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.
Before
After
Before
After
Before
AfterAir Duct Cleaning Company in Pomona, CA
Full-system air duct cleaning in Pomona typically runs $350 – $650 for a standard single-family home, with dryer vent cleaning adding $120 – $180 and whole-home duct sealing ranging from $800 – $1,400 depending on accessibility. What drives Pomona pricing isn’t the size of the house alone; it’s the age of the ductwork and the dust load the Santa Ana winds push through it. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and we dispatch crews to Pomona from our Los Angeles office with Rotobrush rotary systems and Nikro negative-air machines built for the conditions this city throws at ductwork. Call us at (361) 326-5060 for a written estimate before any work starts.
Why Pomona Homes Are Different
Pomona sits where the eastern San Gabriel Valley meets the Inland Empire, and that geography creates a duct-cleaning profile you won’t find in neighboring cities. Summer temperatures climb to 95 – 105°F, forcing HVAC systems to run eight to ten months a year. Then the Santa Ana winds arrive each fall and winter, pulling fine, reddish-brown silica dust from the San Gabriel Mountains and the Cajon Pass through return grilles in homes near the 10 freeway and the LA County Fairplex. We’ve opened systems in those areas where the grilles looked like they’d been coated in pottery slip.
The housing stock compounds the problem. Large swaths of Lincoln Park and Wilton Heights still run original round metal duct from the 1920s through 1970s tract builds, or early Mylar flex that has collapsed, disconnected, or become rodent-nested. Post-1980 infill and apartment conversions brought tighter construction with undersized ventilation designed for open-window cooling, not sealed AC operation. That mismatch traps dust and drives humidity into corners where flex duct delaminates. In Pomona, we’re not just cleaning ducts; we’re often documenting systems that need sealing or partial replacement to hold a negative-air seal at all.
Our Main Pomona Services
Pomona homeowners call us for three jobs, each with its own page and pricing.
Air Duct Cleaning in Pomona
We clean supply and return ductwork with a Rotobrush rotary brush system for agitation and a Nikro negative-air machine to pull loosened debris out of the house entirely, not just redistribute it. In Pomona’s older tract homes, we regularly find collapsed flex runs behind walls that have been bypassing air for years. Our technicians photograph the before condition, clean what can be cleaned, and flag what needs sealing or replacement. Every job gets a written price before we start and is covered by our 365-Day Done Right Promise. Air Duct Cleaning in Pomona
Dryer Vent Cleaning in Pomona
Lint accumulation in dryer vents is a genuine fire hazard, and Pomona’s older homes often have vent runs that exceed 25 feet or terminate in crawl spaces where no one has looked in decades. We pull the dryer, inspect the full run with a camera when access is limited, and clear blockages with rotary tools and high-velocity air. If the vent line is damaged or improperly routed, we note it in writing before any repair work is priced. Dryer Vent Cleaning in Pomona
Duct Sealing in Pomona
Leaky ducts in Pomona’s pre-1980 homes can lose 20 – 30% of conditioned air to attics and crawl spaces before it reaches the rooms. We seal accessible joints and connections with mastic and mesh, then pressure-test the system to verify the seal holds. In homes with original galvanized metal runs, we often find separations at the elbows where thermal expansion has worked the seams loose over fifty years of summer heat cycling. Duct Sealing in Pomona
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 Pomona
We stock filters and components from Honeywell, Aprilaire, and Guardsman, and our crews carry Abatement Technologies HEPA filtration for containment during active cleaning. Most replacement parts ordered for Pomona jobs arrive within one business day through our Los Angeles supply chain. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning Company in Pomona, CA
| Service | Typical range in Pomona |
|---|---|
| Standard whole-home air duct cleaning (single system) | $350 – $650 |
| Additional HVAC system (dual-zone homes) | $200 – $350 |
| Dryer vent cleaning (standard through-wall run) | $120 – $180 |
| Dryer vent cleaning (long run or roof termination) | $180 – $250 |
| Whole-home duct sealing (accessible ductwork) | $800 – $1,400 |
| Partial duct sealing (single zone or limited access) | $400 – $700 |
| Register/grille deep cleaning (per unit, add-on) | $15 – $25 |
| HEPA containment upgrade (mold or heavy debris) | $75 – $150 |
What pushes Pomona jobs toward the higher end: collapsed or rodent-damaged flex duct requiring access-panel cuts, heavy Santa Ana dust loading that needs extended agitation time, and homes with multiple small returns typical of 1960s tract construction. We price every job in writing before touching equipment, and that number does not change at the door.
Neighborhoods We Serve in Pomona
Our crews work across Pomona’s full footprint, from the historic districts to the newer infill near the 71 and 57 interchange. Most appointments are scheduled within a three-day window, with dispatch coordinated from our Los Angeles office.
- Lincoln Park
- Wilton Heights
- Phillips Ranch
- Downtown Pomona
- Mayfair
Service Area – Cities Near Pomona
We regularly schedule jobs in Diamond Bar, CA, Chino Hills, CA, Claremont, CA, and Montclair, CA from the same Pomona-area crew rotation. If you’re on the border between cities, we’ll confirm your service area when you call and schedule the nearest available technician.
Serving Pomona, CA - Our Local Coverage Area
We’re based in the Pomona 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 Pomona
No permit is required for standard interior duct cleaning or dryer vent maintenance in Pomona. Duct sealing that involves modifying or extending existing duct runs may require a permit through the city’s Building & Safety Division; we’ll flag that during inspection and handle the paperwork if our scope crosses that line. Call (361) 326-5060 and we’ll walk through your specific setup.
We schedule routine appointments within a three-day window, and we don’t bump emergency calls ahead of booked jobs. If your system is running poorly after a dust event, we’ll get you on the calendar as soon as possible and advise on temporary filtration upgrades you can implement same-day. For timing, call (361) 326-5060.
Yes. Our technicians are background-checked and uniformed, and we carry proof of insurance documentation that most Phillips Ranch and other gated-community HOAs require for vendor entry. We coordinate gate codes or visitor clearance with you before arrival so we’re not sitting at the call box. Call (361) 326-5060 to schedule and we’ll confirm any access requirements.
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 Pomona Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.