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 San Bruno, CA
Air duct cleaning in San Bruno means dealing with two forces most Peninsula cities get far less of: the San Bruno Gap’s persistent marine winds and direct SFO flight-path air. Together they load ductwork with salt-laden moisture and aviation particulates faster than nearly anywhere else in the Bay Area. Most San Bruno homes we inspect were built between 1945 and 1965, and their original sheet-metal ducts have unsealed joints that pull in that particulate-heavy air around the clock. Call (980) 447-2498 when you’re ready to find out what’s actually moving through your system.
Why San Bruno Homes Are Different
San Bruno sits in the San Bruno Gap, a natural break in the coastal hills that funnels powerful marine winds and salt-laden fog inland at rates far higher than neighboring cities. That damp Pacific air cycles through building envelopes and leaves ductwork with chronically elevated humidity. In practice, we see mold and mildew take hold in San Bruno ducts much more aggressively than in drier South Bay or inland homes. Homeowners often write off a musty airflow as ordinary dust, when the real driver is microbial growth inside the ducts.
The Gap effect is compounded by SFO next door. Persistent low-altitude aviation exhaust particulates infiltrate HVAC systems daily, a combination essentially unique to San Bruno on the Peninsula. Older streets near the El Camino Real corridor make the work different, too: we regularly encounter original 1950s fiberglass duct board that has delaminated and is actively shedding fibers into living spaces. The Gap winds pressurize those duct runs with every storm system that pushes through the pass, accelerating the damage and spreading whatever breaks loose into the breathing air.
Our Main San Bruno Services
The three services San Bruno homeowners call us for are air duct cleaning, dryer vent cleaning, and air duct repair. Each has its own dedicated San Bruno page with specifics, but here’s what you need to know up front.
Air Duct Cleaning in San Bruno
Whole-system negative-pressure extraction pulls decades of settled dust, pet dander, and SFO-related particulates out of your ductwork without stirring it into the living space. In San Bruno, the Gap’s persistent winds mean unsealed return ducts are actively pulling outdoor air through wall cavities and crawl spaces all year long. Most systems in Crestmoor and the post-WWII housing core need the same level of cleaning we’d expect in a house twice their age, simply because the environment is constantly feeding them new material. Air Duct Cleaning in San Bruno covers the full process, what it costs, and how we verify the work with before-and-after photos of your own ducts.
Dryer Vent Cleaning in San Bruno
The same Gap winds that push damp air through your home also push against any exterior dryer vent, often working lint back into the run after it should have been expelled. San Bruno’s older homes frequently have short, sharp-cornered vent runs behind the laundry wall that trap lint at the joints. A clogged vent in this climate doesn’t just dry slower; it holds moisture where microbial growth starts. Dryer Vent Cleaning in San Bruno explains how we inspect the full run, clear it, and show you the before-and-after photos.
Air Duct Repair in San Bruno
Original 1950s fiberglass duct board that has delaminated is common across San Bruno’s older streets, and the Gap winds make the problem worse by pressurizing damaged runs and pushing fiber debris into living spaces. Loose, unsealed joints and failed insulation wrap are frequent finds in homes built 1945 – 1965. Every repair gets a written price before work begins and a written guarantee behind it, for a full 365 days. Air Duct Repair in San Bruno walks through the repair process, the guarantee, and what we commonly fix here.
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 San Bruno
We work on systems tied to brands including Aprilaire, Rotobrush-cleaned ductwork, and Guardsman air-quality products, and parts for most major residential HVAC equipment are stocked on our service vehicles. That keeps San Bruno jobs moving without a parts run to a Peninsula supplier. See our brands for the full list.
Pricing for Air Duct Cleaning Company in San Bruno, CA
| Service | Typical range in San Bruno |
|---|---|
| Whole-home air duct cleaning (single HVAC system) | $349 – $549 |
| Whole-home air duct cleaning (two HVAC systems) | $549 – $899 |
| Dryer vent cleaning | $99 – $169 |
| Air duct repair (minor) | $150 – $400 |
| Air duct repair (moderate) | $400 – $900 |
| Air duct repair (major) | $900 – $2,500 |
| Furnace or air handler cleaning add-on | $75 – $150 |
| Return and supply register cleaning add-on | $5 – $10 per register |
| Rust or corrosion treatment on accessible ductwork | $200 – $500 |
| Mold or mildew remediation on accessible ductwork | $500 – $1,800 |
Prices in San Bruno tend to push toward the upper end of these ranges when ducts have gone years between cleanings, when Gap-driven humidity has led to microbial growth, or when original 1950s duct board needs more than a surface cleaning. The price we quote is the price on the invoice: one flat price per system, put in writing before any work begins.
Neighborhoods We Serve in San Bruno
We work across San Bruno’s residential neighborhoods, from post-WWII tract housing near the El Camino Real corridor to the rebuilt streets of Crestmoor. Response times across the city are typically one to two business days for scheduling.
- Crestmoor
- Huntington Park
- Lomita Park
- Portola Highlands
- Rollingwood
Service Area – Cities Near San Bruno
We also serve homeowners in Millbrae, CA, South San Francisco, CA, Pacifica, CA, and Brisbane, CA. Scheduling and dispatch are coordinated from the brand’s San Francisco Bay Area office, with crews serving San Bruno locally.
Serving San Bruno, CA - Our Local Coverage Area
We’re based in the San Bruno 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 San Bruno
Most San Bruno jobs are scheduled within one to two business days. We coordinate scheduling from our San Francisco Bay Area office, and crews serving San Bruno are dispatched locally. When you call, a live person answers and gets your appointment on the calendar.
For the duct cleaning and repair work we do inside the home, no city permit is required. If your HOA has rules about exterior vent work, we can talk through what to check before we schedule. The work itself stays inside your system and inside your walls.
Before-and-after photos of your own ducts are part of every job. You see what the inside of the ducts looked like when we started and what they look like when we finish. The written price and the 365-Day Done Right Promise back that up on paper.
Ready to get a written price for your San Bruno home? Call (980) 447-2498 for a free estimate. A live person answers, every time.
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 San Bruno Customers Say
"Thorough job on all eleven vents and the main trunk. Took longer than the three hours they quoted, but he told me early and kept working. Air feels fresher."
- Meredith L."Tech arrived with a badge and a printed sheet of what he'd be doing. Ran a camera through the main trunk before and after so I could see the dust difference. Vents smell cleaner already."
- Gina R."Priced by the system, not by the vent, and he told me up front. No pressure to add the sanitizer and I said no without any fuss."
- Faith N.