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 Poulsbo
HVAC cleaning in Poulsbo isn’t a luxury. It’s what keeps a coastal Washington heating and cooling system from quietly wearing itself out. Heavy winter rain, marine air, and pine pollen drifting off Liberty Bay combine into a damp, gritty mix that settles into ductwork fast. Most whole-system cleanings in Poulsbo run between $350 and $650 depending on home size and how many systems you have. We do the work properly: Rotobrush agitation under negative pressure with HEPA filtration, a flat price quoted before we touch anything, and before-and-after photos of your own ducts. Call (737) 727-2314 for a free estimate.
Why Cardinal Air Duct Cleaning Is Poulsbo’s Preferred HVAC Cleaning Company
Our HVAC Cleaning team knows what Poulsbo air leaves behind. We routinely pull pine pollen, salt-laden dust, and grit from duct runs that inland crews rarely see. The difference shows up in how quietly a blower motor runs after we’re done. Poulsbo homeowners tell us the same thing repeatedly: they’d had quotes before, but nobody showed them the inside of their ducts, and nobody would commit to a price in writing before the van pulled up. We do both.
Scheduling from our brand’s Seattle office means a live person answers when you call, and your technician arrives with a name and face you already know. Omar Haddad leads our cleaning crews, and every Poulsbo job follows The Relay Standard: a live arrival window you can track from your phone, written pricing before work begins, and photo documentation of what came out of your system. If the work isn’t right within 365 days, we come back and correct it at no charge. That’s the Done Right Promise, and it applies to every booking without exception.
We’re part of the Relay Home Co. family, founded 2005, which means each location operates independently but is held to one standard. No vague estimates. No pricing that shifts once the technician is inside. No showing up four hours late with no warning. Poulsbo homeowners deserve better than that.
Furnace Cleaning in Poulsbo
Furnace Cleaning in Poulsbo has a rhythm to it. By late October, furnaces across the city kick on for the first time in six months, pushing air through ducts that have been collecting summer pollen and road dust the whole time. The job means cleaning the blower motor, the evaporator coil if you have a heat pump, the heat exchanger surfaces, and the full supply and return duct run. In this climate, a furnace cleaning typically runs $300 – $500 for a single system, depending on access and how long it’s been since the last cleaning.
Blower and Heat Exchanger Service
Poulsbo’s damp air means blower motors work harder than they do in drier parts of the state. Fine grit sticks to motor windings and blower wheel blades, throwing the assembly out of balance. Our techs open the air handler, pull the blower, clean it thoroughly, and check the heat exchanger for buildup that reduces efficiency.
Coil Treatment for Coastal Homes
Salt-laden air isn’t just a problem for boats. It accelerates corrosion on evaporator and condenser coils in homes near Liberty Bay and the marina district. We apply a coil treatment after cleaning that slows that corrosion, which matters when replacement coils run into the thousands.
AC Vent Cleaning in Poulsbo
AC Vent Cleaning in Poulsbo is about more than wiping register covers. It means cleaning the full duct path: supply vents, return vents, branch lines, and the plenum box. Poulsbo homes with central air or heat pumps tend to accumulate dust quickly during dry summer spells, then trap it against condensation-coated duct walls when marine fog rolls in. For a typical Poulsbo home, AC vent cleaning as part of a whole-system job runs $350 – $600. Standalone vent-only work is quoted by the system, never per vent.
Return Duct Source Removal
The return side is where we find the worst buildup in Poulsbo homes. That’s the air your system breathes in, and it pulls from hallways and living spaces where pet hair, dust, and tracked-in debris concentrate. We use negative-pressure extraction during agitation so the loosened debris goes straight into the HEPA vacuum, not back into your living room.
Supply Vent and Register Cleaning
Supply vents push conditioned air into every room, and in Poulsbo they often sit low on walls or in floors where damp shoes and boots track grit directly onto them. We remove each register, clean the boot, and flush the visible run before sealing everything back properly.
Trusted Brands We Service in Poulsbo
Poulsbo homes run a real mix of equipment, and we work on all of it. Carrier, Trane, Lennox, Rheem, Goodman, Bryant, Mitsubishi, Daikin, Fujitsu, and Amana systems all show up regularly in our schedule. We keep common replacement filters, capacitors, and contactors in our service van so a routine cleaning doesn’t mean a second appointment when a part is worn out. If your system is a ducted heat pump, we treat the inside coil with the same care we give furnaces. You’ll see Rotobrush agitation tools, Nikro HEPA equipment, and Abatement Technologies containment units come through the door on a Poulsbo job.
