Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Fast, Reliable Air Duct Cleaning Across Claremont
Air duct cleaning in Claremont typically costs $450 – $900 for a full residential system, and the job is usually finished in a single visit. Most Claremont homes we see carry decades of dry chaparral silt and olive pollen in original rigid metal trunks, so the work is more about agitation, negative pressure, and resealing seams than about chasing mold. If your registers puff brown dust when the blower kicks on, or your returns are whistling, call (855) 382-4830. We answer 24/7 and dispatch crews from 7am to 7pm, Sunday through Friday.

We know Claremont because we work it constantly. The postwar ranches near the Village, the Craftsman bungalows by the Colleges, the 1960s tracts stretching east toward San Antonio Heights – each has a different duct profile. Our air duct cleaning crews carry Rotobrush and Nikro systems, the kind of commercial-grade rigs most residential outfits don’t own, and we pair them with Abatement Technologies negative-air containment so the dust we loosen stays out of your living room.
Why Claremont Homeowners Call Duct Cleaning Upland for Air Duct Cleaning
Most calls from Claremont start the same way: a homeowner notices registers spitting fine brown grit, or allergy symptoms that won’t settle, or a blower motor that seems to labor. In this climate, that’s almost always accumulated dry silt and pollen, not the mold story you hear from coastal HVAC companies. We built the company around that distinction. Since 2012 we’ve focused on the equipment that actually removes packed debris from rigid galvanized trunks, rather than selling fogging treatments that don’t touch what’s really in there.
Local knowledge shapes the whole job. Before any agitation tool goes near your ducts, our technicians identify the insulation wrap on the trunk line. Some mid-century Claremont homes still have asbestos-wrapped sections, and those can’t be disturbed the same way bare galvanized metal can. That one step separates a safe clean from a hazardous one. It’s also the kind of thing a generalist crew working off a coupon flyer won’t check.
We dispatch to Claremont from our Upland operation daily. Same-day service is available during our dispatch window, and we stock the sealants, boots, and replacement collars these older systems need. Marty Barrera, our owner, has spent his career on exactly this kind of housing stock, and the crews he trains follow the same protocol on every single job.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Residential Air Duct Cleaning in Claremont
Residential Air Duct Cleaning in Claremont means working with homes that mostly predate flex duct. The typical job involves a full system clean: supply runs, return branches, the trunk line, boots, and registers. We run a camera inspection first, then agitate with Rotobrush or Nikro tools under continuous negative pressure from an Abatement Technologies unit, then reseal any seams or boots that are leaking. In a city where Santa Ana winds off the San Gabriels push ultrafine dust through every gap in the building envelope, sealing is not optional. It’s the difference between a clean that lasts and one that fails within a season.
For a Claremont home, residential cleaning runs $450 – $900 depending on square footage, number of registers, and how much silt has compacted in the trunk. Homes with vintage rigid ductwork usually sit at the upper end of that range because the seams need more work.
Full System Cleaning With Video Inspection
We don’t quote a duct job blind. Every Claremont residential clean starts with a camera run through the main trunk and representative branches, so you and Marty see the same footage we do. The video shows packed silt, pollen coating, gaps at collars, and any spots where duct tape has failed. That record also serves as your before-and-after proof once the system is clean.
Supply and Return Duct Restoration
Most Claremont ranches we enter have a single large return near the hallway ceiling and long, branched supply runs off a central trunk. The return goes years without anyone looking inside it, and it typically holds the worst of the chaparral pollen. We clean both sides rather than just the supply runs, and we repair the boots where they meet the registers, since that connection is where older homes constantly pull attic dust back into the airstream.
Commercial Air Duct Cleaning in Claremont
Commercial Air Duct Cleaning in Claremont covers offices, retail spaces, medical suites, and the older institutional buildings around the Colleges. These systems often move more air than residential ones and run longer hours, so the dust burden is heavier and the payoff from cleaning is larger in terms of airflow and energy use. The same rigs we run on homes – Rotobrush, Nikro, Abatement Technologies – scale directly to commercial trunks and roof-mounted package units.
Commercial jobs in Claremont generally run $1,200 – $3,500 depending on square footage, unit count, and access. Properties with rooftop units and long, exposed supply runs often need more time per register than a single-family home. We schedule commercial work around your operating hours, and we document every phase with video so a property manager can see exactly what was agitated, extracted, and sealed.

