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 Salmon Creek
HVAC cleaning in Salmon Creek, WA typically costs $350 – $650 for a full system clean, including supply ducts, return ducts, air handler, blower motor, and evaporator coil. Most jobs take 3 – 5 hours and are completed the same day we arrive. If you’re off NE Salmon Creek Ave, near Salmon Creek Greenway, or up in the hills around Felida, call (737) 727-2314 and we’ll give you a flat per-system price before anything gets touched.
We know Salmon Creek homes because we work here constantly. The combination of damp Pacific Northwest air, mature landscaping around newer developments, and heat pumps running nine months a year creates a specific kind of buildup that cheap duct cleaning methods simply don’t address. This page explains what real HVAC Cleaning in Salmon Creek actually involves, what it costs, and how to know the work was done right.
Why Cardinal Air Duct Cleaning Is Salmon Creek’s Preferred HVAC Cleaning Company
We’re part of the Relay Home Co. family, founded 2005, and every Cardinal Air Duct Cleaning location operates under The Relay Visibility Guarantee. That means you get a live trackable arrival window, before-and-after photo documentation, and a digital invoice you can pay from your phone. No mystery pricing. No wondering when the tech will show up. No second-guessing whether anything was actually cleaned.
Omar Haddad leads our service teams, and every technician is background-checked and arrives in uniform. You’ll know your tech’s name before they knock on the door. Our crews run professional-grade equipment: Rotobrush rotary agitation systems, Nikro HEPA-rated negative-air vacuums, and Abatement Technologies containment units. This is not a guy with a shop-vac and a brush on a drill.
We answer calls with a live person around the clock. If you’re in Salmon Creek’s 98686 or 98685 ZIP codes, we can usually get a technician out within a few business days, depending on seasonal demand. Spring and fall tend to book up fast because that’s when systems idle most and homeowners finally notice the smell or the whistling return.
Every job includes a written price before work begins. Every repair carries a written guarantee. If anything fails, we return free of charge. That’s the 365-Day Done Right Promise, and it covers every booking without exception.
AC Coil Cleaning in Salmon Creek
AC coil cleaning in Salmon Creek is one of the highest-impact services we offer, because the evaporator coil sits directly in the damp air stream and collects a film of dust, pollen, and biological material faster than most homeowners expect. The first sentence you need: a standalone evaporator coil cleaning in Salmon Creek runs $150 – $250, and a coil treatment with antimicrobial application is often included at the top of that range.
In Salmon Creek’s marine climate, the coil rarely bakes dry the way it would in eastern Washington. It stays wet longer, so what collects on it turns into a paste that insulates the coil and reduces heat transfer. The system runs longer to hit the same temperature, and the humidity in the home creeps up.
When A Coil Cleaning Is Enough
If your supply ducts were cleaned recently but the system still smells musty when the blower kicks on, the coil is usually the culprit. A coil cleaning alone can cut runtimes and drop humidity in a single visit. We pull the access panel, inspect the coil with a camera, then clean it in place with professional-grade evaporation-safe solutions and HEPA extraction set to negative pressure.
Coil Treatment And Airflow
After the coil is clean, we apply a Guardsman or Aprilaire-approved antimicrobial treatment that slows regrowth through Salmon Creek’s damp spring months. We photograph the coil before and after so you can see the difference. If the blower motor is also furred, we’ll flag it and give you a written quote for blower cleaning the same day.
AC Cleaning in Salmon Creek
AC cleaning in Salmon Creek is the broader job most people call about: supply ducts, return ducts, air handler, blower motor, and coil together. For a typical 2,000 – 2,800 square foot Salmon Creek home, a full AC cleaning runs $350 – $650 as one flat per-system price, agreed before we start. That is the whole price. No per-vent add-ons, no surprise line items at the door.
Here’s why the flat system price matters. Some companies in this area quote per vent, which sounds cheap until they count registers on site and the number balloons. We quote per system: every supply register, every return, the trunk line, the air handler, blower, and coil included. You know the number before the van pulls up.
What The Full AC Cleaning Covers
We set Abatement Technologies containment at the air handler and run a Nikro HEPA vacuum at negative pressure while Rotobrush agitation tools work every branch. Negative-pressure extraction means the loosened debris goes straight into the HEPA-filtered vacuum, not back into your living room. We clean both supply and return sides, then the blower and coil, so nothing left behind keeps feeding the system.
Before And After Your Own Ducts
Every full AC cleaning includes before-and-after photographs of your own ducts, coil, and blower. After the job you’ll get a digital report with images you can open on your phone. You don’t have to take our word that the work was done. You can see it.