Common HVAC Cleaning Problems We See in Poulsbo Homes
- Coastal grit and pollen mats. In the Fjord Vista neighborhood off the north end of Poulsbo, a repeat customer’s heat pump air handler was moving air weakly even after a filter change. Our tech ran a camera inspection through the return, found a thick mat of pine pollen and coastal grit choking the blower motor and evaporator coil, then used Rotobrush agitation tools under negative pressure with HEPA filtration to pull it out before resealing the plenum with mastic. That pattern repeats constantly near the water.
- Crews quoting per-vent prices and skipping a camera inspection. If a quote is built per vent and no camera ever goes inside the duct, hidden debris behind the air handler never gets source-removed. You pay for clean-looking registers while the real blockage remains.
- Dryer vents left uncleaned because the visible lint trap looks fine. On coastal Poulsbo homes, the real fire risk is the long, damp run from the dryer to the exterior wall. Lint that gets damp sticks to duct walls, narrows the passage, and keeps accumulating. The trap isn’t the problem; the run is.
- Using low-MERV filters as a substitute for cleaning. A cheap filter catches big particles but lets fine damp grit keep loading the blower motor. That shortens its life and raises energy bills. Filtration is a supplement to cleaning, not a replacement for it.
Pricing for HVAC Cleaning in Poulsbo, WA
Whole-system HVAC cleaning in Poulsbo runs $350 to $650 for most homes. Furnace cleaning alone typically runs $300 – $500. A full AC vent cleaning with source removal runs $350 – $600. Multi-system homes, like those with a furnace plus a separate heat pump or a large addition off State Route 305, land at the higher end. We quote one flat price per system before any work starts. That price does not change at the door. No per-vent math. No surprise line items. Before-and-after photos of your own ducts come standard with every job, so you see exactly what was removed. Call (737) 727-2314 for an exact quote for your Poulsbo home. Estimates are free.
We Also Serve Cities Near Poulsbo
Beyond central Poulsbo, our HVAC Cleaning in Poulsbo crews regularly take jobs in Suquamish, Silverdale, Kingston, and Bainbridge Island. Same flat per-system pricing, same Done Right Promise, same photo documentation. If you’re in one of those communities and your ducts haven’t been cleaned in years, call the same number: (737) 727-2314.
Serving Poulsbo, WA - Our Local Coverage Area
We’re based in the Poulsbo 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 Poulsbo
A home in Poulsbo needs a full HVAC duct cleaning every three to five years on average. Homes with pets, recent renovations, or lots of pine trees nearby may need it sooner. Homes near the water that keep windows open during summer often run on the shorter end. The honest answer: if you can’t remember the last cleaning, it’s probably due. Call (737) 727-2314 and we’ll give you a straight recommendation for your specific house.
We charge one flat price per system. That means the furnace, the AC coil, the supply and return runs, and the registers are all included in a single quote you get in writing before we start. We never price by the vent. It’s the most straightforward way to quote this work, and it’s how we prefer to do business in Poulsbo.
Because you deserve to see what was cleaned. We run a camera through your ducts before we start and after we finish, and we send you both sets of photos. If the job didn’t get done, the photos will show it: that’s how you know the work actually happened. Call (737) 727-2314 and we’ll show you what we mean.
We can’t promise same-day service, because a proper HVAC cleaning is a scheduled job that takes several hours. What we can promise is a scheduled arrival time you can track live from your phone, and a live person who answers when you call to book. That’s how every Poulsbo job gets scheduled.
Yes, absolutely. Damp air makes lint stick to the inside of the dryer vent run instead of blowing out with the exhaust. That means a vent that would be fine for two years in a dry climate can build a dangerous restriction in twelve to eighteen months in Poulsbo. We recommend an annual dryer vent cleaning for coastal homes here, and it’s included as part of a full-system job. Call (737) 727-2314 to get on the schedule.
Get an Honest Quote for HVAC Cleaning in Poulsbo
The best way to know what your system needs is to have someone actually look at it. We’ll send a background-checked, uniformed technician to your Poulsbo home, inspect your ducts with a camera, and give you a written flat price before any cleaning begins. No per-vent games. No price changes once the van pulls up. Just a straight answer, visible before-and-after proof, and a full year of coverage if anything isn’t done right. Call (737) 727-2314 today for a free estimate.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Poulsbo through the Relay Home Co. family.




Before
After
Before
After
Before
After