Air Duct Cleaning in Pomona - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across Pomona

Air duct cleaning in Pomona homes usually costs between $390 and $790 for a full residential system, depending on home size and the condition of the ductwork. Most jobs finish in four to six hours. We work across Pomona daily, from the bungalow streets of Lincoln Park up through the hillside homes in Phillips Ranch. If your vents haven’t been opened up since the house was built, there’s a good chance the air moving through them is dirtier than you think. Call (424) 688-1845 and we’ll give you a straight answer and a written price before anyone touches a register.

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Why Cardinal Air Duct West Covina Is Pomona’s Preferred Air Duct Cleaning Company

Homeowners here deal with a specific kind of duct problem: age. Pomona’s housing stock is heavy with 1940s through 1960s single-family homes sitting on crawl-space foundations, and the original galvanized ductwork in those houses was never designed to last seventy years. Our technicians know what that means before they even park the van. They know to check for separated seams under the floor, abandoned swamp-cooler runs, and the fine dust that Santa Ana winds push into unsealed crawl spaces. They also know to look for rodents, because a dirt-floor crawl space in Pomona is practically an invitation.

Every crew that arrives at a Pomona home is background-checked, uniformed, and equipped with Rotobrush agitation systems and Nikro HEPA vacuum extraction. The written price is handed to you before work begins, not after the technician has found problems. And the 365-Day Done Right Promise means exactly what it sounds like: if the work isn’t right within a full year, we return and correct it at no charge. That applies to every job without exception.

Omar Haddad leads this location. He holds his crews to The Relay Standard: a live trackable arrival window, before-and-after photo documentation of every return and supply, and a digital invoice you can pay from your phone. Pomona customers don’t get a four-hour “somewhere between noon and four” window. They see where the truck is, who’s coming, and what was done.

HVAC Duct Cleaning in Pomona

HVAC duct cleaning in Pomona means rest of the system, not just the vents: supply runs, return runs, the plenum, the blower compartment, and the coils. In a 1950s tract home with original metal ducts running through an unsealed dirt crawl space, the job almost always turns up more than dust. We find construction debris from when the house was framed, rodent nests, separated seams, crushed sections where piers settled. A standard Pomona HVAC duct cleaning runs $450 to $790 for a typical three-bedroom home with one system. If the house has been retrofitted from a swamp cooler to central air, expect the price to land at the higher end because there are usually abandoned original runs that need sealing off first.

Supply Duct Cleaning

Supply ducts carry conditioned air into your rooms. In Pomona, they’re often floor registers connected to ductwork running through the crawl space. That layout is why so many supply runs here pull in dirt, rodent droppings, and unfiltered outside air through gaps and separated joints. Cleaning them under negative pressure means the loosened debris goes straight into the vacuum, not back into your living room. A dedicated supply duct cleaning runs $180 to $290 in Pomona.

Return Duct Cleaning

Return ducts pull air from the home back to the furnace. In older Pomona homes, return capacity is often undersized for the system it serves, and the return runs through the same crawl space as the supplies. A clogged or disconnected return means the system pulls air from the crawl space instead of the house. Return duct cleaning runs $120 to $220 and includes a visual inspection of the full run.

Vent Cleaning in Pomona

Vent cleaning in Pomona focuses on the register openings, vent covers, and the first few feet of duct visible at each opening. It is the visible half of what we do, but it matters more here than in newer cities. Floor registers in Pomona’s older homes sit directly above crawl spaces, and decades of household dust, pet hair, and crawl-space debris settle into them. A full vent cleaning runs $150 to $300 depending on the number of registers in the home. That includes removing each cover, agitating the visible run, and HEPA-vacuuming the opening.

Floor Register Restoration

Original cast-iron and steel floor registers in Pomona’s postwar homes are worth keeping. They’re often caked with paint, rust, and decades of buildup. We clean and reseat them, and when we find a register that’s rusted through or broken, we can source a period-correct replacement. It’s cosmetic until it isn’t: missing register fins send conditioned air straight into the floor joists.

Video Inspection

When a Pomona home has had rodent activity or the homeowner notices one room that never heats or cools properly, we run a video inspection before and after the cleaning. The camera goes through the actual duct run under the house. It shows separated seams, crushed sections, and whatever is living in there. A video inspection runs $90 to $150 and gives you real proof of what the duct looked like before we started and after we finished.

Trusted Brands We Service in Pomona

We don’t push one brand of furnace. The equipment already in your Pomona home is what we work on. We service and clean ducts connected to furnaces and air handlers from every major manufacturer, and we carry Honeywell and Guardsman filtration products for homeowners who want better particulate capture after the cleaning is done. Because we keep common filters, clamps, and register hardware on the truck, most Pomona jobs don’t need a second trip for parts. That matters when you’ve taken time off work to be home.

Common Air Duct Cleaning Problems We See in Pomona Homes

• Separated duct seams under the house. Original galvanized ductwork from the 1940s and 1950s was joined with slip fittings and sheet-metal screws. Decades of settling and temperature change separate those joints, and the duct starts pulling crawl-space air. The fix is reconnecting and sealing the run, not just cleaning it.
• Rodent intrusion in crawl-space runs. Dirt-floor crawl spaces in Pomona invite rats and mice in winter. They chew through the metal, nest in the duct, and leave droppings throughout the system. Cleaning alone removes debris; sealing entry points is what keeps them out.
• Abandoned swamp-cooler duct runs. Many Pomona homes originally had swamp coolers and were later retrofitted to central air. The old ducts were sometimes left in place and partially connected. They hold moisture, grow mold, and leak conditioned air into the crawl space. We locate and seal these dead runs.
• Asbestos-paper duct insulation breaking down. Some ducts in pre-1960 Pomona homes are wrapped in asbestos-paper insulation. Agitating those ducts with the wrong equipment can release fibers into the home. We use HEPA containment and proper capture when this material is present.

Pricing for Air Duct Cleaning in Pomona, CA

We Also Serve Cities Near Pomona

From our dispatch hub in the Los Angeles metro area, our crews run regularly through Diamond Bar, La Verne, San Dimas, and Walnut. If you’re in one of those cities, you get the same written pricing and the same Air Duct Cleaning standards we apply across the San Gabriel Valley. Need a full assessment of your system? Read more about our Pomona service areas and give us a call.

FAQs About Air Duct Cleaning in Pomona