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 Belmont, CA
Air duct cleaning in Belmont, CA runs $360 to $680 for a standard single-family home, and $680 to $1,100 for a larger two-story property. Belmont’s hillside construction, redwood-heavy landscaping, and older ranch-style homes mean the average duct system here collects more fine dust and pet dander than flatland neighborhoods on the Peninsula. We’re the air duct specialist of the Relay Home Co. family, and every Belmont job starts with a written price before any duct is touched. Call us at (737) 727-2314 for a straight quote.
Why Belmont Homes Are Different
Belmont ductwork ages faster than homeowners expect. The hillside microclimates between Carlmont Drive and Ralston Avenue mean morning fog, afternoon sun, and cool evening air all cycle through the same vents, and that daily temperature swing pulls in redwood duff, eucalyptus dust, and all the pollen that rolls down from Waterdog Lake Park. Homes in the hills off Alameda de las Pulgas tend to collect pine shedding and fine debris that settles inside returns for years. Ranches built in the 1950s and 60s around the Belmont Country Club area usually have original sheet-metal ductwork with failing cloth tape at the seams. Every one of those seams is a quiet air leak, and every leak draws unfiltered crawlspace or attic air into the living space. We account for that, and we describe it in plain language so you can see it on our before-and-after photos. That is the Relay Standard: you get a live trackable arrival, photo proof of work, and a digital invoice you can pay from your phone.
Our Main Belmont Services
These are the two bookends of most Belmont HVAC systems, plus the dryer vent that every hillside utility room depends on. Each service has its own Belmont page where you’ll find pricing and the exact step-by-step.
Dryer Vent Cleaning in Belmont
Dryer vents in Belmont are often the single highest-risk maintenance item in the house, especially where the laundry room backs up against a hillside foundation. Lint, dust, and even pine needle debris can pack the duct where it exits the home, and a clogged dryer vent forces moisture back into the wall cavity. We use Nikro HEPA vacuums and a rotary brush to pull the lint out, not push it further down the line. The 365-Day Done Right Promise covers this work in full. Learn more on our Dryer Vent Cleaning in Belmont page.
Air Duct Cleaning in Belmont
Belmont supply and return ducts carry redwood dust, construction debris, and all the fine material that settles in this particular climate. We clean the entire duct run with a Rotobrush rotary brush system paired to Nikro negative air extraction, so loosened material goes straight into the vacuum pickup instead of circulating through bedrooms. Before we quote, we note the home’s insulation type, duct age, and access points. Get the full process and current pricing on our Air Duct Cleaning in Belmont page.
HVAC Cleaning in Belmont
HVAC cleaning in Belmont covers the coils, blower wheel, drain pan, and accessible ductwork that form the heart of the home’s forced air system. Hillside homes that run air conditioning through hot September days often build up a film on the evaporator coil that reduces cooling capacity long before you notice a smell. We disassemble, clean, and reassemble with the air handler offline. Every repair carries a written guarantee. Get specifics on our HVAC Cleaning in Belmont 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 Belmont
We service and clean the brands Belmont homes already run, including Honeywell filtration, Aprilaire media cabinets, and Abatement Technologies containment systems. We also stock Guardsman air filters and Aprilaire media in the van for same-visit replacement. Browse the full list on our brands page.
Pricing for Air Duct Cleaning Company in Belmont, CA
Here’s our Belmont pricing structure. One flat price per system, agreed on and written down before work starts. No per-vent add-ons, no mystery line items.
| Service | Typical range in Belmont |
|---|---|
| Air Duct Cleaning (single-story home) | $360 – $550 |
| Air Duct Cleaning (two-story home) | $680 – $1,100 |
| Standard package (2 returns + 12 vents) | $400 – $600 |
| Condo or townhome (1 zone) | $300 – $475 |
| HVAC cleaning (coils, blower, drain pan) | $280 – $520 |
| Dryer vent cleaning (standard run) | $90 – $160 |
| Dryer vent cleaning (long or roof run) | $160 – $260 |
| Aprilaire media filter replacement | $35 – $70 |
| Abatement Technologies containment setup | $120 – $250 |
| Whole-home duct sealing add-on | $350 – $650 |
Hillside access, older ductwork with asbestos-era tape, or a long roof vent can push a quote toward the upper end. Your written price is finalized before a single tool comes off the truck, and it does not change at the door.
Neighborhoods We Serve in Belmont
Our crews cover the entire city, from the flat streets near the Belmont Caltrain corridor to the switchback roads above Ralston. Hillside addresses add a few minutes of gear staging, but the booking system accounts for that before your arrival window is confirmed.
- Carlmont
- Haskins Estates
- Belmont Country Club area
- Belmont Heights
- Cipriani
- Sterling Downs
You’ll get a live trackable arrival window when you book, so you’re not standing at the door wondering when we’ll show up.
Service Area – Cities Near Belmont
Our Belmont techs also run neighboring routes into San Carlos, CA, San Mateo, CA, Redwood City, CA, and Burlingame, CA. Dispatch and scheduling are coordinated from the brand’s San Francisco Bay Area office, but the work in Belmont is done by a Belmont-based crew.
Serving Belmont, CA - Our Local Coverage Area
We’re based in the Belmont 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 Belmont
Our Belmont route covers the city every weekday, and a live person answers the phone 24/7 to schedule. You’ll get a trackable arrival window at booking, and the time reflects Belmont hillside access and any off-street parking constraints.
Most single-family Belmont HOAs don’t require approval for interior duct cleaning. Some condo associations around Carlmont or the country club area ask for a certificate of insurance before work starts, and we can provide that directly. Scheduling is always the homeowner’s call. Call (737) 727-2314 and we’ll check the specifics.
Yes. Every job includes before-and-after photos of your own ductwork, because that’s what The Relay Standard requires. You’ll see the debris, the restorations, and the finish. If anything isn’t right within 365 days, we return and correct it at no charge.
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 Belmont 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.