Scheduled Commercial Maintenance
For buildings near Foothill Boulevard or along Indian Hill Boulevard, routine duct maintenance every 18 – 24 months keeps lint, paper dust, and outdoor pollen from building up in the return plenum. We leave you with a dated inspection log, which matters when a tenant or a health inspector asks about indoor air quality.
Negotiable Access and Documentation
If you manage a multi-tenant building in Claremont, we can work suite by suite with your schedule. Everything we clean is photographed and logged, and any repairs we spot get quoted separately with the video evidence attached. You never have to trust a blanket “cleaned” claim.
Trusted Brands We Service in Claremont
We service and install filtration systems from Aprilaire and Honeywell, which means we can handle the full picture: clean the ducts, then equip the home with whole-house filtration rated for the fine particulate this valley sees every wind event. We also use Guardsman products for coil and drain pan treatment. For the cleaning itself, our tool stack is Rotobrush, Nikro, and Abatement Technologies. That’s not marketing language. Those are the machines on the truck when we pull up to your Claremont curb, and you can see the difference the moment the ramp door opens.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Claremont Homes
- Packed chaparral silt in rigid galvanized trunks. The Santa Ana dry-wind pattern fills original metal trunk lines with fine dust that a basic vacuum can’t remove. It takes agitation, not just suction, to break it loose from seam collars.
- Olive pollen coating the return side. Claremont’s tree canopy is part of its character, but olive pollen gathers heavily on return registers and inside return branches. A simple filter change doesn’t touch what’s already adhered inside the duct.
- Leaking boots and seam gaps. On 1950s – 1970s ranches, the connections where branch ducts meet registers often separate over time. That’s the source of the whistle and the brown grit, and cleaning alone won’t fix a leaking boot.
- Unknown insulation wrap on mid-century trunks. Some older Claremont homes have asbestos-bearing wrap on the trunk line. It has to be identified before cleaning begins, and the technician has to know what can and cannot be agitated safely.
Pricing for Air Duct Cleaning in Claremont, CA
In Claremont, a full residential air duct cleaning runs $450 – $900. The main variables are system size, the number of registers and boots, and how long the original metal trunk has been accumulating silt. Commercial buildings range $1,200 – $3,500 based on square footage and unit configuration. A camera inspection is included with every full-system quote, so the price you’re quoted reflects what’s actually inside your ducts. The written estimate is the final price. No per-vent upcharges. No fogging upsell under a separate line item. Call (855) 382-4830 for a free estimate.
We Also Serve Cities Near Claremont
Duct Cleaning Upland works all around the eastern San Gabriel Valley. If you’re in La Verne, Upland, Pomona, or San Antonio Heights, the same crews and equipment cover those neighborhoods. Our air duct cleaning service is built around this specific climate and housing era, so the approach travels well across this part of the valley.
Serving Claremont, CA – Our Local Coverage Area
We serve Claremont and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Claremont
No. In Claremont’s arid climate, the dominant problem is dry chaparral silt and olive pollen packed into rigid metal trunks, not mold. The low humidity means microbial growth has almost no moisture to feed on. If a company pushes a mold narrative and a fogging sanitiser here, ask for camera footage showing actual moisture. Most of the time, it won’t show any.
Yes, and they respond well to it. The key is agitation with a tool like Rotobrush under negative pressure, followed by seam and boot resealing. What you should not do is let someone run a consumer-grade vacuum through them and call it done. The silt in these trunks bonds to the seam collars and requires mechanical agitation to remove.
Because some mid-century Claremont trunks still carry asbestos-bearing wrap, and agitating that material is a hazard. The check takes minutes and tells the technician what can be touched with a brush and what cannot. Companies that skip this step are guessing, and guessing with a power tool on an older duct system is not acceptable.
Not for what’s actually inside Claremont ducts. A fogger mists a liquid that settles on interior surfaces, but it cannot break up packed dry silt or remove pollen adhered to galvanized metal. It can also leave a residue that the blower picks up and distributes through your registers. Spend the money on mechanical extraction and boot sealing instead.
Pull a register and shine a light down the boot. If you see a ridge of fine tan or brown dust built up along the seams, that’s accumulated silt, not filter debris. You can also watch the registers when the blower first kicks on. A small puff of dust is normal; a visible stream of brown grit is a sign the trunk is loaded. A camera inspection settles it either way, and we include one with every estimate. Call (855) 382-4830 to book it. The estimate is free.
Written by Marty Barrera, Owner at Duct Cleaning Upland, serving Claremont since 2012.