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.
Trusted Air Duct Cleaning for West Covina Homeowners
Air duct cleaning in West Covina, CA typically costs between $350 and $700 for a standard single-family home, and most jobs are completed in three to five hours. At Cardinal Air Duct West Covina, led by Omar Haddad, we’ve built our reputation on one thing: telling you exactly what the work costs before we touch a single vent. If you’ve noticed dust settling on furniture days after you clean, rooms that never quite match the thermostat setting, or a thin film of particles on the registers themselves, your ductwork is telling you something.
West Covina’s dry, windy climate kicks up fine dust that settles into return registers and supply runs faster than most homeowners expect. That dust gets pulled into the system, baked onto duct walls, and recirculated through every room. We run professional-grade Rotobrush brush systems and Nikro HEPA vacuums to remove what’s actually in there, not just what’s visible at the register. Call us at (424) 688-1845 for a free estimate, and you’ll get a written price before any work starts.
Air Duct Cleaning Services
Air Duct Cleaning Services at Cardinal Air Duct West Covina mean exactly what the name implies: we perform full system cleaning of your duct interior, not just the visible registers. Most homes in West Covina need this every three to five years, though homes with pets, recent remodeling, or smokers in the household often need it more frequently. Our most standard air duct cleanings run $350 – $700 for a typical home, and that price is handed to you in writing before we begin.
Full-System Brush and Vacuum Extraction
We run a Rotobrush rotary brush system through every accessible run, agitating the debris that clings to duct walls. A Nikro HEPA-rated vacuum pulls loosened material into containment, not back into your living space.
Register and Grille Removal
Every register comes off so the boot below it can be wiped and extracted properly. That’s where the worst buildup hides in West Covina homes, especially in floor registers near entryways.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Styles & brands we work with
HVAC Duct Cleaning
HVAC Duct Cleaning is the broader picture: the supply side, the return side, the plenum, the coil vicinity, and the blower housing get cleaned so air moves freely through the entire system. When your furnace or AC unit works harder to push air through a dirty system, you feel it in higher utility bills and uneven temperatures between rooms. The cost for HVAC duct cleaning on a typical West Covina home runs $350 – $700, and you’ll see the before-and-after photos from our technician’s camera.
Return-Side Extraction
Return ducts pull air and whatever floats in it into the system. We extract from return boots, straight runs, and drop-downs where West Covina’s fine dust accumulates fastest.
Supply Plenum and Coil Proximity
Supply plenums see dust baked by temperature swings. We clean the plenum interior and the immediate coil area to keep the system flowing without restriction.
Vent Cleaning
Vent Cleaning at Cardinal Air Duct West Covina means the registers, boots, and visible grille areas are thoroughly cleaned and restored, not just wiped with a rag. West Covina homes with pets, kids, or windows left open on pleasant evenings accumulate surprising amounts of debris in the first few inches of every vent. Vent cleaning typically falls within the $250 – $400 range as a standalone service, and as part of a full duct cleaning it’s included in the system price.
Register Cleaning and Restoration
Paint-coated, stuck, or warped registers are common in older West Covina neighborhoods like South Hills and Woodgate. We remove, clean, and reseat each register so it sits flush and operates smoothly.
Boot and Transition Cleaning
The transition from vent cover to duct run traps dust, hair, and construction debris. We extract from the boot thoroughly, which is where most visible dust actually originates.
Air Duct Repair
Air Duct Repair in West Covina addresses the splits, punctures, and gaps that leak conditioned air into attics and crawlspaces. You’ll notice the symptoms before you see the problem: one room that never cools, a whistle at a certain register, or suddenly higher summer bills. Repair work at Cardinal Air Duct West Covina runs $180 – $450 depending on the extent, with a written guarantee on every repair we make.
Leak and Separation Sealing
Duct sections separate over time, especially in West Covina attics where summer heat cycles expand and contract metal and flex duct. We seal joints with mastic and reinforcement tape designed for HVAC use, not hardware-store duct tape.
Crushed and Torn Run Replacement
Rats, roof work, and old age crush or tear flex runs. We cut out damaged sections and splice in new, properly sized runs so airflow returns to spec.
Ductwork Cleaning
Ductwork Cleaning, as we perform it at Cardinal Air Duct West Covina, covers the entire distribution network: trunks, branches, elbows, wyes, and boots. Homes in West Covina built before 1990 often have sheet-metal ductwork with decades of accumulated material that a simple brush pass won’t remove. Ductwork cleaning runs $350 – $700 for a standard home, and we’ll show you the proof with before-and-after photos from inside the ducts.
