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 Rohnert Park, CA
Air duct cleaning in Rohnert Park runs $350 – $650 for most single-family homes, with dryer vent cleaning at $120 – $220 and duct sealing at $800 – $1,500 depending on system size. We’re Hollis Air Duct Cleaning, and we serve Rohnert Park from our San Francisco Bay Area dispatch office. Most jobs here involve 1960s-1990s tract homes with original rigid metal ductwork routed through uninsulated attics, brittle flex connections, and particle loads from wildfire smoke and oak pollen that coastal towns simply don’t see. Call us at (361) 326-5060 for a free written estimate.
Why Rohnert Park Homes Are Different
Rohnert Park’s housing stock is almost entirely slab-on-grade tract homes built between the 1960s and 1990s, the original “A” through “L” sections and later golf-course-adjacent developments. Very few basements, very little pre-war construction. That means our crews spend a lot of time in tight attics, pulling decades-old galvanized duct or early flexible runs that have turned brittle and started leaking at the joints.
The climate here is classic Sonoma County Mediterranean: wet, mild winters and dry, warm summers. But the real variable is what blows in with the seasons. Spring brings heavy oak and wine-country grass pollen. Late summer and fall, wildfire smoke from Sonoma and Napa counties settles in the Petaluma Valley lowlands, especially near the city’s two golf courses and along the Laguna de Santa Rosa corridor. Older duct systems act as particle sinks, trapping that residue in attic runs and recirculating it when the heat or AC kicks on.
There’s also a scheduling pattern we don’t see in other cities. Rohnert Park’s Measure C rent-control ordinance, passed in 2014 and upheld in 2019, pushes property managers to handle duct cleaning as a low-cost habitability repair during 12-month lease turnovers. That means our calendar has predictable spikes tied to lease cycles, not just weather.
Our Main Rohnert Park Services
Most Rohnert Park homeowners call us for one of three jobs. Each has its own page with full pricing, process details, and neighborhood-specific notes.
Air Duct Cleaning in Rohnert Park
We clean the full supply and return duct network using a Rotobrush rotary brush system for mechanical agitation, paired with Nikro negative-air machines to pull loosened debris out of the system rather than pushing it into your living space. In Rohnert Park, this usually means addressing collapsed flex runs in attics and heavy particulate buildup from wildfire seasons. Every job gets a written price before we start and is covered by our 365-Day Done Right Promise. Air Duct Cleaning in Rohnert Park
Dryer Vent Cleaning in Rohnert Park
Dryer vent cleaning runs from the back of the appliance to the exterior termination, using rotary brushes and high-velocity air tools to clear lint buildup. Rohnert Park’s older tract homes often have longer vent runs through attics or soffits that sag and collect moisture, creating compaction points we check with a camera when access allows. We verify airflow at the cap before we leave. Dryer Vent Cleaning in Rohnert Park
Duct Sealing in Rohnert Park
Duct sealing closes leaks in the supply and return plenums, trunk lines, and branch runs using mastic and specialized tape rated for HVAC temperatures. In Rohnert Park, we find significant leakage at 30-50 year old flex connections and where slab-on-grade construction forces awkward transitions between attic drops and wall chases. Sealing typically cuts conditioned-air loss by 20-30 percent in these homes. Duct Sealing in Rohnert Park
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 Rohnert Park
We stock filters and components from Honeywell, Aprilaire, and Abatement Technologies for common Rohnert Park systems, with most parts available same-day or next-day through our Bay Area supply chain. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning Company in Rohnert Park, CA
| Service | Typical range in Rohnert Park |
|---|---|
| Whole-house air duct cleaning (single system) | $350 – $650 |
| Whole-house air duct cleaning (dual system) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $220 |
| Dryer vent cleaning (long run or rooftop termination) | $200 – $320 |
| Duct sealing (single system, mastic method) | $800 – $1,500 |
| Duct sealing (aeroseal method, single system) | $1,200 – $2,200 |
| Individual flex run replacement | $180 – $340 per run |
| Register/boot cleaning (add-on) | $15 – $25 per register |
| HVAC blower compartment cleaning | $120 – $200 |
| Video inspection of ductwork | $85 – $150 |
What pushes Rohnert Park prices toward the high end: collapsed attic flex runs that need replacement before cleaning, heavy wildfire-ash residue requiring extra agitation cycles, and dual-zone systems common in larger 1990s homes near the golf courses. The price we write down before work starts is the price you pay. No per-vent add-ons, no equipment fees at the door.
Neighborhoods We Serve in Rohnert Park
We run calls across the full city, from the original A-Section near Sonoma State University to the newer developments off Southwest Boulevard. Most Rohnert Park appointments book within 2-3 business days, with dispatch coordinated from our Bay Area office.
- A Section and B Section (original 1960s tracts near the university)
- C Section and D Section (1970s-80s single-story ranches)
- Doubletree Ranch Estates and golf-course-adjacent homes
- Laguna de Santa Rosa corridor properties
- Southwest Boulevard and newer 1990s infill
Service Area – Cities Near Rohnert Park
Our crews cover the full Sonoma County corridor. We regularly schedule alongside Rohnert Park jobs in Cotati, CA, Petaluma, CA, Santa Rosa, CA, and Sebastopol, CA. Routing multiple appointments from the same dispatch day keeps our arrival windows tight and our mileage costs down, which feeds back into the flat-rate pricing we quote upfront.
Serving Rohnert Park, CA - Our Local Coverage Area
We’re based in the Rohnert Park 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 Rohnert Park
No permit is required for standard duct cleaning or dryer vent cleaning in Rohnert Park. Duct sealing that involves modifying or replacing plenums may need a Sonoma County building permit if structural changes are involved; we flag this during our free estimate and handle the paperwork if needed. Call (361) 326-5060 to schedule.
Most Rohnert Park appointments are available within 2-3 business days, with scheduling spikes during late-summer wildfire events and spring lease turnovers. We do not promise same-day dispatch, but we do promise to arrive inside the window we give you. Call (361) 326-5060 for current availability.
Some Rohnert Park HOAs, particularly in the golf-course communities and newer managed developments, restrict contractor parking or set weekday-only work hours. We coordinate directly with your property manager when needed and carry proof of insurance and background-check documentation for all technicians. Call (361) 326-5060 and we’ll confirm any HOA requirements before we book.
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 Rohnert Park Customers Say
"Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H.