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 Larkspur, CA
Cardinal Air Duct Cleaning provides air duct cleaning in Larkspur with upfront written pricing, professional-grade equipment from Nikro and Abatement Technologies, and the 365-Day Done Right Promise on every job. Larkspur homes present a unique mix: older hillside properties with original ductwork, mid-century ranchers near downtown, and newer builds in the flats that still collect Marin County dust. Our techs know how each type behaves and what it takes to clean them properly. For a free estimate, call (737) 727-2314.
Why Larkspur Homes Are Different
Larkspur’s geography shapes what ends up inside your ducts. Homes on the west side near Madrone Canyon sit under dense oak and bay trees, which means fine organic debris and pollen work their way into return registers faster than in the flatlands. Downtown Larkspur and the Baltimore Park neighborhood have a different profile: older homes, many built before forced-air systems were standard, with retrofit duct runs that were never designed for modern airflow. Add in the marine layer that rolls over the ridge from the bay, and duct interiors here stay damp long enough for dust to cake rather than blow through. That’s why a quick vacuum pass never really works in Larkspur; the buildup is denser and needs rotary agitation plus true HEPA extraction, not a shop-vac rig.
Our Main Larkspur Services
We offer three core services in Larkspur, each with its own dedicated page so you can see local pricing and detail without wading through fluff. Most calls come in for these two: full air duct cleaning and dryer vent cleaning, with HVAC cleaning close behind during shoulder seasons.
Dryer Vent Cleaning in Larkspur
Larkspur dryer vents often run longer than they look, especially in hillside homes where the laundry room sits on an interior wall and the vent exits through a roof or a long side-wall chase. That distance means lint builds up mid-run, not just at the wall cap. We use a Rotobrush system to spin out compacted lint and a Nikro HEPA vacuum to capture it at the exit point, so none of it ends up back inside. If your dryer takes two cycles to finish a load, it’s worth a look. Full details are on our Dryer Vent Cleaning in Larkspur page.
Air Duct Cleaning in Larkspur
Full air duct cleaning in Larkspur means opening the supply and return network, agitating the walls of every run to loosen years of accumulated dust, pet dander, and construction debris, and pulling it out under negative pressure. The marine layer here leaves residue that hardens, so we run longer than we might in a drier microclimate. Every Larkspur job includes before-and-after photos of the inside of your ducts, so you can see the work happened. Read what’s covered and what it costs on our Air Duct Cleaning in Larkspur page.
HVAC Cleaning in Larkspur
HVAC cleaning goes past the ducts themselves and includes the blower wheel, evaporator coil, and condensate pan. In Larkspur, those coils get coated fast because moisture and dust combine into a paste that reduces airflow. A coated blower wheel also throws the fan off balance, which wears out the motor years early. We bring coil cleaner, pan tabs, and the same HEPA extraction we use for duct cleaning. If your system runs but barely pushes air, the coil may be the culprit. Details, including pricing, live on our HVAC Cleaning in Larkspur 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 Larkspur
We service all major duct and filtration brands found in Larkspur homes, including Honeywell, Aprilaire, and Guardsman filtration products. Common replacement filters and pan tabs are stocked on our trucks, which keeps most jobs to a single visit. See what we carry on our brands page.
Pricing for Air Duct Cleaning Company in Larkspur, CA
| Service | Typical range in Larkspur |
|---|---|
| Standard air duct cleaning, typical 3-bedroom home | $450 – $750 |
| Air duct cleaning with HEPA extraction, larger home | $700 – $1,000 |
| Dryer vent cleaning, standard single run | $110 – $185 |
| Dryer vent cleaning, long or roof-exit run | $185 – $300 |
| HVAC coil and blower cleaning, one system | $250 – $450 |
| HVAC cleaning with duct cleaning combined | $600 – $950 |
| Return air deep clean only | $150 – $250 |
| Whole-home duct sanitizing add-on | $125 – $250 |
Two things push Larkspur prices toward the upper end: hillside homes with long or awkward duct runs, and systems that haven’t been cleaned in years so the buildup takes longer to remove. Whatever the final number, you’ll see it in writing before we touch a single vent, and that number does not change at the door.
Neighborhoods We Serve in Larkspur
We cover the whole city of Larkspur, from the flats to the ridge. Most jobs are in the neighborhoods below, but if you’re in Larkspur, we’re there. Our techs run routes throughout the area daily, so we can usually reach most Larkspur homes within a business day or two of scheduling, not weeks.
- Downtown Larkspur
- Baltimore Park
- Madrone Canyon
- Palm Hill
- Murray Park
Service Area – Cities Near Larkspur
Beyond Larkspur, our crews also cover the rest of central Marin. You’ll find us regularly in Kentfield, CA, Corte Madera, CA, San Rafael, CA, and Mill Valley, CA. If you’re a few minutes outside those lines, call (737) 727-2314 and we’ll tell you straight whether we can reach you.
Serving Larkspur, CA - Our Local Coverage Area
We’re based in the Larkspur 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 Larkspur
No. Duct cleaning, dryer vent cleaning, and HVAC cleaning are all non-structural maintenance, so no city permit is required and no HOA approval process applies. If you’re in a larger complex, just make sure we can access the unit and any shared chase. Call (737) 727-2314 and we’ll walk through access before booking.
Most Larkspur jobs can be scheduled within a few business days. Hillside properties with long vent runs can take a little longer, but that gets sorted on the phone. We confirm a live arrival window you can track, so you’re not stuck waiting on a four-hour gap. Call (737) 727-2314 for current availability.
We go everywhere in Larkspur, including the hillside streets where parking is tight and the runs are long. Our techs carry the full setup on the truck, so a hillside job is no problem. If you’re inside city limits, we’ll come out. Call (737) 727-2314 to confirm your street.
Get your written price before work starts. Call Cardinal Air Duct Cleaning at (737) 727-2314 for a free Larkspur estimate, answered by a live person who can book you right away.
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 Larkspur Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.