dryer vent bundle | $420 – $780 |
| Air duct cleaning + duct sealing bundle | $680 – $1,200 |
Prices push higher in Sebastopol when systems haven’t been cleaned in 10+ years, when multiple access panels must be cut into rigid duct, or when mold remediation is needed before cleaning can proceed. We write the price down before any work starts, and it does not move at the door.
Neighborhoods We Serve in Sebastopol
Our Sebastopol crews cover the full city and surrounding unincorporated areas, from the historic core to rural parcels on the outskirts. Most appointments are scheduled within a few days, with dispatch coordinated from our Bay Area office.
- Downtown Sebastopol (historic core, Victorian and Craftsman stock)
- Laguna de Santa Rosa area (wildfire ash concerns, mixed rural lots)
- Sebastopol Hills (mid-century ranches, hillside access)
- Green Valley Road corridor (acreage properties, longer vent runs)
- Gravenstein Highway South (custom builds, well water systems)
Service Area – Cities Near Sebastopol
We serve the full Sebastopol area and travel regularly to neighboring communities. Homeowners in Santa Rosa, CA, Rohnert Park, CA, Cotati, CA, and Windsor, CA can schedule the same written-price service and 365-Day Done Right Promise.
Serving Sebastopol, CA - Our Local Coverage Area
We’re based in the Sebastopol 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 Sebastopol
No permit is required for routine air duct cleaning or dryer vent cleaning in Sebastopol. Duct sealing that involves modifying or replacing ductwork may need a Sonoma County permit if it alters the HVAC system’s capacity; we flag this during the estimate and handle the paperwork if needed. Call (361) 326-5060 to discuss your specific job.
Most Sebastopol appointments are scheduled within 2 – 5 business days, depending on season. After wildfire events, demand spikes and the window may stretch; we maintain a callback list and contact you if earlier slots open. Call (361) 326-5060 to check current availability.
Yes. Many Sebastopol homes operate on well water and septic, which changes nothing about our process but explains the mineral dust we often find inside ducts. We adjust our cleaning approach for heavy mineral buildup, using rotary brush agitation rather than compressed air that can redeposit fine particles. Call (361) 326-5060 for an estimate.
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 Sebastopol Customers Say
"They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W.