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.
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AfterFast, Reliable HVAC Cleaning Across Federal Way
HVAC cleaning in Federal Way typically costs $425-$685 for a full system with source removal, and most jobs are completed in half a day. If you live in a 1980s or 1990s tract home off Pacific Highway South or up toward Dash Point, the ductwork itself is likely original equipment, and the marine air has been working against it for decades. We’re CleanRun Air Duct Cleaning. Our crews serve Federal Way from our Seattle dispatch office, and we answer every call at (806) 606-6902 with a live person.
Tomas Reyes leads our team, and he built CleanRun around a simple standard: the customer gets a written price before anyone touches a panel, and a photographed record of every duct run before and after. No exceptions. No fine print beyond what’s already in writing.
Why CleanRun Air Duct Cleaning Is Federal Way’s Preferred HVAC Cleaning Company
We work Federal Way neighborhoods like Twin Lakes, Mirror Lake, and the S 320th Street corridor with a documented process that peers under the surface before cleaning begins. Most homeowners here have never seen the inside of their ducts, and that’s the problem this page addresses directly. A camera inspection is not an add-on for us. It’s how we write the scope. If the liner in your 1980s flex duct is frayed, the photo record shows it before we quote the repair, not after the bill arrives.
Every job in Federal Way ends the same way: a Documented Photo Record of every register, supply run, return path, plenum, and the air handler coil, delivered to you as part of the standard file. That practice has been in place since CleanRun was founded in 2013, across 52,000+ homes. Federal Way homeowners who compare multiple bids tend to land here because we put our own number next to a competitor’s written estimate under our Free Second Opinion policy. Then we back the finished work with the 365-Day Done Right Promise, in writing, on every invoice.
Our HVAC Cleaning Services in Federal Way
Here are the four core services we perform most often in Federal Way homes, and why each one matters more in this specific climate than in drier inland cities like Kent or Auburn. This is our HVAC Cleaning work, applied to the housing stock and humidity profile of this city.
Evaporator Coil Cleaning
The evaporator coil sits inside the air handler and gets wet every cooling cycle. In Federal Way, where ambient humidity runs high from roughly October through May, that coil surface rarely gets a chance to fully dry. Dust, pet dander, and smoke particulate stick to the moisture, forming a paste that insulates the coil and cuts airflow. We pull the coil access panel, photograph the buildup, and clean it with professional compounds and rinsing equipment from our Rotobrush and Nikro arsenal. A clean coil in Federal Way means the system actually reaches the temperature on the thermostat without running twice as long.
Air Handler Cleaning
Air handlers in Federal Way tract homes are often installed in garages or utility closets that share air with crawlspaces and attics. That means the blower housing, cabinet insulation, and drain pan collect the same damp dust that plagues the ducts. We remove the blower assembly, clean the wheel and housing, flush the condensate line, and sanitize the cabinet interior. The rust and microbial growth we photograph in aging Federal Way air handlers is not a scare tactic; it’s a record of what the return side has been pulling in for 30 years.
Blower Cleaning
A blower wheel caked with debris throws the entire system out of balance. The motor works harder, airflow drops, and in Federal Way’s damp conditions, the fine organic dust on the wheel feeds microbial growth. We clean the blower wheel blade by blade, inspect the motor for bearing wear, and reassemble the unit to factory torque specs. The difference is audible: a blower that ran with a low vibration hum before now runs nearer to silence. You get a photo of the wheel before and after, so the difference is also visible.
Condenser Cleaning
The outdoor condenser is the system’s third lung, and in Federal Way it faces a specific set of problems: pine needles, blackberry vines, moss, and leaf litter from heavily wooded lots across the city’s residential west end. We clear the coil fins with low-pressure treatment and coil cleaner rated for micro-channel and spine-fin condenser designs, then check refrigerant line insulation and electrical connections. A condenser starved for airflow in a Federal Way backyard with mature Doug firs overhead has to work harder every cycle, which accelerates wear on the compressor.
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.
BeforeAfterTrusted Brands We Service in Federal Way
We work on equipment from every major manufacturer you’d expect in King County homes, and we stock common replacement parts locally so Federal Way jobs don’t stall waiting on a warehouse. Our crews run Rotobrush and Nikro negative-pressure air sweep systems, and we use Guardsman sanitizing products where the scope calls for it. That matters because the equipment does the diagnostic work before the cleaning starts: the camera feed shows us exactly what’s inside your duct runs, and the photo record proves what left after we were done.