Trusted Brands We Service in Salmon Creek
We service and clean systems built around Aprilaire filtration, Honeywell controls, and Guardsman treatment products, and we typically stock replacement filters and media for Salmon Creek jobs in our service vehicles. We also run Rotobrush agitation tools and Nikro HEPA extraction as our cleaning standard. If you have an Aprilaire filter housing that is caked, we’ll clean the housing, replace the media if needed, and verify airflow before we leave. Most common-brand parts we need are on hand, which means fewer follow-up visits for Salmon Creek customers. Dispatch and scheduling are coordinated from our Seattle office, but crews work locally in Salmon Creek throughout the week.
Common HVAC Cleaning Problems We See in Salmon Creek Homes
- Damp dust and biological film on coils. Salmon Creek’s marine air keeps coils wet longer than inland systems, which turns ordinary dust into a crusty paste that insulates the coil and raises humidity in the home. The fix is a full coil cleaning plus antimicrobial treatment, not a surface wipe.
- Whistling return ducts from dirty Aprilaire housings. We see this constantly in homes from Felida to the Salmon Creek Greenway neighborhoods: a filter housing so packed the return draws air through the gaps and whistles. A proper return-side cleaning and fresh media eliminates the noise at the source.
- Blower motor fins furred with damp lint. Skipping the air handler and blower during a duct cleaning is common in this area and leaves the exact same material feeding back into the system within months. We clean the blower as part of every full AC cleaning.
- Per-vent quotes that drift upward. Homeowners in Salmon Creek are often quoted a low per-vent number and then charged more after the register count on site. A flat per-system price, agreed up front, solves that. Our written price does not change at the door.
Pricing for HVAC Cleaning in Salmon Creek, WA
Here are honest numbers for Salmon Creek, WA. A full AC cleaning, including supply and return ducts, air handler, blower motor, and evaporator coil, runs $350 – $650 for most residential systems. A standalone evaporator coil cleaning runs $150 – $250. Coil treatment with antimicrobial application falls at the top of that coil range. Dryer vent cleaning runs $89 – $149 as a separate service. The main variable is system size and accessible duct length. Every customer gets a written price before any work begins. Estimates are free, and the quote does not change when we arrive. Call (737) 727-2314 and we’ll walk through it with you.
We Also Serve Cities Near Salmon Creek
Beyond Salmon Creek, our crews serve Seattle, Tacoma, Spokane, and Vancouver. If you’re on the edge of Salmon Creek near Vancouver or working in Tacoma and need HVAC Cleaning in Salmon Creek or a neighboring city, we’ll route a uniformed technician with live arrival tracking, before-and-after photos, and a flat per-system price. Same standard everywhere.
Serving Salmon Creek, WA - Our Local Coverage Area
We’re based in the Salmon Creek 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 Salmon Creek
Most Salmon Creek homes need a full air duct cleaning every 3 – 5 years, but homes with pets, recent remodeling, or a smoker in the house may need it every 2 – 3. The damp marine climate in this part of the Pacific Northwest means buildup here is stickier and clings to coils and blower fins longer, so a system that sat idle all winter often has the most to clear each spring. Call (737) 727-2314 for an honest assessment and a free estimate.
We charge one flat price per system, agreed before we start, never per vent. Per-vent pricing is how some Salmon Creek homeowners end up paying far more than the original quote once the register count happens on site. Our flat per-system price includes every register, every return, the trunk line, air handler, blower motor, and coil.
We set containment at the air handler, run a Nikro HEPA vacuum at negative pressure, then work the supply and return ducts with Rotobrush agitation tools. After ducts are done, we clean the blower motor and evaporator coil, apply antimicrobial treatment if needed, and photograph every register before and after. The whole process typically takes 3 – 5 hours for a standard Salmon Creek home. The debris goes into the HEPA vacuum, not back into your living space.
We schedule by appointment with a live trackable arrival window, and we’ll always give you the soonest available slot when you call. Spring and fall are our busiest seasons in Salmon Creek, so calling a week or two ahead will give you the most options. A live person answers our phones 24/7 at (737) 727-2314.
Every job includes before-and-after photographs of your own ducts, coil, and blower motor, delivered in a digital report you can review on your phone. If anything doesn’t look right, the 365-Day Done Right Promise means we return and fix it at no charge. That’s a full year, every job, no exclusions.
If you’re in Salmon Creek and want honest HVAC cleaning with a flat per-system price, live arrival tracking, and photo proof of the work, call (737) 727-2314 today. We’ll give you a written estimate before anything gets touched.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Salmon Creek since the Relay Home Co. family brought its rigid standards to the Pacific Northwest.




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