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 West Covina, CA
Air duct cleaning in West Covina runs $390 – $640 for most single-family homes with one HVAC system, and takes about 3 – 5 hours with a professional-grade Rotobrush and HEPA vacuum setup. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family (founded 2005), and we treat West Covina’s older 1950s – 1970s tract homes and newer hillside builds as different jobs, because they are. Call (737) 727-2314 and a live person answers.
Most West Covina homes we see fall into two camps: single-story ranches in the flats near the 10 freeway, and two-story homes in the South Hills and Galster Wilderness foothills where the terrain means longer duct runs and tighter attic access. Both need a real vacuum extraction system, not a shop vac strapped to a truck. That’s the difference between cleaning your ducts and just stirring dust around.
Why West Covina Homes Are Different
West Covina sits at the meeting point of the San Gabriel Valley floor and the hills that climb toward Galster Wilderness Park. That geography does two things to duct systems. First, the valley heat runs from June through October, with stretches above 95°F, which means HVAC systems cycle constantly and pull fine dust through returns for months on end. Second, homes built up in the South Hills catch more wind-driven dust and chaparral debris coming off the open slopes, especially around neighborhoods like Woodgate and the streets branching off Citrus Avenue.
Housing age matters here too. A large share of West Covina’s housing stock dates to the post-war boom, 1950 – 1975. Those homes tend to have smaller return-air openings, original galvanized ductwork, and furnace closets rather than full attics, which changes how a cleaning technician sets up. Newer subdivisions near the West Covina Mall and around Cameron Park often have flex duct and tighter filter runs, which wear differently. Either way, the first thing you’ll hear from us is a written price before any work starts. Not after we see the attic.
West Covina also sits across unincorporated edges near Valinda and parts of the San Jose Hills. Which side of the city line you’re on affects permitting in rare cases, but for residential duct cleaning there are no city permit requirements. HOA communities in the hills sometimes ask for proof of insurance before a service vehicle parks on a private street, and we carry that paperwork to every job.
Our Main West Covina Services
Most West Covina homeowners reach out for one of two reasons: a dryer vent that’s become a real fire risk, or an HVAC system that’s been moving dust through the house for years. Here’s what each job looks like locally.
Dryer Vent Cleaning in West Covina
Dryer vents in West Covina run longer than average because many laundry rooms sit against interior walls, pushing the vent run through the ceiling, across an attic, and out a soffit or roof cap. That’s 15 to 30 feet of pipe collecting lint in the heat of a San Gabriel Valley attic, which dries lint into something that ignites fast. We run a rotating brush the full length of the run, then pull negative-pressure extraction so every bit of loosened lint goes into the vacuum, not back into your laundry room. Dryer Vent Cleaning in West Covina covers the full process, pricing, and what to expect on the day.
Air Duct Cleaning in West Covina
This is the whole-house job: supply ducts, return ducts, registers, trunk lines, and the air handler cabinet. In West Covina’s older ranches we usually find a half-inch of fine powder in the return drops, and often a pet-hair mat at the filter grille. We use a Rotobrush rotary brush system to agitate debris off duct walls while a Nikro HEPA vacuum holds the system under negative pressure, so the loosened material exits directly into the collection unit. Air Duct Cleaning in West Covina covers what the process involves step by step, with full pricing.
HVAC Cleaning in West Covina
HVAC cleaning targets the equipment itself: evaporator coils, blower fan blades, condensate pan and line, and the cabinet interior. West Covina’s summer dust plus the humidity that builds inside a running AC means coil faces here turn into felt mats that choke airflow and drive utility bills up. We pull the blower, clean the coil in place or remove it as needed, and clear the condensate line so it doesn’t back up into the drip pan. HVAC Cleaning in West Covina breaks down what gets cleaned, how long it takes, and what it costs.
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 West Covina
The equipment in West Covina homes runs across every major brand: Carrier, Lennox, Trane, Rheem, Goodman, and older units from the 1980s still doing their job. We stock common Honeywell and Aprilaire filter sizes on our service vehicles, and we work with Nikro and Abatement Technologies equipment on the cleaning side. For a full list of what we handle, see our brands.
Pricing for Air Duct Cleaning Company in West Covina, CA
| Service | Typical Range in West Covina |
|---|---|
| Air Duct Cleaning (1 system) | $390 – $640 |
| Air Duct Cleaning (2 systems) | $590 – $790 |
| Duct Sanitizing (fogger, post-clean) | $175 – $275 |
| Dryer Vent Cleaning (single vent) | $90 – $160 |
| HVAC Cleaning (coil, blower, cabinet) | $290 – $390 |
| Condensate Line Clearing | $95 – $145 |
| Access Panel Cut-In (if none exists) | $45 – $75 |
| Furnace Filter Replacement | $25 – $65 |
| Coil Cleaning (evaporator, in place) | $180 – $260 |
| Blower Motor Cleaning | $110 – $170 |
| Dryer Vent Re-Route or Extension Repair | $145 – $250 |
| Rodent / Bird Nest Removal from Ducting | $150 – $350 |
What pushes a West Covina job toward the top of those ranges is what’s inside the ducts, not any tick on an invoice template. Pet-heavy homes with years of hair and dander, kitchen exhaust that hasn’t been cleaned in a decade, or rusted return pans all take longer. The price you get from us is written down before any work starts, and it doesn’t change at the door.
Neighborhoods We Serve in West Covina
We run crews throughout West Covina daily, from the flats near Valley Boulevard up into the hills off Grand and Puente Avenues. Each area has its own housing pattern, and we’ll know what to expect before we arrive.
- South Hills and Woodgate
- The neighborhoods around Galster Wilderness Park
- West Covina Mall and Cameron Park area
- The 10-freeway corridor near Citrus and Barranca
- Valinda border streets and San Jose Hills edges
For most West Covina homes we can get a crew scheduled within a few days, and you’ll have a live trackable arrival window on your phone so there’s no guessing when we show up.
Service Area – Cities Near West Covina
Beyond West Covina itself, we handle duct, dryer vent, and HVAC cleaning for neighbors in the surrounding San Gabriel Valley. If your home is in La Puente, CA, Covina, CA, Baldwin Park, CA, or Azusa, CA, the pricing and process are the same: one flat written price, real equipment, before-and-after photos of the work.
Serving West Covina, CA - Our Local Coverage Area
We’re based in the West Covina 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 West Covina
We schedule most West Covina jobs within a week, often sooner depending on the route. You pick a time slot,and we give you a live, trackable arrival window rather than a four-hour range. A live person answers the phone 24/7 to book it at (737) 727-2314.
No. Residential duct, dryer vent, and HVAC cleaning require no city permits anywhere in West Covina. Hillside HOA streets may ask for proof of insurance before a vehicle parks, and our technicians carry it. We’ll flag anything unusual when you book.
Yes. The price is written down before any work starts, it’s the same price you’ll see on the invoice, and it covers the whole system. No per-vent upselling, no surprise charges when the van pulls up. If the work isn’t done right within 365 days, we come back and make it right at no charge.
If your house in West Covina hasn’t had its ducts or dryer vent looked at in years, call (737) 727-2314 for a free estimate. We’ll give you a real number, a real arrival window, and a clean job done with equipment that doesn’t just rearrange the dust.
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 West Covina 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.