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.
Fast, Reliable HVAC Cleaning Across North Lynnwood
Most HVAC cleaning jobs in North Lynnwood run between $450 and $850 for a full system, depending on home size and how much debris has settled in the ductwork over the years. That’s one flat price per system, agreed before any work starts, not a per-vent figure that climbs once the truck is in your driveway. Our HVAC Cleaning team serves North Lynnwood with professional-grade equipment and a written price handed to you before a single register is touched. Call (737) 727-2314 and a live person answers, any hour, any day.
North Lynnwood is its own place. The housing stock here, the way the air moves through these homes, the maple trees dropping debris along 164th St SW and the side streets off it, all shape what we find when we open a system. We know this area because we work it regularly. You shouldn’t have to explain your neighborhood to a technician who’s never been here.
Why Cardinal Air Duct Cleaning Is North Lynnwood’s Preferred HVAC Cleaning Company
Cardinal Air Duct Cleaning operates as part of the Relay Home Co. family, founded in 2005, and holds every job to The Relay Standard. That’s a live trackable arrival window, before-and-after photo documentation of your own ducts, and a digital invoice you can pay from your phone. No four-hour arrival windows. No wondering who’s actually showing up.
Our technicians arrive in uniform, background-checked, and you’ll know their name before they ring the bell. The equipment in the van is professional-grade: Rotobrush rotary brush systems, Nikro HEPA vacuums, and Abatement Technologies containment units. Not a truck-mounted shop vac and a story about how “this is how everyone does it.”
Every job carries the 365-Day Done Right Promise. If the work isn’t right within a full year, we return and correct it at no charge. That’s the longest-standing satisfaction window in the trade, and it applies to every booking we take in North Lynnwood without exception. Omar Haddad leads the team, and the standard he set is simple: total visibility from booking to invoice.
AC Duct Cleaning in North Lynnwood
AC Duct Cleaning in North Lynnwood is about removing the settled debris from your supply and return ductwork before it keeps recirculating through your cooling system every summer. Homes off 164th St SW and through the Maplewood and Martha Lake areas were largely built between the 1960s and 1990s, and many still run original builder-grade flex duct and furnace installs. That’s decades of pet hair, drywall dust, and general household particulate packed into trunk lines.
The job involves mechanical agitation of the duct interior with Rotobrush tools under negative pressure, meaning the loosened debris goes straight into a HEPA-filtered vacuum, not back into your living room. We clean the supply side, the return side, and the air handler cabinet where debris settles thickest. You don’t need this done annually in most North Lynnwood homes, but if you can’t remember the last time it was cleaned, or you’re seeing dust return within days of dusting, it’s time to look.
Expect to pay $450 to $750 for a typical single-system home in North Lynnwood. The price is per system, not per vent, so it won’t shift once we’re inside. Before-and-after photos come standard.
Evaporator Coil and Air Handler Cleaning
The evaporator coil sits inside your air handler and runs wet every cooling season, making it a magnet for debris that cuts airflow and efficiency. We clean the coil and the air handler cabinet by hand where needed, then photograph the result so you can see exactly what was removed. If the coil has gone years without attention, this is often where the biggest improvement shows.
Honeywell and Aprilaire Filtration
After the ducts are clean, filtration keeps them that way. We service and replace Honeywell and Aprilaire media filters, and we’ll show you the filter condition during the visit. A clean system with a clogged filter is a half-done job.
Furnace Cleaning in North Lynnwood
Furnace Cleaning in North Lynnwood gets into the blower assembly, heat exchanger, and return ductwork that pull air through your system all winter. Homes in the Alderwood Manor and North Creek areas tend to run their furnaces hard from October through April, and a blower wheel packed with years of hair and dust has to work harder to move the same air. That’s higher energy use and more wear on the motor.
The furnace side of an HVAC cleaning usually runs $300 to $450 when done as part of a full system job. We remove and hand-clean the blower wheel, vacuum the blower cabinet, clean accessible surfaces of the heat exchanger, and run full negative-pressure extraction on the supply and return ducts. The heat exchanger area gets special attention because restricted airflow over a heat exchanger shortens its life and, in the worst cases, creates safety concerns.
Blower and Heat Exchanger Cleaning
On a maple-lined street off 164th St SW, our tech opened the air handler on a 1978 split-level and found the blower motor wheel packed with a felt-like mat of pet hair and drywall dust that had never been touched since the house was built. Using Rotobrush agitation tools under negative pressure with HEPA filtration, we pulled the debris out of the supply and return ducts, cleaned the blower wheel by hand, and photographed every register before and after so the homeowner could see the same ducts they’d been breathing through for forty years. That’s the difference between real source removal and a guy waving a vacuum hose at your registers.