Common HVAC Cleaning Problems We See in Federal Way Homes
- Frayed fiberglass liners in 1980s flex duct. Homes built across Federal Way between 1975 and 2000 used flexible duct with a fiberglass inner liner. After 30 to 40 years in damp attics, that liner begins to separate and shed. We find fibers circulating through registers in Twin Lakes and Dash Point Road homes on a regular basis. A camera inspection identifies this before cleaning starts, because cleaning a duct with a failing liner is wasted effort.
- Microbial growth fed by persistent marine humidity. The South Puget Sound lowlands keep ambient moisture high for most of the year. Leaky return ducts draw humid attic and crawlspace air through unconditioned spaces, and the result is mold colonization on duct liners and coil surfaces. Source removal with HEPA-filtered negative pressure is the only approach that removes the growth; fogging alone cannot.
- Wildfire smoke particulate embedded in ductwork. The 2020 and 2022 Eastern Washington wildfire events pushed Federal Way residents to seal homes and run HVAC continuously for weeks. Fine ash accumulated inside supply and return ducts, past what filter changes could catch. That particulate remains until a full system clean removes it.
- Return-side neglect causing whole-system re-contamination. Many cleaning crews in the region only address supply ducts. In Federal Way’s aging homes, the return side is where humid air and attic debris enter the system. We clean both sides on every job, because cleaning one side alone leaves the contamination source intact.
Pricing for HVAC Cleaning in Federal Way, WA
Here’s what we quote, in writing, before any work starts. A single system with up to 12 duct runs in a Federal Way home runs $425-$565. Homes with two systems or larger square footage typically run $565-$685. Adding coil cleaning and blower cleaning as package work lands in the $525-$695 range, depending on access and the condition we document during inspection. If your flex duct liner is frayed or sections have collapsed, we’ll put the repair scope next to the clean scope before you approve anything. Our Free Second Opinion means you can bring another company’s written estimate and we’ll put our number beside it. No per-vent pricing. No bait coupon. One written price for the whole system, per Haven Standard Clause 1.
We Also Serve Cities Near Federal Way
Our crews cover the whole South King County corridor. That includes Federal Way, plus Auburn, Kent, Tacoma, and Renton. If you’re in one of those cities and reading this because your system shares the same age profile and humidity pattern, the same process applies: written price, camera inspection, documented photo record.
Serving Federal Way, WA - Our Local Coverage Area
We’re based in the Federal Way 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 - HVAC Cleaning in Federal Way
Federal Way sits in the South Puget Sound lowlands, where ambient outdoor humidity stays elevated for most of the year. That moisture enters duct systems through leaky return paths in unconditioned attics and crawlspaces, then condenses on cooler duct liners and coil surfaces. Kent and Auburn, sitting farther from the Sound with less persistent marine air, simply don’t load as much moisture into unconditioned spaces. In Federal Way, the result is a measurable increase in microbial colonization inside ductwork, which means cleaning must involve more than surface agitation. Call (806) 606-6902 and we’ll camera-inspect your system to see what the humidity has left behind.
Frayed fiberglass liners can release fibers into the airstream, circulating them through living spaces. The liner breakdown also creates a rough, porous surface that holds dust and moisture much more readily than smooth metal. In Federal Way’s housing stock, where 1980s and 1990s flex duct is original equipment in tens of thousands of homes, this is the single most common failure we document. Replacement or sectional repair is the fix, and we’ll show you the camera evidence before recommending it.
Yes. When Federal Way homeowners sealed envelopes and ran HVAC continuously during the 2020 and 2022 smoke events, systems pulled fine particulate into every duct run. Standard filter changes do not remove what settled inside the ductwork. That ash remains until a full system clean with negative-pressure extraction pulls it out. If your home has not had a full clean since those smoke seasons, the particulate is still there.
Negative pressure cleaning physically removes debris and contaminated material from inside the duct system using a HEPA-filtered vacuum and agitation tools. Fogging sanitizers, by contrast, mist a chemical into the ducts without removing what’s already there. In Federal Way’s climate, where moisture-fed microbial growth lives in the liner material itself, fogging leaves the root problem intact and regrowth occurs within weeks. A genuine clean removes the source; a fog alone does not.
Every two to three years is a reasonable interval for most Federal Way homes, and more frequently if you have pets, run the system heavily, or experienced the 2020 or 2022 smoke events without a subsequent clean. The coil sits in the air handler where humidity keeps it damp, and buildup accumulates faster than in drier inland cities. We check the coil during every system clean and photograph it, so you’ll know if it needs attention before the scope changes.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning, serving Federal Way under the Haven Standard since 2013.