Sheet-Metal Trunk Cleaning
Rectangular trunk lines hold the largest volume of dust and insulation particles. We access via register openings and system takeoffs to clean what’s actually moving through your home.
Flex-Run Interior Cleaning
Flexible runs collect lint-like fibers and fine dust. Our brush system handles the interior surface without tearing the flex, which cheap cleaning methods sometimes do.
Air Duct Inspection
Air Duct Inspection in West Covina is what we recommend before buying a home, after a major remodel, or when you simply want to know what’s actually in there. We run a camera through accessible runs and show you the footage directly. A standalone air duct inspection typically costs $95 – $200, and when it’s part of a full cleaning we waive the inspection fee entirely.
Camera-Scope Visual Inspection
We push a small camera through supply and return runs so you see exactly what we see: dust load, leaks, debris, or past damage. No guesswork and no sales pressure about what “might” be in there.
System Condition Report
You get a clear summary of duct condition, restrictions, and any repair recommendations in plain language. If cleaning isn’t needed, we’ll tell you that plainly and leave.
Residential Air Duct Cleaning
Residential Air Duct Cleaning in West Covina is our core service. Single-family homes, townhomes, and condos each have distinct duct layouts, and we adjust our approach to match the system rather than forcing a one-size-fits-all process. Residential jobs in West Covina run $350 – $700 for a typical home, and every job includes a written price before we start and the full 365-Day Done Right Promise.
Single-Family Home Systems
Larger homes with multiple returns and long trunk lines take the most time but often need it most. We schedule accordingly, so you’re never waiting on a rushed crew.
Townhome and Condo Systems
Shared-wall units in West Covina often have shorter runs but tighter access. We carry the right tools to work cleanly in closets, utility rooms, and attic hatches without leaving a mess.
Commercial Air Duct Cleaning
Commercial Air Duct Cleaning in West Covina covers offices, retail spaces, dental practices, restaurants, and small warehouses. Commercial systems see longer run times, higher occupancy, and more debris than residential systems, which means cleaning needs to happen on a predictable schedule. Commercial duct cleaning ranges from $500 – $1,500 depending on square footage and system complexity, with a written price always provided before any work begins.
Office and Retail Systems
High-occupancy spaces recirculate more skin cells, dust, and fibers. We clean systemically so no operational downtime stretches beyond what’s necessary.
Restaurant and Food-Service Systems
Grease-laden air mixes with dust in food-service ducts and hardens faster than most owners expect. We handle it with the same HEPA extraction and brush equipment we use on residential work, just at commercial scale.
See the difference
Before
After
Before
After
Before
AfterBrands We Service
We work on ducts connected to every major HVAC brand, and our technicians regularly service systems tied to Honeywell, Aprilaire, and Guardsman filtration equipment. Honeywell media cabinets and electronic air cleaners are common in West Covina homes, and we know how to clean around them without damaging the cells or wiring. Aprilaire filters and their mounting tracks hold fine dust that standard cleaning misses; we remove and handle them with the care they warrant.
Abatement Technologies containment units are part of our equipment fleet because West Covina homes deserve professional-grade extraction, not a shop-vac tap job. Whether you have any of these brands or something else entirely, we can help. If your system has an unfamiliar unit or setup, call us and we’ll tell you honestly what we can do for it.
Signs You Need a Pro Right Now
- Dust returns within days of cleaning. When you wipe a shelf and it’s coated again inside a week, the dust isn’t coming from the shelf. It’s likely being pumped in through your supply registers. That means the duct interior is loaded and the system needs professional extraction, not more furniture polish.
- Allergies are worse at home than outside. West Covina sees real pollen seasons, but if your sneezing intensifies the moment you walk in your front door, your ducts may be recirculating allergens instead of removing them. Clean ducts mean the air your HVAC moves is cleaner air.
- Some rooms never reach temperature. A room that’s always five degrees off isn’t a quirk. It often points to a restriction or leak in the duct run serving that space. Restricted airflow makes the entire system work harder and shortens the life of your equipment.
- You hear whistling or rattling from specific vents. Whistling means air is escaping or being forced through a gap. Rattling can signal loose register hardware or separated duct sections. Both are fixable and both get worse if ignored.
- You’ve never had the ducts cleaned, or it’s been 5+ years. Most West Covina homes should have duct cleaning every three to five years. If you can’t remember the last time, or you’ve owned the house for years and never done it, it’s time to look inside.
Our Process, Step by Step
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Written price first, always. We inspect your system, explain what we found in plain language, and hand you a written price. That number doesn’t change at the door. You approve it before any work starts, and you never feel boxed in.
