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
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Before
AfterAir Duct Cleaning Company in Ontario, CA
Air duct cleaning in Ontario, CA runs most homeowners $395 – $585 for a standard single-system home, and jobs here come with a few conditions you won’t find in coastal cities. Ontario’s inland heat pushes HVAC units hard from May through October, and the Santa Ana winds drag fine desert dust into return registers all fall. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family, and every Ontario job starts with a written price before a single duct is touched. Call (737) 727-2314 for a straight answer on your system.
Why Ontario Homes Are Different
Ontario sits in the western end of the Inland Empire, where summer temperatures routinely break 100°F and the air carries dust from the Cajon Pass and the dry foothills north of the 10. That combination means two things for ductwork. First, your AC runs more annual hours than a comparable system in Pasadena or Long Beach, so the blower pulls more air, and more airborne grit, through the return side. Second, when the Santa Anas kick up in October and November, that fine silt works its way through window seals and door frames, settles into registers, and ends up lining the duct walls.
Housing stock matters too. Ontario has a big spread: postwar bungalows in the older grid near Euclid and Holt, 1980s and 1990s tract homes in the Creekside and Park Place areas, and newer two-story builds out toward Eastvale and the Ranch. Older homes often have original galvanized duct runs and undersized returns, which collect more debris per square foot than flex-duct systems in newer builds. We plan the job differently depending on what we find behind the register.
Our Main Ontario Services
Ontario homeowners call us most often for three jobs: dryer vent cleaning, full air duct cleaning, and HVAC system cleaning. Each has its own Ontario page with local pricing and specifics, so pick the one that matches what’s happening in your house.
Dryer Vent Cleaning in Ontario
Lint build-up in dryer vents is a fire hazard, and it’s worse in Ontario because high heat and low humidity dry clothes fast, which means more lint per load. Most Ontario customers haven’t had their vent cleaned in years, and many aren’t sure it was ever done. We run professional rotary brush equipment through the full vent run and confirm airflow at the exterior termination. Dryer Vent Cleaning in Ontario has full pricing, local specifics, and what to expect on the day.
Air Duct Cleaning in Ontario
This is the whole-system cleaning: supply and return ducts, registers, and the main trunk lines. In Ontario’s dust-heavy environment, we typically find a half-inch of fine gray powder lining the return side within five years of a previous cleaning. Our crew uses Rotobrush rotary brush systems coupled to Nikro HEPA vacuum extraction, with Abatement Technologies containment where needed to keep loosened debris from re-entering living space. Air Duct Cleaning in Ontario covers the full process, pricing tiers, and when it’s worth doing.
HVAC Cleaning in Ontario
HVAC cleaning addresses the components that move and condition air: the blower wheel, evaporator coil, and the air handler cabinet. In Ontario, a dirty blower wheel means reduced airflow, which means your AC works harder on 105°F days and you pay for it in both comfort and electricity. We pull the blower, clean it properly, inspect the coil, and leave the system moving air the way it should. HVAC Cleaning in Ontario explains the process, cost, and when it makes sense.
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 Ontario
We service and clean all major residential brands and systems, including Honeywell and Aprilaire filtration products. We keep the common filters and consumables on hand locally, so there’s rarely a second visit needed. See our brands for the full list and what we stock.
Pricing for Air Duct Cleaning Company in Ontario, CA
| Service | Typical range in Ontario |
|---|---|
| Standard air duct cleaning (single system) | $395 – $585 |
| Air duct cleaning + HVAC system | $595 – $795 |
| Dryer vent cleaning | $125 – $195 |
| HVAC cleaning (blower, coil, cabinet) | $295 – $445 |
| Additional return drop | $45 – $80 |
| Flex duct replacement per run | $150 – $300 |
| Plenum repair or replacement | $250 – $500 |
| Filter cabinet installation | $180 – $340 |
Square footage, number of systems, and accessibility push the number up. In Ontario’s older neighborhoods, galvanized duct runs and tight attic access add labor time, which is honestly reflected in the written quote you get before work starts. That quote does not change at the door.
Neighborhoods We Serve in Ontario
We cover all of Ontario, including these neighborhoods and the surrounding areas:
- Creekside
- Park Place
- Ontario Ranch
- Downtown Ontario / Euclid Ave corridor
- North Ontario near the 10 and 215 junction
Most Ontario appointments are scheduled within a few business days, and we coordinate from our Inland Empire office serving Ontario locally.
Service Area – Cities Near Ontario
Beyond Ontario, we regularly serve Montclair, CA, Claremont, CA, Upland, PA, and Rancho Cucamonga, CA. If you’re just over a city line, ask us and we’ll route a crew your way.
Serving Ontario, CA - Our Local Coverage Area
We’re based in the Ontario 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 Ontario
Most appointments happen within a few business days. We coordinate schedules from our Inland Empire office, and Ontario is a core service area, so wait times are typically short. Call (737) 727-2314 and we’ll give you the next available slots.
No. Duct and HVAC cleaning is interior work on your own equipment, and no HOA in Ontario requires approval for it. If your HOA has a rule about contractor vehicles, mention it when you book so we can match the right vehicle to the job.
Yes. We work the full city, from the older homes around Euclid and Holt through to the newest builds in Ontario Ranch and everything in between. If you’re within city limits, we’ll schedule you. Call (737) 727-2314 for a free estimate.
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 Ontario 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.