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 Millbrae, CA
Air duct cleaning in Millbrae runs $389 – $689 for a typical single-family home, and the job usually takes 3 – 5 hours. Our crews work throughout Millbrae, from the hillside streets above El Camino Real down to the flats along Broadway. Millbrae’s mix of mid-century ranchers, 1970s two-story builds, and newer townhomes means no two duct systems look the same, which is exactly why we quote a written price before any work begins. Call (737) 727-2314 and you’ll get a live person, not a voicemail loop.
Why Millbrae Homes Are Different
Millbrae sits in the path of steady Bay wind that carries fine dust, pollen, and sea air into return registers all year. Homes on the east side near the BART corridor and Highway 101 see more road dust than those up in the Meadows or along Skyline, but the real culprit in most Millbrae homes is shared: forced-air heating. Cool Peninsula evenings mean furnaces run from October through April, and every cycle pulls household air through ductwork that hasn’t been opened in years.
Housing stock here trends older. Many Millbrae homes were built in the 1950s and 1960s, and original duct runs are often undersized, leaky, or patched with whatever was on hand. Tighter, newer townhome developments near the Millbrae Transit Center have different challenges: compact plenums and shared walls that make access trickier. Neither is a problem for our Rotobrush and Nikro equipment, but both explain why Millbrae pricing can vary from one block to the next. We also see a lot of homes where a previous remodel buried a return behind cabinetry or drywall, something the tech flags on the spot with before-and-after photos.
Our Main Millbrae Services
Millbrae homeowners call us most often for two jobs: clearing dryer vents that are packed with lint, and deep-cleaning the ductwork connected to their furnace and air handler. Both are described below, each with its own dedicated Millbrae page.
Dryer Vent Cleaning in Millbrae
Most Millbrae laundry rooms are either in a hallway closet or an attached garage, which means dryer vents run long and bend several times before reaching the exterior. Lint packs into those turns. We pull the dryer, clean the full run to the outside termination, and test airflow with the dryer running before we call the job done. If you can’t remember the last time the vent was opened, it’s overdue. Full details, including pricing and what a blocked vent does to drying times and fire risk, are on Dryer Vent Cleaning in Millbrae.
Air Duct Cleaning in Millbrae
This is the full-system job: supply and return ducts, registers, the plenum, and the air handler compartment. We use HEPA-filtered negative-pressure extraction, which means loosened debris goes straight into the vacuum instead of drifting back into your living room. Older Millbrae homes often reveal decades of dust, pet hair, and drywall grit from past renovations. The before-and-after photos that come with every booking show exactly what came out. See Air Duct Cleaning in Millbrae for pricing, what to expect on the day, and how we handle older galvanized ductwork.
HVAC Cleaning in Millbrae
HVAC cleaning is the deeper version of the same job: ductwork, coils, blower wheel, drain pan, and the filter housing. In Millbrae, where furnaces work hard from fall through spring, a dirty blower wheel reduces airflow and strains the motor. We clean the components that actually affect heating performance, not just the ducts. Every repair we make during the visit carries a written guarantee and a free second visit if it fails. The complete scope and Millbrae pricing are on HVAC Cleaning in Millbrae.
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 Millbrae
We work on all major residential equipment found in Millbrae homes, including Carrier, Lennox, Trane, Rheem, and Goodman furnaces and air handlers. Filter compartments for Honeywell and Aprilaire media cabinets are stocked on the truck, so replacements happen the same visit. For a broader list of what we service, see our brands.
Pricing for Air Duct Cleaning Company in Millbrae, CA
| Service | Typical range in Millbrae |
|---|---|
| Standard air duct cleaning (single system) | $389 – $689 |
| Air duct cleaning with HVAC coil cleaning | $649 – $989 |
| Dryer vent cleaning (standard run) | $129 – $189 |
| Dryer vent cleaning (long or complex run) | $189 – $269 |
| HVAC cleaning with blower wheel and coil service | $489 – $789 |
| Return-side only duct cleaning | $249 – $349 |
| Supply-side only duct cleaning | $249 – $349 |
| Whole-home duct sealing (aerosol or mastic) | $899 – $1,499 |
What pushes a Millbrae job toward the upper end: a second return added during a remodel, undersized access panels, or a furnace in a tight attic or crawlspace. Every quote is a written, flat price per system you approve before the first register is opened, and that number does not change at the door.
Neighborhoods We Serve in Millbrae
We cover every part of Millbrae, from the hills above Trousdale Drive to the streets surrounding Taylor Middle School and Green Hills Elementary. Crews are typically able to reach most Millbrae homes within a 1 – 2 hour arrival window on the scheduled day.
- Meadows
- Lomita Park
- Millbrae Highlands
- Taylor
- Green Hills
Service Area – Cities Near Millbrae
Millbrae is our home base on the Peninsula, and we regularly cross into the neighboring cities our Millbrae customers ask about. That includes San Bruno, CA, Burlingame, CA, South San Francisco, CA, and Pacifica, CA. If you’re just over the city line, call and we’ll confirm the schedule.
Serving Millbrae, CA - Our Local Coverage Area
We’re based in the Millbrae 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 Millbrae
Most Millbrae bookings are scheduled within a few days, and many can be handled the same week depending on the crew’s route. You’ll get a live trackable arrival window with your booking confirmation, so you’re never left guessing. Call (737) 727-2314 for current availability.
For single-family Millbrae homes, no. For townhomes or condos with shared walls, some HOAs ask for advance notice of any trade work. We can provide a short scope-of-work note if your association requests one. The cleaning itself stays entirely inside your unit.
Every Cardinal booking includes before-and-after photos of your own ducts, taken with the camera scope. You’ll see the buildup on the before shot and the clean metal on the after shot, both delivered digitally with your invoice. That’s the Relay Standard, and it’s part of every Millbrae job.
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 Millbrae 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.