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.
Air Duct Cleaning Specials in West Covina, CA
If your vents haven’t been cleaned in years, you’re breathing whatever’s been collecting in there. Call Cardinal Air Duct West Covina at (424) 688-1845 and ask about our current specials. Omar Haddad and our technicians serve homeowners across West Covina, and every offer comes with the same written price before work starts, the 365-Day Done Right Promise, and the Relay Standard booking experience. No bait pricing, no surprise line items at the door.
Current Offers
Whole-Home Air Duct Cleaning
Most standard air duct cleanings in West Covina run $450 – $750 for a typical home, depending on square footage and how many returns and supplies the system has. This covers every vent, return, and main trunk line with our Rotobrush rotary brush system paired to a Nikro HEPA-rated negative-pressure vacuum. Negative-pressure extraction means the loosened debris goes straight into the vacuum, not back into your living room.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
Dryer Vent Cleaning
Dryer vents in West Covina homes clog faster than most people realize, especially with the fine dust and lint that builds up behind the dryer. Our dryer vent cleaning runs $125 – $225 depending on vent length and access, and includes the full vent run from the dryer connection to the exterior termination. It’s honest pricing: you get the written number before a single panel comes off.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
HVAC Coil and Blower Cleaning
If your air conditioner hasn’t been opened up in a while, the evaporator coil and blower wheel are probably caked. We clean the coil, blower, and accessible plenum with Abatement Technologies containment so the work area stays sealed off. This runs $350 – $600 for most systems and is the single best thing you can do for airflow and cooling performance.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
Seasonal Tune-Up with Any Duct Cleaning
Book any air duct or HVAC cleaning and we’ll add a seasonal system check at no extra charge. That means checking the blower, filter fit, and airflow at each return. If we find a repair issue, you still get a written estimate before any work gets approved, and every repair carries our written guarantee with a free second visit if it fails.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
First-Time Customer Courtesy
Haven’t worked with Cardinal Air Duct West Covina before? We’ll take an extra look at your filtration setup and tell you honestly whether a Honeywell, Aprilaire, or Guardsman media filter makes sense for your home. No upsell script, just a straight answer. Appropriate for anyone who’s new to us and wants a real assessment, not a sales pitch.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
Senior and Military Courtesy
Seniors and active or retired military in West Covina receive a courtesy discount on any scheduled service. It’s our way of saying thanks, and it stacks with the written price guarantee. Background-checked, uniformed technicians arrive with a live trackable window so you know who’s coming before they ring the bell.
Valid through March 31, 2027. Mention this offer when you call (424) 688-1845.
Styles & brands we work with
How to Redeem
Three steps, no fine print.
Call (424) 688-1845 and mention the specific offer name. A live person answers, day or night. We’ll book your visit and send a live arrival window through the Relay Standard, so you can track the tech just like a rideshare. When the technician arrives, they’ll confirm the written price with you before any work begins, then do the job and show you before-and-after photos of your own ducts. You’ll pay from a digital invoice link, and if anything isn’t right within 365 days, we come back and correct it at no charge.
Why Cardinal Air Duct West Covina Runs Specials
Every offer we run is built around the same baseline: a written price before work starts, professional-grade equipment, and the longest-standing satisfaction window in the trade. That’s the 365-Day Done Right Promise. If the work isn’t right within 365 days, we return and correct it at no charge. The specials get you in the door at an honest number, but the promise is what keeps people calling back when it’s time to do the dryer vent or the air handler next.
West Covina summers put real load on HVAC systems, and the dust from the 10 Freeway corridor finds its way into return vents faster than homeowners expect. Our techs see it weekly: blocked returns, lint-packed dryer vents, blower wheels crusted with years of dust. The offers on this page make it practical to stay ahead of it without any price games.
See the difference
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After
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After
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AfterHow Much Does Air Duct Cleaning Actually Cost in West Covina?
A typical whole-home air duct cleaning in West Covina runs $450 – $750 for a standard single-family home, while dryer vent cleaning lands between $125 – $225. Systems that also need coil and blower work generally run $350 – $600 on top of the duct cleaning. These are whole-system prices, not per-vent teaser numbers. Every estimate is written and handed to you before a single duct is touched, and it does not change at the door. Call (424) 688-1845 and we’ll give you the exact number for your home.
Why Are Some Duct Cleaning Quotes So Much Cheaper?
Because they’re pricing a quick vacuum pass through the visible registers, not a full cleaning of the trunk lines, returns, and air handler. A truck-mounted shop-vac wand won’t reach the duct runs that actually carry the air you breathe. Our crews run Rotobrush rotary brush systems paired to Nikro HEPA extraction, with Abatement Technologies containment to keep the work area sealed. A $99 whole-house special usually becomes a much larger invoice once the van is parked in your driveway. We’d rather give you the real number up front. Call (424) 688-1845 and we’ll explain exactly what’s included.
How Do I Know the Work Was Actually Done?
You’ll see it. Every Cardinal Air Duct West Covina job includes before-and-after photo documentation through the Relay Standard, so you can look at your own ducts and verify the cleaning yourself. The photos are sent to you digitally along with your invoice. If anything looks off, the 365-Day Done Right Promise means we return and correct it at no charge. Call (424) 688-1845 to book with a written price in hand.
Written by Omar Haddad, Owner at Cardinal Air Duct West Covina, serving West Covina since the Relay Home Co. family first set standards for the duct cleaning trade in 2005.