Condenser Cleaning
For AC systems, the outdoor condenser coil needs cleaning too, especially in North Lynnwood where cottonwood fluff and maple debris collect on coil fins every spring. We clean the condenser as part of a full HVAC cleaning so the system can reject heat properly when summer hits. A clogged condenser makes your compressor work harder and shortens its life.
Trusted Brands We Service in North Lynnwood
We work on the equipment North Lynnwood homes actually have, and we service all major brands including Carrier, Trane, Lennox, Rheem, Goodman, and Bryant. What matters more is the filtration and cleaning equipment we bring: Rotobrush for mechanical agitation, Nikro for HEPA-rated vacuum extraction, and Abatement Technologies for containment. For filtration upgrades, we carry Honeywell and Aprilaire products. Because we stock common parts locally for North Lynnwood jobs, we’re not waiting on a distributor to finish your visit.
Common HVAC Cleaning Problems We See in North Lynnwood Homes
- Decades of settled debris in original 1960s-90s ductwork. North Lynnwood’s housing boom predates modern tight-construction standards, so flex ducts and trunk lines often haven’t been opened since installation. The debris load in these systems is thick, and it doesn’t come out with a surface vacuum pass.
- Per-vent pricing that inflates once the truck arrives. Some companies quote low over the phone for North Lynnwood jobs, then count registers on arrival and the bill climbs. We quote one flat price per system before the work starts, and it doesn’t change at the door.
- Pet hair and dander packing blower wheels. The split-levels and ramblers throughout North Lynnwood often have return ducts low to the floor, where pet hair concentrates. A packed blower wheel reduces airflow and forces the system to run longer, which costs you money every month.
- Surface-only cleaning that skips trunk lines and the air handler. If a crew only vacuums the registers they can reach easily, the debris in the trunk lines and air handler stays put. A camera inspection would expose it immediately, which is exactly why we photograph your ducts before and after.
Pricing for HVAC Cleaning in North Lynnwood, WA
Here’s what HVAC cleaning actually costs in North Lynnwood. A standard single-system home, roughly 1,500 to 2,500 square feet, runs $450 to $750 for a full air duct and HVAC cleaning. Larger homes or systems with unusually heavy debris loads can reach $850. If you’re adding furnace-focused work like blower and heat exchanger cleaning as a standalone service, expect $300 to $450. We don’t quote per vent. We don’t start with a teaser number and add charges later. Call (737) 727-2314 for a written estimate, and the figure we give you is the figure you pay.
We Also Serve Cities Near North Lynnwood
Beyond HVAC Cleaning in North Lynnwood, our crews handle jobs in Seattle, Spokane, Tacoma, and Vancouver. If you have family or a rental property in one of those cities, the same flat-price model and 365-Day Done Right Promise apply. One call covers it.
Serving North Lynnwood, WA - Our Local Coverage Area
We’re based in the North Lynnwood 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 HVAC Cleaning in North Lynnwood
One flat price per system, always. We don’t charge per vent. You get a written price before a single duct is touched, and that price doesn’t change at the door. The per-vent model lets contractors quote low over the phone and then count registers once the truck is in your North Lynnwood driveway, which is exactly the billing practice we refuse to use. Call (737) 727-2314 for your exact figure.
Most North Lynnwood homes need ducts cleaned every 3 to 5 years, but that depends on pets, renovation history, and whether the system has ever been cleaned before. Homes built in the 1960s through 1990s that have never had duct work done may need it immediately. If you have no pets, no recent construction, and your filters stay clean, you may not need it at all. We’ll tell you straight if cleaning won’t help you, because that’s how an honest shop operates.
We open your system, agitate the duct interiors with Rotobrush tools under negative pressure, and extract debris through HEPA-filtered Nikro vacuums so it doesn’t escape into your living space. We clean the blower wheel, evaporator coil, and air handler cabinet by hand where needed, then photograph every register before and after. You see the proof of the work. A digital invoice arrives by link, payable from your phone.
Yes, and we usually recommend it in North Lynnwood. Your furnace and AC share the same ductwork, blower, and air handler. Cleaning one without the other leaves half the system dirty. A combined job runs $450 to $750 for a typical home and addresses the entire air path, not just the supply side. Call (737) 727-2314 to schedule both together.
No, and we won’t pretend otherwise. A proper HVAC cleaning takes half a day or more, so we schedule North Lynnwood jobs in advance with a live trackable arrival window so you know exactly when we’ll be there. The Relay Standard means you see our van coming on your phone, not a four-hour guessing window. Call (737) 727-2314 and a live person will book you at a time that works.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving North Lynnwood through the Relay Home Co. family, founded 2005.




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