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System protection and containment setup. Floors get drop cloths, doorways get corner guards, and Abatement Technologies containment units are staged where needed. We work clean because your home in West Covina is your home, not a jobsite.
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Rotobrush agitation and Nikro HEPA extraction. The brush system runs through every accessible supply and return run. Simultaneously, our Nikro HEPA vacuums pull loosened material out under negative pressure. Nothing gets blown back into your living space.
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Register cleaning, boot extraction, and coil check. Registers are removed, cleaned, and reseated. Boots get extracted individually. We inspect the coil and filter area and tell you plainly if anything needs attention.
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Before-and-after photo review and payment. You see the proof of what was removed and what your system looks like after. You get a digital invoice payable by link, and your job is covered by the 365-Day Done Right Promise for a full year.
How Much Does Air Duct Cleaning Cost in West Covina?
A typical air duct cleaning in West Covina runs $350 – $700 for a single-family home, depending on system size, number of returns, accessibility, and the level of buildup. Smaller condos and townhomes typically land at the lower end. Larger homes with multiple HVAC systems, long attic trunk lines, or crawlspace returns run higher. Standalone vent cleaning runs $250 – $400, and duct repair work lands between $180 – $450 depending on what’s damaged.
What affects the price most: square footage and vent count, duct accessibility (attic vs. crawlspace), the age of the system, and whether any sections need repair instead of cleaning. You avoid overpaying when the price is written before work starts and tied to what you can verify. That’s how we work at Cardinal Air Duct West Covina. Every free estimate includes a camera-scope look and a clear breakdown of what’s needed and what’s optional. Call (424) 688-1845 for an exact quote. Estimates are free.
Our Service Area Near West Covina
Cardinal Air Duct West Covina serves the entire West Covina area and stretches into nearby communities including Pomona, Citrus, Whittier, Diamond Bar, La Puente, Baldwin Park, Monterey Park, La Habra, Hacienda Heights, Glendora, and Covina. If you’re in one of these towns and need a thorough home duct cleaning, our technicians arrive in uniform, background-checked, and ready to work. We also cover Air Duct Cleaning in Pomona and Air Duct Cleaning in Citrus. For a full breakdown of what this service covers, see our Air Duct Cleaning in West Covina overview page.
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.
Frequently Asked Questions About Air Duct Cleaning in West Covina
Air duct cleaning is the process of removing built-up dust, debris, pet dander, and other material from the inside of your HVAC system’s supply and return ducts. We use a Rotobrush rotary brush system to agitate debris and a Nikro HEPA vacuum to extract it under negative pressure. The result is cleaner air moving through your home in West Covina, not recycled dust.
Most West Covina homes take three to five hours from arrival to final photo review. Larger homes with multiple returns or complicated attic access can take longer, while condos and smaller townhomes are usually on the shorter end. We’ll tell you the expected time when we provide your written price.
Standard air duct cleaning runs $350 – $700 for a typical single-family home here. The exact price depends on system size, vent count, and how much buildup has accumulated. You’ll get a written price before any work starts, so there are no surprises. Call (424) 688-1845 for a free, no-obligation estimate.
Yes, we regularly service homes in West Covina with Honeywell media cabinets, electronic air cleaners, Aprilaire filters, and Guardsman products. We know how to remove, clean around, and reinstall these units without damaging the cells or wiring. If your system has a different brand or setup, we’ll tell you plainly what we can do.
Duct cleaning is a scheduled service, so we don’t run emergency calls. But we do answer our phone with a live person 24/7, and we’ll get you on the calendar as quickly as the schedule allows. When you call (424) 688-1845, you’ll speak with a real person, not a voicemail loop.
Every job at Cardinal Air Duct West Covina is covered by our 365-Day Done Right Promise. If the work isn’t right within 365 days, we return and correct it at no charge. That applies without exception, on every single booking, and it covers both cleaning and repair work.
You don’t need to do much. Just make sure our technicians can access the furnace or air handler, and clear any items away from registers if they’re blocked. We protect floors and furniture with drop cloths, and we’ll walk you through what we found before we leave.
Schedule Your Air Duct Cleaning Service in West Covina Today
Ready for cleaner air moving through your home? Call Cardinal Air Duct West Covina at (424) 688-1845 for a free, no-obligation estimate. A live person answers around the clock, and you’ll get a written price before we touch a single duct. Led by Omar Haddad, our team serves West Covina and surrounding cities with transparent pricing, professional equipment, and proof of the work in photos.
Written by Omar Haddad, Owner at Cardinal Air Duct West Covina, serving West Covina since 2005.